Portable Meters
EC/TDS/Salinity
Dissolved Oxygen
Multiparameter
Application Specific
pH/ORP
ISE
EC/TDS/Salinity
Dissolved Oxygen
Multiparameter
Autosampler Titrators
Karl Fischer Titrators
Mini Titrators
Potentiometric Titrators
Benchtops
Checker Colorimeters
Portable Photometers
Spectrophotometers
Benchtops Turbidimeters
Portable Turbidimeters
Testers
Thermocouples
Thermistors
Pt100
Monitors
Backpacks Labs
Single Parameters
ABS Plastic
Stainless Steel
Monitors
Dataloggers
Controllers and Transmitters
Dosing Pumps
Mini Controllers
PCA Chlorine
Probes
Swimming Pool and Spa Controllers
pH
ORP
ISE
TDS
Dissolved Oxygen
Temperature
Multiparameter
Bluetooth
Photometric Probes
Checker HC
Chemical Test Kits
Photometers
Titration
Calibration Solutions
Fill Solutions
Storage Solutions
Cleaning Solutions
Sample Prep Solutions
ISE Solutions
Titration Solutions
CAL Check Standards
- Checker HC Colorimeters
- COD Meters
- Dissolved Oxygen
- ISE Meters
- Lab Supply
- Multiparameter Meters
- pH Meters
- Photometers
- Resistivity
- Testers
- Thermometers
- Titrators
- Turbidity Meters
EC/TDS/Salinity Portable Meters
Groline Nutrient Dosing System-Meter and probe (HI981413-00)
HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. The HI981413 uses an amperometric conductivity sensor for measuring the amount of fertilizer in the solution. The meter can be programmed to display results as EC (electrical conductivity) or as TDS (total dissolved solids). The EC results are displayed as mS/cm while TDS is displayed as ppm with a selectable conversion factor from 0.45 to 0.99. The HI981413 was developed to be an inexpensive solution for the horticulturist to maintain the ideal fertilizer concentrations. Simply insert the probe and injection valve in-line with the re-circulation pump and provide the chemical to be dosed.
Multi-color LCD
The HI981413 features a multi-colored LCD that provides for a quick way to see the status of the pool controller. If in control mode and operating as intended the display will be green. If control is not enabled then the display will be yellow while in an alarm state the display flashes red.
Intuitive LCD
Both conductivity or TDS and temperature are displayed with status icons that show when the pump is dosing and the control mode status.
Programmable Alarm System
Hanna controllers allow users to enable or disable the low and high-level alarms for EC/TDS. When an alarm is activated, all dosing will stop. For added safety, the alarm system also offers overdosing protection in that if the set point value is not corrected within a programmed time interval then the meter will go into alarm status.
On-Screen Features
Adjustable Flow Rate
The flow rate from the dosing pumps is adjustable from 0.5 to 3.5L/h. Larger bodies of water require more chemical to be dosed than smaller ones in per unit of time. The adjustable flow rate, like the proportional band, allows for better control in maintaining a desired set point .
Automatic Proportional Pump Control
The peristaltic dosing pump can be controlled by simple on/off or more advanced proportional control which helps prevents overshooting of the set point. When using proportional control the flow rate that is programmed, will be impacted by the proportional band used. The closer the reading is to the set point the longer it takes for the peristaltic pump to complete one revolution. If the reading is outside the proportional band then the amount of time it takes to complete one revolution is based on the flow rate programmed.
Acid Tank Level/Flow Switch Input
The BL100 allows for a connection to an optional level controller or flow switch. This input can be used to disable the dosing pump when there is no chemical left in the reservoir tank or there is no flow due to the pump being turned off.
Built-in Dosing Pump
Peristaltic Dosing Pump
The HI981413 features a peristaltic dosing pump that is superior to diaphragm versions due to the ability to self-prime when there is no liquid in the uptake line.
Brushless Motor
The brushless motor does not have nay gears or brushes that can wear out. A brushless design provides for a long life and little maintenance. The compact stepper motor allows for very precision control over the dosing of the chemical.
Long-life Peristaltic Tubing
The industrial grade peristaltic tubing is chemical resistant and provides for a relatively long-life. As tubing stretches over time it can be easily replaced. No special tools required.
Conductivity electrode with flow cell
Three Configuration Options
The HI981413 is available in multiple configurations including a meter only, meter and probe, and
a complete package that includes bypass loop
and panel mounted flow through cell. All models include aspiration tubing with filter and dispensing tubing with injection valve.
HI30003 Amperometric Conductivity/Temperature Probe
The HI981413 uses the HI30003 probe that incorporates both conductivity and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector.
NPT Threads for In-line and Tank Mounting
The ABS body of the probe has a 1/2” threaded fitting for insertion to an in-line “T” fitting or the flow cell. The back end part of the probe has 3/4” NPT threads for submersion/ tank mounting. The probe body has a hex fitting for tightening snuggly with a wrench. .
Engineered to be an inexpensive solution for the hydroponic or greenhouse grower to maintain the ideal nutrient solution concentration level in the reservoir tank. The HI981413 GroLine Nutrient Dosing System is a complete solution with advanced process controller and a built in chemical dosing pump. Simply insert the probe and injection valve in-line with the re-circulation pump and supply the stock fertilizer to be dosed.
- All in one solution for maintaining the proper nutrient levels
- Industrial process probe with 1/2″ NPT threads for insertion into a re-circulation line
- Available in three configurations including complete kit with panel mounted flow cell
| SKU | HI981413-00 |
| Name | Groline Nutrient Dosing System-Meter and probe |
| EC Range | 0.00 to 10.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | 2% F.S. |
| EC Calibration | User calibration: automatic, one-point with standard solution (1.41 or 5.00 mS/cm) Process calibration: single point, adjustable (?0.50 mS/cm around measured value) The corresponding value in TDS, depends on TDS factor used |
| TDS Range | 0 to 9900 ppm, depends on TDS factor i.e. with TDS factor 0.5, range 50 to 5000 ppm with TDS factor 0.7, range 70 to 7000 ppm |
| TDS Resolution | 1 ppm |
| TDS Accuracy | 2% F.S. |
| EC/TDS Temperature Compensation | automatic |
| Temperature Correction Coefficient | ? can be set from 0%/?C to 2.4%/?C; default is 1.9%/?C |
| EC to TDS Conversion Factor | TDS factor selectable from 0.45 to 0.99 |
| EC/TDS Dosing Set Point | on/off control using adjustable set point (0.10 to 10.00 mS/cm; 45 to 9900 ppm, depends on TDS factor) proportional control 0.10 to 10.00 mS/cm; 45 to 9900 ppm, depends on TDS factor |
| EC/TDS Proportional Band | 0.05 to 1.00 mS/cm; 23 to 990 ppm, depends on TDS factor |
| EC/TDS Hysteresis Band | 0.05 to 0.50 mS/cm; 23 to 495 ppm, depends on TDS factor |
| Temperature Range | -5.0 to 105.0?C; 23.0 to 221.0?F* |
| Temperature Resolution | 0.1?C; 0.1?F |
| Temperature Accuracy | ?0.5?C; 1?F |
| Dosing Control | startup delay timer at power-on (0 to 600 sec.) Pump flow control 0.5 to 3.5 Liter/hour (0.13 to 0.92 Gallon/hour) and maximum output pressure 1 atm (14 psi) manual control for pump priming (defined in setup) |
| Alarm Relay Set Point | triggered after 5 sec. if the controller records consecutive readings over or under threshold values |
| Over Dosing Control | overtime protection (1 to 180 m in. or Off) |
| Digital Input Signal | galvanically isolated external switches can be attached to stop the pump and activate the alarm (low reagent level) when the switch is open and level alarm is configured in Setup |
| Backlight | intuitive alarm system, using red, yellow and green color coded backlight |
| Power Consumption | 15 VA |
| Enclosure | wall mounted, built-in pump |
| Power Supply | 100 – 240 Vac, 50/60 Hz |
| Environment | 0 to 50?C (32 to 122?F); RH max. 95% non-condensing |
| IP Rating | IP65 |
| Dimensions | 90 x 142 x 80 mm (3.5 x 5.6 x 1.8 in.) |
| Weight | 908 g (36 oz.) |
Portable High Range EC/TDS Meter - HI99301
The portable, waterproof HI99301 EC/TDS and temperature meter is suitable for use in applications as diverse as wastewater treatment, reverse osmosis, and HVAC. It measures high range conductivity in mS/cm and TDS in ppt. The HI763063 EC/TDS probe is a twO-ring sensor that resists clogging and is easy to clean. The probe also features a built-in temperature sensor to allow for Automatic Temperature Compensation from 0 to 60℃ (32 to 140℉).
The meter easily fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesn’t get in the way. The large, multi-level LCD displays the primary reading, temperature, and calibration guides simultaneously. Symbols and messages on the LCD indicate meter status and guides users through operations.
Two-Ring Probe – The HI763063 is a two-pole probe that comes with the HI99301, offering an accurate solution for high range EC and TDS readings. The probe features a built-in temperature probe to allow for temperature compensated readings.
Two Measurement Modes – HI99301 offers two measurement modes: EC and TDS. Users can easily switch between measurement modes with a simple press of the MODE button. EC measurements range from 0.00 to 20.00 mS/cm; TDS measurements range from 0.00 to 10.00 ppt.
Adjustable TDS Factor – The TDS value in aqueous solutions is directly proportional to conductivity. The ratio between the two parameters depends on the solution being measured. The HI99301 has an adjustable TDS factor from 0.45 to 1.00 with 0.01 intervals, allowing users to choose the conversion factor that is the most appropriate for their particular solution.
Automatic Temperature Compensation – Since temperature has such a dramatic effect on conductivity and TDS readings, having a meter that offers temperature compensated readings is invaluable. The probe of the HI99301 features a built-in temperature sensor that automatically accounts for the effects of temperature in the range of 0 to 60℃ (32 to 140℉).
Adjustable Temperature Compensation Coefficient – The temperature compensation coefficient, also known as β, is adjustable from 0.0 to 2.4%/℃ with 0.1% intervals; this factor corrects the reading a set percentage % for each degree Celsius change in the sample.
Automatic Calibration – The HI99301 can be automatically calibrated at one point in a standard EC or TDS solution. A 12.88 mS/cm standard is used for EC calibration, which will automatically calibrate TDS readings. However, if the meter is in TDS mode and set to 0.5 conversion factor, a direct calibration in 6.44 ppt TDS calibration solution can be used.
Battery Error Prevention System (BEPS) – The Battery Error Prevention System detects when the batteries become too weak to ensure reliable measurements.
Instability Indicator – The HI99301 displays a clock tag that will disappear when a reading has achieved stability.
The HI99301 is a rugged, portable EC/TDS and temperature meter housed in a case rated for IP67 conditions. It is supplied with a two-ting conductivity probe to allow for high range EC measurements from 0.00 to 20.00 mS/cm and TDS measurements from 0.00 to 10.00 ppt. All readings are adjusted with Automatic Temperature Compensation (ATC) and users are able to adjust the temperature correction coefficient and TDS factor for accurately compensated measurements.
- One-point Automatic Calibration
- Adjustable TDS factor
- Automatic Temperature Compensation
| SKU | HI99301 |
| Name | Portable High Range EC/TDS Meter – HI99301 |
| EC Range | 0.00 to 20.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ?2% FS |
| EC Calibration | automatic, single point at 12.88 mS/cm |
| TDS Range | 0.00 to 10.00 ppt (g/L) |
| TDS Resolution | 0.01 ppt (g/L) |
| TDS Accuracy | ?2% F.S. |
| TDS Calibration | automatic |
| EC/TDS Temperature Compensation | automatic, 0 to 60?C (32 to 140?F) |
| Temperature Correction Coefficient | automatic, with b selectable from 0.0 to 2.4 %/ ?C in 0.1 increments |
| EC to TDS Conversion Factor | Selectable from 0.45 to 1.00 (CONV) in 0.01 increments |
| Temperature Range | ?5.0 to 105.0 ?C / 23.0 to 221.0 ?F |
| Temperature Resolution | 0.1?C / 0.1?F |
| Temperature Accuracy | ?0.5?C /?1?F |
| EC/TDS Probe | HI763063 with built-in temperature sensor, quick connect DIN connector and 1 m cable (included) |
| Automatic Shut-Off | user selectable: after 8 min, 60 min or disabled |
| Battery Type/Life | 1.5V AAA (3) / approximately 500 hours of continuous use |
| IP Protection | IP67 |
| Environment | 0 to 50?C (32 to 122?F); RH 100% |
| Dimensions | 154 x 63 x 30 mm (6.1 x 2.5 x 1.2”) |
| Weight | 196 g (6.91 oz.) |
Portable Low Range EC/TDS Meter - HI99300
The portable, waterproof Portable Low Range EC/TDS Meter – HI99300 is suitable for use in applications as diverse as wastewater treatment, reverse osmosis, and HVAC. It measures low range conductivity in µS/cm and TDS in ppm. The HI763063 EC/TDS probe is a two-ting sensor that resists clogging and is easy to clean. The probe also features a built-in temperature sensor to allow for Automatic Temperature Compensation from 0 to 60℃ (32 to 140℉).
The meter easily fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesn’t get in the way. The large, multi-level LCD displays the primary reading, temperature, and calibration guides simultaneously. Symbols and messages on the LCD indicate meter status and guides users through operations.
two-ting Probe – The HI763063 is a two-pole probe that comes with the HI99300, offering an accurate solution for low range EC and TDS readings. The probe features a built-in temperature probe to allow for temperature compensated readings.
Two Measurement Modes – HI99300 offers two measurement modes: EC and TDS. Users can easily switch between measurement modes with a simple press of the MODE button. EC measurements range from 0 to 3999 µS/cm; TDS measurements range from 0 to 2000 ppm.
Adjustable TDS Factor – The TDS value in aqueous solutions is directly proportional to conductivity. The ratio between the two parameters depends on the solution being measured. The HI99300 has an adjustable TDS factor from 0.45 to 1.00 with 0.01 intervals, allowing users to choose the conversion factor that is the most appropriate for their particular solution.
Automatic Temperature Compensation – Since temperature has such a dramatic effect on conductivity and TDS readings, having a meter that offers temperature compensated readings is invaluable. The probe of the HI99300 features a built-in temperature sensor that automatically accounts for the effects of temperature in the range of 0 to 60℃ (32 to 140℉).
Adjustable Temperature Compensation Coefficient – The temperature compensation coefficient, also known as β, is adjustable from 0.0 to 2.4%/℃ with 0.1% intervals; this factor corrects the reading a set percentage % for each degree Celsius change in the sample.
Automatic Calibration – The HI99300 can be automatically calibrated at one point in a standard EC or TDS solution. A 1413 µS/cm standard is used for EC calibration, which will automatically calibrate TDS readings. However, if the meter is in TDS mode and set to either 0.5 or 0.7 conversion factor, a direct calibration in 1382 ppm or 1500 ppm (using 0.5 or 0.7 conversion factor, respectively) TDS calibration solution can be used.
Battery Error Prevention System (BEPS) – The Battery Error Prevention System detects when the batteries become too weak to ensure reliable measurements.
Instability Indicator – The HI99300 displays a clock tag that will disappear when a reading has achieved stability.
The HI99300 is a rugged, portable EC/TDS and temperature meter housed in a case rated for IP67 conditions. It is supplied with a two-ting conductivity probe to allow for low range EC measurements from 0 to 3999 µS/cm and TDS measurements from 0 to 2000 ppm. All readings are adjusted with Automatic Temperature Compensation (ATC) and users are able to adjust the temperature correction coefficient and TDS factor for accurately compensated measurements.
- One-point Automatic Calibration
- Adjustable TDS Factor
- Automatic Temperature Compensation
| SKU | HI99300 |
| Name | Portable Low Range EC/TDS Meter – HI99300 |
| EC Range | 0 to 3999 µS/cm |
| EC Resolution | 1 µS/cm |
| EC Accuracy | ?2% FS |
| EC Calibration | automatic, one point at 1413 µS/cm |
| TDS Range | 0 to 2000 ppm (mg/L) |
| TDS Resolution | 1 ppm (mg/L) |
| TDS Accuracy | ?2% F.S. |
| TDS Calibration | automatic, one point at 1382 ppm (CONV 0.5) or 1500 ppm (CONV 0.7) |
| EC/TDS Temperature Compensation | automatic, 0 to 60?C (32 to 140?F) with ? adjustable from 0.0 to 2.4%/?C with 0.1% step |
| Temperature Correction Coefficient | automatic, with b selectable from 0.0 to 2.4 %/ ?C with 0.1 increments |
| EC to TDS Conversion Factor | selectable from 0.45 to 1.00 (CONV) |
| Temperature Range | ?5.0 to 105.0 ?C / 23.0 to 221.0 ?F |
| Temperature Resolution | 0.1?C / 0.1?F |
| Temperature Accuracy | ?0.5?C / ?1?F |
| EC/TDS Probe | HI763063 with built-in temperature sensor, quick connect DIN connector and 1 m cable (included) |
| Automatic Shut-Off | user selectable: after 8 min, 60 min or disabled |
| Battery Type/Life | 1.5V AAA (3) / approximately 500 hours of continuous use |
| IP Protection | IP67 |
| Environment | 0 to 50?C (32 to 122?F); RH max 100% |
| Dimensions | 154 x 63 x 30 mm (6.1 x 2.5 x 1.2”) |
| Weight | 196 g (6.91 oz.) |
Ultra Pure Water EC/Resistivity Waterproof Portable Meter - HI98197
The HI98197 is supplied with a specialized HI763123 four-ring conductivity probe that not only allows for a 0.001 μS/cm resolution measurement but also has screw type threads for insertion into the HI605453 AISI 316 stainless steel flow cell. The HI763123 has a built-in temperature sensor and a adjustable temperature coefficient for accurate readings that cover a complete range with a single sensor. The four-ring technology also eliminates the polarization effect that is common with standard two pole versions. The HI763123 conductivity probe connects to the meter with a unique quick connect waterproof DIN connector allowing for a secure attachment without a threaded connection that is also easy to remove.
High purity water used in power generation, semiconductor manufacturing and other industries can be difficult to measure can be difficult to measure due the ability of carbon dioxide (CO2) to diffuse into water and forming carbonic acid (H2CO3). The carbonic acid will dissociate into hydrogen ions (H+) and bicarbonate ions (HCO3–). These ions will increase the conductivity and decrease the resistivity of the water. In order to measure high purity water accurately it is necessary to perform a continuous flow measurement. The HI98197 uses the HI763123 four ring probe with a threaded connection that is screwed into a stainless steel body flow cell. The flow cell is connected to a water source to determine the conductivity or resistivity whichever is preferred. The HI98197 is an ideal meter for monitoring the mixed bed resin or equivalent system that produces high purity water of 18.2 MΩ * cm at 25 ℃.
Expanded Ranges – HI98197 has an expanded conductivity range from 0.000 μS/cm to 1000 mS/cm actual conductivity (400 mS/cm temperature compensated). The HI98197 also has ranges for TDS, resistivity and three salinity scales. This meter automatically recognizes the probe type (two or four ring) and allows the user to adjust the nominal cell constant.
USP <645> – HI98197 can be used to perform all three stages of USP <645> method required for EC measurement of ultrapure water and generates a report when the any of the three stages are met.
5-Point Calibration – Calibration can be performed up to five points with seven preprogrammed conductivity standards. For salinity (% NaCl range), HI7037 standard allows users to perform a one-point calibration.
Temperature Compensation – EC and TDS measurements are fully customizable and include: cell constant selection between 0.0 and 10.000 and a selection of linear, non-linear (natural water) or no temperature compensation. The temperature compensation coefficient range is configurable from 0.00 to 10.00%/℃ with a choice of reference temperatures of 15℃, 20℃ and 25℃.
TDS Conversion Factor – The conductivity to TDS factor is adjustable from 0.40 and 1.00.
User Profiles – The HI98197 allows for the creation of 10 measurement profiles with various user settings including temperature compensation, range selection, cell constant, and TDS conversion factors.
Logging – The log-on-demand mode allows the user to record and save up to 400 readings while the lot logging at selected intervals can store up to 1000 readings. This data can then be transferred to a PC with Hanna’s HI920015 micro USB cable and HI92000 software.
Good Laboratory Practice (GLP) – GLP data includes date, time, standards used, temperature compensation used, reference temperature, and TDS conversion factor (TDS) is directly accessible by pressing the dedicated GLP key.
Contextual Help – Access Help at any time at the press of a dedicated button and view content specific information based on the screen that is currently being viewed.
Graphic LCD – The high contrast graphic LCD is easy to read outdoors in bright sunlight as well as in low-lit areas with the backlight. A combination of dedicated and virtual keys allows easy, intuitive operation in a choice of languages.
Thermoformed Carrying Case – The compact, durable HI720197 carry case is thermoformed to hold all necessary components for taking a field measurement, including the meter and probe, beakers and conductivity standards.
The HI98197 is a rugged portable EC/TDS/Resistivity/Salinity meter with the performance and features of a benchtop. The HI98197 is supplied complete with all accessories necessary to perform high purity water measurements packaged into a durable carrying case. The accessories include a stainless steel flow cell and a threaded four ring conductivity probe that allows for high resolution 0.001 µS/cm for conductivity and 0.1 Mω * cm for resistivity readings.
- Stainless steel flow cell
- Four ring conductivity/resistivity probe
- 0.001 µS/cm resolution
| SKU | HI98197 |
| Name | Ultra Pure Water EC/Resistivity Waterproof Portable Meter – HI98197 |
| EC Range | 0.000 to 9.999 µS/cm; 10.00 to 99.99 µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0 mS/cm (actual conductivity; temperature compensated to 400 mS/cm) |
| EC Resolution | 0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm |
| EC Accuracy | ?1% of reading (?0.01 µS/cm or 1 digit, whichever is greater) |
| EC Calibration | automatic up to five points with seven memorized standards (0.00 µS/cm, 84.0 µS/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) |
| TDS Range | 0.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt (g/L); 10.00 to 99.99 ppt (g/L); 100.0 to 400.0 ppt (g/L) |
| TDS Resolution | 0.01 ppm; 0.1 ppm; 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L) |
| TDS Accuracy | ?1% of reading (?0.05 mg/L (ppm) or 1 digit, whichever is greater) |
| TDS Calibration | based on conductivity calibration |
| EC/TDS Temperature Compensation | noTC, Linear (-20 to 120 ?C; -4 to 248?F), Non Linear – ISO/DIN 7888 (-0 to 36 ?C; 32 to 96.8?F) |
| Temperature Correction Coefficient | 0.00 to 10.00 %/?C |
| EC to TDS Conversion Factor | 0.40 to 1.00 |
| Reference Temperature | 15?C, 20?C and 25?C |
| EC/TDS Multi-range Measurement Modes | autorange, autoend, lock and fixed range |
| Salinity (% NaCl) Range | 0.0 to 400.0 % |
| Salinity (% NaCl) Resolution | 0.1 % |
| Salinity (% NaCl) Accuracy | ?1% of reading |
| Salinity (% NaCl) Calibration | Max. one point only in % range (with HI7037 standard) |
| Salinity (PSU) Range | 0.00 to 42.00 (PSU) |
| Salinity (PSU) Resolution | 0.01 PSU |
| Salinity (PSU) Accuracy | ?1% of reading |
| Salinity (PSU) Calibration | based on conductivity calibration |
| Salinity Range | 0.00 to 80.00 (ppt) |
| Salinity Resolution (ppt) | 0.01 ppt |
| Salinity Accuracy (ppt) | ?1% of reading |
| Salinity Calibration (ppt) | based on conductivity calibration |
| Resistivity Range | 1.0 to 99.9 ? cm; 100 to 999 ? cm; 1.00 to 9.99 K? cm; 10.0 to 99.9 K? cm; 100 to 999 K? cm; 1.00 to 9.99 M? cm; 10.0 to 100.0 M? c |
| Resistivity Resolution | 0.1 ? cm; 1 ? cm; 0.01 K? cm; 0.1 K? cm; 1 K? cm; 0.01 M? cm; 0.1 M? cm |
| Resistivity Accuracy | ?1% of reading (?10 ? or 1 digit, whichever is greater) |
| EC/TDS Probe | HI763123 platinum, four ring conductivity/TDS probe with internal temperature sensor and 1 m cable (included) |
| Logging Type | Log-on-demand: 400 samples; lot logging: 5, 10, 30 sec, 1, 2, 5, 10, 15, 30, 60, 120, 180 min (max 1000 samples) |
| Logging Memory | up to 10 |
| Connectivity | opto-isolated USB with optional HI 92000 software and micro USB cable |
| Automatic Shut-Off | user selectable: 5, 10, 30, 60 min or can be disabled |
| Battery Type/Life | 1.5V AA batteries (4) / approximately 100 hours of continuous use (without backlight), 25 hours with backlight |
| Environment | 0 to 50?C (32 to 122?F); RH 100% (IP67) |
| Dimensions | 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) |
| Weight | 400 g (14.2 oz.) |
Waterproof Portable EC/TDS/Resistivity/Salinity Meter - HI98192
The HI98192 is supplied with the HI763133 four-ring conductivity probe with a built-in temperature sensor. This technology allows for accurate readings that cover a complete range with a single sensor. The four ring technology also eliminates the polarization effect that is common with standard two pole versions. The HI763133 conductivity probe connects to the meter with a unique quick connect waterproof DIN connector allowing for a secure attachment without a threaded connection that is also easy to remove.
HI98192 has an expanded conductivity range from 0.000 µS/cm to 1000 mS/cm actual conductivity (400 mS/cm temperature compensated). The HI98192 also has ranges for TDS, resistivity, and three salinity scales. This meter automatically recognizes the probe type (two or four ring) and allows the user to adjust the nominal cell constant.
HI98192 can be used to perform all three stages of USP method required for EC measurement of ultrapure water and generates a report when the any of the three stages are met.
Choose from seven memorized standards and obtain up to a five point conductivity calibration. For salinity (% range), HI7037 standard allows users to make a one point calibration.
EC and TDS measurements are fully customizable and include:
- Cell constant selection between 0.0 and 10.000
- Selection of linear or non-linear (natural water), or No temperature compensation
The temperature compensation coefficient range is configurable from 0.00 to 10.00%/℃ with a choice of reference temperatures of 15℃, 20℃ and 25℃. The conductivity to TDS factor is adjustable from 0.40 and 1.00.
The HI98192 allows for the creation of 10 measurement profiles with various user settings including temperature compensation, range selection, cell constant, and TDS conversion factors.
The log-on-demand mode allows the user to record and save up to 400 readings while the lot logging at selected intervals can store up to 1000 readings. This data can then be transferred to a PC with Hanna’s HI920015 micro USB cable and HI92000 software.
GLP data includes date, time, standards used, temperature compensation used, reference temperature, and TDS conversion factor (TDS) is directly accessible by pressing the dedicated GLP key.
Access help at any time at the press of a dedicated button and view content specific information based on the screen that is currently being viewed.
The compact, durable HI720192 carry case is thermoformed to hold all necessary components for taking a field measurement, including the meter, probe, beakers and conductivity standards.
On-screen Features
Three stages of conformity
Performs all 3 stages of USP water quality testing requirements.
On-screen guide
Users are provided with on-screen instructions for each USP stage
Progress bar
Displays progress towards meeting stage 2 stability requirements.
Features/Benefits:
Compact, rugged, waterproof (IP67) design
Methods
- USP <645> capable for checking the quality of water used in pharmaceutical manufacturing
Salinity readings
- Seawater salinity can be displayed as % NaCl, natural seawater scale (ppt) or practical salinity scale (PSU)
Auto-ranging and fixed range options
Calibration
- Perform up to a five point calibration for enhanced accuracy
GLP Features
- GLP data provides calibration data including date, time, standards used, temperature compensation used, reference temperature, and TDS conversion factor (TDS)
Calibration timeout to alert the user at a defined interval when the calibration has expired
Auto Hold
- Freezes first stable reading on the display
Multiple language selection
Temperature compensation
- No temperature compensation, linear temperature compensation and non-linear temperature compensation – ISO/DIN 7888
- Configurable linear temperature compensation coefficient range from 0.00 to 10.00%/℃
Data logging
- Log on Demand: Store measurement data at the press of a button
- Interval lot logging: Log measurements at a selectable interval
Connectivity
- PC connectivity via opto-isolated USB with optional HI92000 software
100-hour battery life
- Approximately 100 hours of continuous use (without backlight)
Menu driven for ease of use with virtual-key extended functionality
Contextual help at the press of a button
Backlit, Graphic LCD
Connectivity
- PC connectivity via a sealed opto-isolated micro USB and HI92000 software
PRIMARY APPLICATIONS: Environmental, pharmaceutical, plating, water treatment, food manufacturing, and water and wastewater
The HI98192 is a rugged, portable EC/TDS/Resistivity/Salinity meter with the performance and features of a benchtop. This professional, waterproof meter complies with IP67 standards. The HI98192 is supplied complete with all accessories to perform an EC/TDS/ Resistivity/Salinity measurement packaged into a durable carrying case.
- Four Ring Probe
- Quick Connect
- Ergonomic, One-Handed Operation
| SKU | HI98192 |
| Name | Waterproof Portable EC/TDS/Resistivity/Salinity Meter – HI98192 |
| EC Range | 0.000 to 9.999 µS/cm*; 10.00 to 99.99 µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0 mS/cm (actual conductivity; temperature compensated to 400 mS/cm) |
| EC Resolution | 0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm |
| EC Accuracy | ?1% of reading (?0.01 µS/cm or 1 digit, whichever is greater) |
| EC Calibration | automatic up to five points with seven memorized standards (0.00 µS/cm, 84.0 µS/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) |
| TDS Range | 0.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt (g/L); 10.00 to 99.99 ppt (g/L); 100.0 to 400.0 ppt (g/L) |
| TDS Resolution | 0.01 ppm; 0.1 ppm; 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L) |
| TDS Accuracy | ?1% of reading (?0.05 mg/L (ppm) or 1 digit, whichever is greater) |
| EC/TDS Temperature Compensation | noTC, Linear (-20 to 120 ?C; -4 to 248?F), Non Linear – ISO/DIN 7888 (-0 to 36 ?C; 32 to 96.8?F) |
| Temperature Correction Coefficient | 0.00 to 10.00 %/?C |
| EC to TDS Conversion Factor | 0.40 to 1.00 |
| Reference Temperature | 15?C, 20?C and 25?C |
| EC/TDS Multi-range Measurement Modes | autorange, autoend, lock and fixed range |
| Salinity (% NaCl) Range | 0.0 to 400.0% |
| Salinity (% NaCl) Resolution | 0.1% |
| Salinity (% NaCl) Accuracy | ?1% of reading |
| Salinity (% NaCl) Calibration | max. one point only in % range (with HI7037 standard) |
| Salinity (PSU) Range | 0.00 to 42.00 (PSU) |
| Salinity (PSU) Resolution | 0.01 PSU |
| Salinity (PSU) Accuracy | ?1% of reading |
| Salinity (PSU) Calibration | based on conductivity calibration |
| Salinity Range | 0.00 to 80.00 (ppt) |
| Salinity Resolution (ppt) | 0.01 ppt |
| Salinity Accuracy (ppt) | ?1% of reading |
| Salinity Calibration (ppt) | based on conductivity calibration |
| Resistivity Range | 1.0 to 99.9 ? cm; 100 to 999 ? cm; 1.00 to 9.99 K? cm; 10.0 to 99.9 K? cm; 100 to 999 K? cm; 1.00 to 9.99 M? cm; 10.0 to 100.0 M? cm |
| Resistivity Resolution | 0.1 ? cm; 1 ? cm; 0.01 K? cm; 0.1 K? cm; 1 K? cm; 0.01 M? cm; 0.1 M? cm* |
| Resistivity Accuracy | ?1% of reading (?10 ? or 1 digit, whichever is greater) |
| Temperature Range | -20.0 to 120.0?C (-4.0 to 248.0?F) |
| Temperature Resolution | 0.1?C (0.1?F) |
| Temperature Accuracy | ?0.2?C; ?0.4?F (excluding probe error) |
| EC/TDS Probe | HI763133, four ring conductivity/TDS probe with internal temperature sensor and 4 m (13.2’) cable (included) |
| Logging Type | Log-on-demand: 400 samples; lot logging: 5, 10, 30 sec, 1, 2, 5, 10, 15, 30, 60, 120, 180 min (max 1000 samples) |
| Logging Memory | up to 10 |
| Connectivity | opto-isolated USB with optional HI 92000 software and micro USB cable |
| Automatic Shut-Off | user selectable: 5, 10, 30, 60 min or can be disabled |
| Battery Type/Life | 1.5V AA batteries (4) / approximately 100 hours of continuous use (without backlight), 25 hours with backlight |
| Environment | 0 to 50?C (32 to 122?F); RH 100% (IP67) |
| Dimensions | 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) |
| Weight | 400 g (14.2 oz.) |
Waterproof Portable EC/TDS/Resistivity/Salinity Meter - METER ONLY! - (HI98192-03)
The HI98192 is supplied with the HI763133 four-ring conductivity probe with a built-in temperature sensor. This technology allows for accurate readings that cover a complete range with a single sensor. The four ring technology also eliminates the polarization effect that is common with standard two pole versions. The HI763133 conductivity probe connects to the meter with a unique quick connect waterproof DIN connector allowing for a secure attachment without a threaded connection that is also easy to remove.
HI98192 has an expanded conductivity range from 0.000 µS/cm to 1000 mS/cm actual conductivity (400 mS/cm temperature compensated). The HI98192 also has ranges for TDS, resistivity, and three salinity scales. This meter automatically recognizes the probe type (two or four ring) and allows the user to adjust the nominal cell constant.
HI98192 can be used to perform all three stages of USP method required for EC measurement of ultrapure water and generates a report when the any of the three stages are met.
Choose from seven memorized standards and obtain up to a five point conductivity calibration. For salinity (% range), HI7037 standard allows users to make a one point calibration.
EC and TDS measurements are fully customizable and include:
- Cell constant selection between 0.0 and 10.000
- Selection of linear or non-linear (natural water), or No temperature compensation
The temperature compensation coefficient range is configurable from 0.00 to 10.00%/℃ with a choice of reference temperatures of 15℃, 20℃ and 25℃. The conductivity to TDS factor is adjustable from 0.40 and 1.00.
The HI98192 allows for the creation of 10 measurement profiles with various user settings including temperature compensation, range selection, cell constant, and TDS conversion factors.
The log-on-demand mode allows the user to record and save up to 400 readings while the lot logging at selected intervals can store up to 1000 readings. This data can then be transferred to a PC with Hanna’s HI920015 micro USB cable and HI92000 software.
GLP data includes date, time, standards used, temperature compensation used, reference temperature, and TDS conversion factor (TDS) is directly accessible by pressing the dedicated GLP key.
Access help at any time at the press of a dedicated button and view content specific information based on the screen that is currently being viewed.
The compact, durable HI720192 carry case is thermoformed to hold all necessary components for taking a field measurement, including the meter, probe, beakers and conductivity standards.
On-screen Features
Three stages of conformity
Performs all 3 stages of USP water quality testing requirements.
On-screen guide
Users are provided with on-screen instructions for each USP stage
Progress bar
Displays progress towards meeting stage 2 stability requirements.
Features/Benefits:
Compact, rugged, waterproof (IP67) design
Methods
- USP <645> capable for checking the quality of water used in pharmaceutical manufacturing
Salinity readings
- Seawater salinity can be displayed as % NaCl, natural seawater scale (ppt) or practical salinity scale (PSU)
Auto-ranging and fixed range options
Calibration
- Perform up to a five point calibration for enhanced accuracy
GLP Features
- GLP data provides calibration data including date, time, standards used, temperature compensation used, reference temperature, and TDS conversion factor (TDS)
Calibration timeout to alert the user at a defined interval when the calibration has expired
Auto Hold
- Freezes first stable reading on the display
Multiple language selection
Temperature compensation
- No temperature compensation, linear temperature compensation and non-linear temperature compensation – ISO/DIN 7888
- Configurable linear temperature compensation coefficient range from 0.00 to 10.00%/℃
Data logging
- Log on Demand: Store measurement data at the press of a button
- Interval lot logging: Log measurements at a selectable interval
Connectivity
- PC connectivity via opto-isolated USB with optional HI92000 software
100-hour battery life
- Approximately 100 hours of continuous use (without backlight)
Menu driven for ease of use with virtual-key extended functionality
Contextual help at the press of a button
Backlit, Graphic LCD
Connectivity
- PC connectivity via a sealed opto-isolated micro USB and HI92000 software
PRIMARY APPLICATIONS: Environmental, pharmaceutical, plating, water treatment, food manufacturing, and water and wastewater
The HI98192 is a rugged, portable EC/TDS/Resistivity/Salinity meter with the performance and features of a benchtop. This professional, waterproof meter complies with IP67 standards. The HI98192 is supplied complete with all accessories to perform an EC/TDS/ Resistivity/Salinity measurement packaged into a durable carrying case.
- Four Ring Probe
- Quick Connect
- Ergonomic, One-Handed Operation
| SKU | HI98192-03 |
| Name | Waterproof Portable EC/TDS/Resistivity/Salinity Meter – HI98192 |
| EC Range | 0.000 to 9.999 µS/cm*; 10.00 to 99.99 µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0 mS/cm (actual conductivity; temperature compensated to 400 mS/cm) |
| EC Resolution | 0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm |
| EC Accuracy | ?1% of reading (?0.01 µS/cm or 1 digit, whichever is greater) |
| EC Calibration | automatic up to five points with seven memorized standards (0.00 µS/cm, 84.0 µS/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) |
| TDS Range | 0.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt (g/L); 10.00 to 99.99 ppt (g/L); 100.0 to 400.0 ppt (g/L) |
| TDS Resolution | 0.01 ppm; 0.1 ppm; 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L) |
| TDS Accuracy | ?1% of reading (?0.05 mg/L (ppm) or 1 digit, whichever is greater) |
| EC/TDS Temperature Compensation | noTC, Linear (-20 to 120 ?C; -4 to 248?F), Non Linear – ISO/DIN 7888 (-0 to 36 ?C; 32 to 96.8?F) |
| Temperature Correction Coefficient | 0.00 to 10.00 %/?C |
| EC to TDS Conversion Factor | 0.40 to 1.00 |
| Reference Temperature | 15?C, 20?C and 25?C |
| EC/TDS Multi-range Measurement Modes | autorange, autoend, lock and fixed range |
| Salinity (% NaCl) Range | 0.0 to 400.0% |
| Salinity (% NaCl) Resolution | 0.1% |
| Salinity (% NaCl) Accuracy | ?1% of reading |
| Salinity (% NaCl) Calibration | max. one point only in % range (with HI7037 standard) |
| Salinity (PSU) Range | 0.00 to 42.00 (PSU) |
| Salinity (PSU) Resolution | 0.01 PSU |
| Salinity (PSU) Accuracy | ?1% of reading |
| Salinity (PSU) Calibration | based on conductivity calibration |
| Salinity Range | 0.00 to 80.00 (ppt) |
| Salinity Resolution (ppt) | 0.01 ppt |
| Salinity Accuracy (ppt) | ?1% of reading |
| Salinity Calibration (ppt) | based on conductivity calibration |
| Resistivity Range | 1.0 to 99.9 ? cm; 100 to 999 ? cm; 1.00 to 9.99 K? cm; 10.0 to 99.9 K? cm; 100 to 999 K? cm; 1.00 to 9.99 M? cm; 10.0 to 100.0 M? cm |
| Resistivity Resolution | 0.1 ? cm; 1 ? cm; 0.01 K? cm; 0.1 K? cm; 1 K? cm; 0.01 M? cm; 0.1 M? cm* |
| Resistivity Accuracy | ?1% of reading (?10 ? or 1 digit, whichever is greater) |
| Temperature Range | -20.0 to 120.0?C (-4.0 to 248.0?F) |
| Temperature Resolution | 0.1?C (0.1?F) |
| Temperature Accuracy | ?0.2?C; ?0.4?F (excluding probe error) |
| EC/TDS Probe | HI763133, four ring conductivity/TDS probe with internal temperature sensor and 4 m (13.2’) cable (included) |
| Logging Type | Log-on-demand: 400 samples; lot logging: 5, 10, 30 sec, 1, 2, 5, 10, 15, 30, 60, 120, 180 min (max 1000 samples) |
| Logging Memory | up to 10 |
| Connectivity | opto-isolated USB with optional HI 92000 software and micro USB cable |
| Automatic Shut-Off | user selectable: 5, 10, 30, 60 min or can be disabled |
| Battery Type/Life | 1.5V AA batteries (4) / approximately 100 hours of continuous use (without backlight), 25 hours with backlight |
| Environment | 0 to 50?C (32 to 122?F); RH 100% (IP67) |
| Dimensions | 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) |
| Weight | 400 g (14.2 oz.) |
Groline Nutrient Dosing System-Meter, probe and in-line mounting kit (HI981413-10)
HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. The HI981413 uses an amperometric conductivity sensor for measuring the amount of fertilizer in the solution. The meter can be programmed to display results as EC (electrical conductivity) or as TDS (total dissolved solids). The EC results are displayed as mS/cm while TDS is displayed as ppm with a selectable conversion factor from 0.45 to 0.99. The HI981413 was developed to be an inexpensive solution for the horticulturist to maintain the ideal fertilizer concentrations. Simply insert the probe and injection valve in-line with the re-circulation pump and provide the chemical to be dosed.
Multi-color LCD
The HI981413 features a multi-colored LCD that provides for a quick way to see the status of the pool controller. If in control mode and operating as intended the display will be green. If control is not enabled then the display will be yellow while in an alarm state the display flashes red.
Intuitive LCD
Both conductivity or TDS and temperature are displayed with status icons that show when the pump is dosing and the control mode status.
Programmable Alarm System
Hanna controllers allow users to enable or disable the low and high-level alarms for EC/TDS. When an alarm is activated, all dosing will stop. For added safety, the alarm system also offers overdosing protection in that if the set point value is not corrected within a programmed time interval then the meter will go into alarm status.
On-Screen Features
Adjustable Flow Rate
The flow rate from the dosing pumps is adjustable from 0.5 to 3.5L/h. Larger bodies of water require more chemical to be dosed than smaller ones in per unit of time. The adjustable flow rate, like the proportional band, allows for better control in maintaining a desired set point .
Automatic Proportional Pump Control
The peristaltic dosing pump can be controlled by simple on/off or more advanced proportional control which helps prevents overshooting of the set point. When using proportional control the flow rate that is programmed, will be impacted by the proportional band used. The closer the reading is to the set point the longer it takes for the peristaltic pump to complete one revolution. If the reading is outside the proportional band then the amount of time it takes to complete one revolution is based on the flow rate programmed.
Acid Tank Level/Flow Switch Input
The BL100 allows for a connection to an optional level controller or flow switch. This input can be used to disable the dosing pump when there is no chemical left in the reservoir tank or there is no flow due to the pump being turned off.
Built-in Dosing Pump
Peristaltic Dosing Pump
The HI981413 features a peristaltic dosing pump that is superior to diaphragm versions due to the ability to self-prime when there is no liquid in the uptake line.
Brushless Motor
The brushless motor does not have nay gears or brushes that can wear out. A brushless design provides for a long life and little maintenance. The compact stepper motor allows for very precision control over the dosing of the chemical.
Long-life Peristaltic Tubing
The industrial grade peristaltic tubing is chemical resistant and provides for a relatively long-life. As tubing stretches over time it can be easily replaced. No special tools required.
Conductivity electrode with flow cell
Three Configuration Options
The HI981413 is available in multiple configurations including a meter only, meter and probe, and
a complete package that includes bypass loop
and panel mounted flow through cell. All models include aspiration tubing with filter and dispensing tubing with injection valve.
HI30003 Amperometric Conductivity/Temperature Probe
The HI981413 uses the HI30003 probe that incorporates both conductivity and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector.
NPT Threads for In-line and Tank Mounting
The ABS body of the probe has a 1/2” threaded fitting for insertion to an in-line “T” fitting or the flow cell. The back end part of the probe has 3/4” NPT threads for submersion/ tank mounting. The probe body has a hex fitting for tightening snuggly with a wrench. .
Engineered to be an inexpensive solution for the hydroponic or greenhouse grower to maintain the ideal nutrient solution concentration level in the reservoir tank. The HI981413 GroLine Nutrient Dosing System is a complete solution with advanced process controller and a built in chemical dosing pump. Simply insert the probe and injection valve in-line with the re-circulation pump and supply the stock fertilizer to be dosed.
- All in one solution for maintaining the proper nutrient levels
- Industrial process probe with 1/2″ NPT threads for insertion into a re-circulation line
- Available in three configurations including complete kit with panel mounted flow cell
| SKU | HI981413-10 |
| Name | Groline Nutrient Dosing System-Meter, probe and in-line mounting kit |
| EC Range | 0.00 to 10.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | 2% F.S. |
| EC Calibration | User calibration: automatic, one-point with standard solution (1.41 or 5.00 mS/cm) Process calibration: single point, adjustable (?0.50 mS/cm around measured value) The corresponding value in TDS, depends on TDS factor used |
| TDS Range | 0 to 9900 ppm, depends on TDS factor i.e. with TDS factor 0.5, range 50 to 5000 ppm with TDS factor 0.7, range 70 to 7000 ppm |
| TDS Resolution | 1 ppm |
| TDS Accuracy | 2% F.S. |
| EC/TDS Temperature Compensation | automatic |
| Temperature Correction Coefficient | ? can be set from 0%/?C to 2.4%/?C; default is 1.9%/?C |
| EC to TDS Conversion Factor | TDS factor selectable from 0.45 to 0.99 |
| EC/TDS Dosing Set Point | on/off control using adjustable set point (0.10 to 10.00 mS/cm; 45 to 9900 ppm, depends on TDS factor) proportional control 0.10 to 10.00 mS/cm; 45 to 9900 ppm, depends on TDS factor |
| EC/TDS Proportional Band | 0.05 to 1.00 mS/cm; 23 to 990 ppm, depends on TDS factor |
| EC/TDS Hysteresis Band | 0.05 to 0.50 mS/cm; 23 to 495 ppm, depends on TDS factor |
| Temperature Range | -5.0 to 105.0?C; 23.0 to 221.0?F* |
| Temperature Resolution | 0.1?C; 0.1?F |
| Temperature Accuracy | ?0.5?C; 1?F |
| Dosing Control | startup delay timer at power-on (0 to 600 sec.) Pump flow control 0.5 to 3.5 Liter/hour (0.13 to 0.92 Gallon/hour) and maximum output pressure 1 atm (14 psi) manual control for pump priming (defined in setup) |
| Alarm Relay Set Point | triggered after 5 sec. if the controller records consecutive readings over or under threshold values |
| Over Dosing Control | overtime protection (1 to 180 m in. or Off) |
| Digital Input Signal | galvanically isolated external switches can be attached to stop the pump and activate the alarm (low reagent level) when the switch is open and level alarm is configured in Setup |
| Backlight | intuitive alarm system, using red, yellow and green color coded backlight |
| Power Consumption | 15 VA |
| Enclosure | wall mounted, built-in pump |
| Power Supply | 100 – 240 Vac, 50/60 Hz |
| Environment | 0 to 50?C (32 to 122?F); RH max. 95% non-condensing |
| IP Rating | IP65 |
| Dimensions | 90 x 142 x 80 mm (3.5 x 5.6 x 1.8 in.) |
| Weight | 908 g (36 oz.) |
Groline Nutrient Dosing System-Meter, probe and panel mounted flow cell kit (HI981413-20)
HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. The HI981413 uses an amperometric conductivity sensor for measuring the amount of fertilizer in the solution. The meter can be programmed to display results as EC (electrical conductivity) or as TDS (total dissolved solids). The EC results are displayed as mS/cm while TDS is displayed as ppm with a selectable conversion factor from 0.45 to 0.99. The HI981413 was developed to be an inexpensive solution for the horticulturist to maintain the ideal fertilizer concentrations. Simply insert the probe and injection valve in-line with the re-circulation pump and provide the chemical to be dosed.
Multi-color LCD
The HI981413 features a multi-colored LCD that provides for a quick way to see the status of the pool controller. If in control mode and operating as intended the display will be green. If control is not enabled then the display will be yellow while in an alarm state the display flashes red.
Intuitive LCD
Both conductivity or TDS and temperature are displayed with status icons that show when the pump is dosing and the control mode status.
Programmable Alarm System
Hanna controllers allow users to enable or disable the low and high-level alarms for EC/TDS. When an alarm is activated, all dosing will stop. For added safety, the alarm system also offers overdosing protection in that if the set point value is not corrected within a programmed time interval then the meter will go into alarm status.
On-Screen Features
Adjustable Flow Rate
The flow rate from the dosing pumps is adjustable from 0.5 to 3.5L/h. Larger bodies of water require more chemical to be dosed than smaller ones in per unit of time. The adjustable flow rate, like the proportional band, allows for better control in maintaining a desired set point .
Automatic Proportional Pump Control
The peristaltic dosing pump can be controlled by simple on/off or more advanced proportional control which helps prevents overshooting of the set point. When using proportional control the flow rate that is programmed, will be impacted by the proportional band used. The closer the reading is to the set point the longer it takes for the peristaltic pump to complete one revolution. If the reading is outside the proportional band then the amount of time it takes to complete one revolution is based on the flow rate programmed.
Acid Tank Level/Flow Switch Input
The BL100 allows for a connection to an optional level controller or flow switch. This input can be used to disable the dosing pump when there is no chemical left in the reservoir tank or there is no flow due to the pump being turned off.
Built-in Dosing Pump
Peristaltic Dosing Pump
The HI981413 features a peristaltic dosing pump that is superior to diaphragm versions due to the ability to self-prime when there is no liquid in the uptake line.
Brushless Motor
The brushless motor does not have nay gears or brushes that can wear out. A brushless design provides for a long life and little maintenance. The compact stepper motor allows for very precision control over the dosing of the chemical.
Long-life Peristaltic Tubing
The industrial grade peristaltic tubing is chemical resistant and provides for a relatively long-life. As tubing stretches over time it can be easily replaced. No special tools required.
Conductivity electrode with flow cell
Three Configuration Options
The HI981413 is available in multiple configurations including a meter only, meter and probe, and a complete package that includes bypass loop and panel mounted flow through cell. All models include aspiration tubing with filter and dispensing tubing with injection valve.
HI30003 Amperometric Conductivity/Temperature Probe
The HI981413 uses the HI30003 probe that incorporates both conductivity and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector.
NPT Threads for In-line and Tank Mounting
The ABS body of the probe has a 1/2” threaded fitting for insertion to an in-line “T” fitting or the flow cell. The back end part of the probe has 3/4” NPT threads for submersion/ tank mounting. The probe body has a hex fitting for tightening snuggly with a wrench. .
Engineered to be an inexpensive solution for the hydroponic or greenhouse grower to maintain the ideal nutrient solution concentration level in the reservoir tank. The HI981413 GroLine Nutrient Dosing System is a complete solution with advanced process controller and a built in chemical dosing pump. Simply insert the probe and injection valve in-line with the re-circulation pump and supply the stock fertilizer to be dosed.
- All in one solution for maintaining the proper nutrient levels
- Industrial process probe with 1/2″ NPT threads for insertion into a re-circulation line
- Available in three configurations including complete kit with panel mounted flow cell
| SKU | HI981413-20 |
| Name | Groline Nutrient Dosing System-Meter, probe and panel mounted flow cell kit |
| EC Range | 0.00 to 10.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | 2% F.S. |
| EC Calibration | User calibration: automatic, one-point with standard solution (1.41 or 5.00 mS/cm) Process calibration: single point, adjustable (?0.50 mS/cm around measured value) The corresponding value in TDS, depends on TDS factor used |
| TDS Range | 0 to 9900 ppm, depends on TDS factor i.e. with TDS factor 0.5, range 50 to 5000 ppm with TDS factor 0.7, range 70 to 7000 ppm |
| TDS Resolution | 1 ppm |
| TDS Accuracy | 2% F.S. |
| EC/TDS Temperature Compensation | automatic |
| Temperature Correction Coefficient | ? can be set from 0%/?C to 2.4%/?C; default is 1.9%/?C |
| EC to TDS Conversion Factor | TDS factor selectable from 0.45 to 0.99 |
| EC/TDS Dosing Set Point | on/off control using adjustable set point (0.10 to 10.00 mS/cm; 45 to 9900 ppm, depends on TDS factor) proportional control 0.10 to 10.00 mS/cm; 45 to 9900 ppm, depends on TDS factor |
| EC/TDS Proportional Band | 0.05 to 1.00 mS/cm; 23 to 990 ppm, depends on TDS factor |
| EC/TDS Hysteresis Band | 0.05 to 0.50 mS/cm; 23 to 495 ppm, depends on TDS factor |
| Temperature Range | -5.0 to 105.0?C; 23.0 to 221.0?F* |
| Temperature Resolution | 0.1?C; 0.1?F |
| Temperature Accuracy | ?0.5?C; 1?F |
| Dosing Control | startup delay timer at power-on (0 to 600 sec.) Pump flow control 0.5 to 3.5 Liter/hour (0.13 to 0.92 Gallon/hour) and maximum output pressure 1 atm (14 psi) manual control for pump priming (defined in setup) |
| Alarm Relay Set Point | triggered after 5 sec. if the controller records consecutive readings over or under threshold values |
| Over Dosing Control | overtime protection (1 to 180 m in. or Off) |
| Digital Input Signal | galvanically isolated external switches can be attached to stop the pump and activate the alarm (low reagent level) when the switch is open and level alarm is configured in Setup |
| Backlight | intuitive alarm system, using red, yellow and green color coded backlight |
| Power Consumption | 15 VA |
| Enclosure | wall mounted, built-in pump |
| Power Supply | 100 – 240 Vac, 50/60 Hz |
| Environment | 0 to 50?C (32 to 122?F); RH max. 95% non-condensing |
| IP Rating | IP65 |
| Dimensions | 90 x 142 x 80 mm (3.5 x 5.6 x 1.8 in.) |
| Weight | 908 g (36 oz.) |
GroLine Hydroponics Waterproof pH/EC/TDS/Temperature Portable Meter - HI9814
Probe Condition
An on-screen indicator provides visual confirmation that your probe is working at its best.
Low Battery Indicator
The included batteries provide 600 hours of continuous use. When the battery level is below 10%, a warning symbol will blink to indicate low battery condition. When low battery power may affect your results, the meter will shut down to avoid erroneous readings caused by low battery level.
Automatic Shut-off
The auto-off feature can be set to shut the meter off at 8 or 60 minutes, or it can be disabled so that the meter continuously stays on. The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.
Built to be Durable
Designed to withstand the knocks, drops, and spills of real life, the new IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.
Portable Design
Made to fit comfortably in your hand for on-the-go testing, the multilevel LCD display provides at-a-glance pH, EC/TDS, and temperature measurements from any angle and dual button operation streamlines the testing process for any user.
Quick Connect Probe
A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.
Your measurements require detailed attention; so should your electrode. The HI9814 Portable GroLine Meter features a replaceable HI1285-7 probe that has been carefully designed specifically for the pH, EC, and TDS analysis of hydroponic nutrient solutions.
Polypropylene Body
The polypropylene body of the HI11285-7 houses all three sensors within a sturdy, single body design. The plastic body protects the electrode from damage, is easy to clean, and is chemically resistant to many aggressive chemicals.
Pre-Amplified pH Electrode
The pH sensor in the probe is a single junction electrode with gelled electrolyte and a retractable cloth junction. When readings appear sluggish, simply pull out some of the cloth material to renew the junction with a fresh surface.
Amperometric EC/TDS Sensor
The EC/TDS portion is a two-ting probe that comes with the HI9814, offering an accurate solution for low range EC and TDS readings. An integrated temperature probe ensures fast, accurately compensated readings even during sudden temperature fluctuations.
We believe that buying a meter should be simple. Your Portable GroLine Meter is equipped with everything you need for successful testing right out of the box. Your meter, probe, and accessories are all neatly packaged in a rugged carrying case to ensure that you have everything you need for on-the-go testing.
Quick Calibration Solution Sachets (3)
A single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate each time for better plant health and better yield. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.
Electrode Cleaning Solution for Agricultural Applications Sachets (3)
Your GroLine Combo Meter comes with cleaning solution that has been engineered to keep your electrode free from debris found in soils. This concentrated combination of detergents cleans your meter quickly and effectively so that your meter stays in optimum condition
The HI9814 is a slim, lightweight, waterproof, portable meter that measures the pH, conductivity (EC), total dissolved solids (TDS), and temperature of nutrient solutions used in hydroponics, aquaponics and greenhouse growing. The meter has two-button operation, one for turning the meter on/off and calibration while the other switches between the measurement modes. The HI9814 has advanced features including a selectable EC to TDS conversion factor (0.5 – 500 ppm and 0.7 – 700 ppm).
- 3 in 1 amplified probe with pH, EC/TDS and temperature sensors
- Quick Cal Mode to calibrate pH and EC/TDS with one solution
- EC to TDS Conversion factor selectable between 0.5 (500 ppm) and 0.7 (700 ppm)
| SKU | HI12943 |
| Name | HI9814 GroLine pH Electrode for Direct Soil and Soiless Media – HI12943 |
| Reference Cell Type | single, Ag/AgCl |
| Junction Type/Flow Rate | ceramic, triple / 40-50 µL/h |
| Refill Electrolyte | 3.5M KCl + AgCl |
| Body Material | glass |
| Glass Type | low temperature (LT) |
| Tip / Shape | conic (12 x 12 mm) |
| Matching Pin | no |
| Max. Pressure | 0.1 bar |
| Optimum pH Range | pH: 0 to 12 |
| Temperature Operating Range | -5 to 70?C (23 to 158?F) – LT |
| Body Length/Overall Length | 120 mm / 175.5 mm |
| Temperature Sensor | yes |
| Outer Diameter | 12 mm |
| Cable | 7-pole; 1 m (3.3 in.) |
| Connector Type | quick connect DIN |
| Amplifier | yes |
| Recommended Use | direct soil pH measurement, soil samples, soil solution |
| Notes | This probe is only compatible with the HI9814 portable pH/EC/TDS meter. |
Three Range Portable TDS Meter - HI8734
Manually calibrated at one point in a standard TDS solution
Three dedicated-range buttons to easily change range
Meter communicates if reading is out of range and a new range should be selected
The HI8734 has a set TDS factor of 0.5, meaning that 1 µS/cm is equal to 0.5 mg/L (ppm) of TDS.
The temperature compensation coefficient, β, is set at 2%/℃, correcting the reading 2% for each degree Celsius change in the sample.
The HI76301D four-ring probe that is supplied with the meter allows for a wide range of measurements with a single sensor
The probe comes with a protective PVC sleeve that assures durability when taking measurements outdoors.
The HI8734 is a rugged, portable TDS meter designed for the water conditioning industry, particularly in the softening, demineralization, reverse osmosis, and drinking water applicaitons. It can also be used for a wide variety of environmental conditions. TDS readings are adjusted with manual temperature compensation, assuring users of consistent and accurate measurements of total dissolved solids.
- Four-ring probe
- measurement ranges from 0.0 mg/L to 19.99 g/L with a ±1% FS accuracy
- Manual Temperature Compensation
| SKU | HI8734 |
| Name | Three Range Portable TDS Meter – HI8734 |
| TDS Range | 0.0 to 199.9 mg/L (ppm); 0 to 1999 mg/L (ppm); 0.00 to 19.99 g/L (ppt) |
| TDS Resolution | 0.1 mg/L (ppm); 1 mg/L (ppm); 0.01 g/L (ppt) |
| TDS Accuracy | ?1% FS (excluding probe error) |
| TDS Calibration | manual, one-point through TDS knob |
| EC/TDS Temperature Compensation | manual from 0 to 50?C (32 to 122?F) with ? = 2%/?C |
| EC to TDS Conversion Factor | 0.5 |
| EC/TDS Probe | HI76301D four ring conductivity probe with DIN connector and 1 m (3.3’) cable (included) |
| Battery Type/Life | 9V / approximately 100 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH max 95% |
| Dimensions | 145 x 80 x 36 mm (5.7 x 3.1 x 1.4”) |
| Weight | 230 g (8.1 oz) |
Multi-range EC Meter - HI8733
The portable Multi-range EC Meter – HI8733 is suitable for use in a variety of applications. It offers four measurement ranges from 0.0 µS/cm to 199.9 mS/cm with a ±1% FS accuracy. The HI76302W four-ring conductivity probe that is supplied with the meter allows for a wide range of measurements with a single sensor. The four ring technology also eliminates the polarization effect that is common with standard two pole versions. The probe also features a built-in temperature sensor to allow for Automatic Temperature Compensation from 0 to 50℃ (32 to 122℉) and an adjustable β from 0 to 2.5%/℃.
Four-ring Probe – The four-ring probe that comes with the HI8733 offers a versatile and accurate solution for conductivity readings. Four ring technology allows for a larger range of measurement within a single probe, whereas two probe technology is somewhat limited in the range in which it can measure. The probe comes with a protective PVC sleeve that assures durability when taking measurements outdoors.
Four Measurement Ranges – HI8733 offers four conductivity measurement ranges. Each range has a dedicated button on the face of the meter, allowing users to easily switch between ranges when necessary. The meter is programmed to let the user know when their current reading is out of range, and a new range should then be selected.
Automatic Temperature Compensation – Since temperature has such a dramatic effect on conductivity readings, having a meter that offers temperature compensated readings is invaluable. The probe of the HI8733 features a built-in temperature sensor that automatically accounts for the effects of temperature on a sample’s conductivity reading in the range of 0 to 50℃ (32 to 122℉).
Adjustable Temperature Coefficient – As the temperature of a solution increases or decreases, the conductance becomes higher or lower, respectively. The temperature compensation coefficient, also known as β, is the factor that adjusts for the temperature of a solution to ensure an accurate reading is achieved. The HI8733 allows for an adjustable β to be set from 0 to 2.5%/℃; this factor corrects the conductivity reading by the set percentage for each degree Celsius change in the sample.
One-point Calibration – The HI8733 can be calibrated at one point in a standard conductivity solution. The calibration knob located on the top of the meter is easily adjusted to the correct calibration standard.
The HI8733 is a durable, portable EC meter designed for use in areas of production and quality control. It is supplied with a four-ring conductivity probe to allow for four ranges of measurement. Conductivity readings are adjusted with Automatic Temperature Compensation (ATC), assuring users of consistent and accurate measurements.
| SKU | HI8733 |
| Name | Multi-range EC Meter – HI8733 |
| EC Range | 0.0 to 199.9 µS/cm; 0 to 1999 µS/cm; 0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm |
| EC Resolution | 0.1 µS/cm; 1 µS/cm; 0.01 mS/cm; 0.1 mS/cm |
| EC Accuracy | ?1% FS (excluding probe error) |
| EC Calibration | manual, one-point through EC knob |
| EC/TDS Temperature Compensation | automatic, 0 to 50?C (32 to 122?F) with ? adjustable from 0 to 2.5%/?C |
| EC/TDS Probe | HI76302W conductivity probe with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included) |
| Battery Type/Life | 9V / approximately 100 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH max 95% |
| Dimensions | 145 x 80 x 36 mm (5.7 x 3.1 x 1.4”) |
® edge Dedicated Conductivity/TDS/Salinity Meter (HI2003-02)
edge® Conductivity/TDS/Salinity is packed with many cutting-edge features to ensure accuracy and usability.
Digital EC Electrode
edge® EC electrode is highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge® once the electrode is plugged in. Information stored in the electrode includes model number, serial number and calibration information including the standards used and the date and time the last calibration was performed.
Four Ring Probe
The edge® EC/TDS/Salinity meter is supplied with the HI763100 four ring platinum conductivity probe that has a built-in temperature sensor for automatic temperature compensated measurements. The four ring technology allows for a wide range of measurement with a single probe as compared to amperometric two pole probes that have a limited range and can suffer from polarization effects. The HI763100 probe has a glass and PVDF body with a PEI (polyetherimide) sleeve. Both materials have excellent resistance against many aggressive chemicals.
3.5 mm Probe Input
Plugging an electrode in has never been simpler; no alignments, no broken pins, just connect the 3.5 mm plug and get started.
edge® is incredibly versatile. It can be used in a variety of ways and in a variety of environments without taking up the space of a traditional benchtop meter.
Wall Mount
Using the wall mount cradle (included), edge can be placed on a wall, leaving zero footprint on the benchtop space. The cradle has a built in connector to power edge and charge its batteries. edge’s zero footprint design saves you valuable benchtop space.
Cradle and Electrode Holder
edge® is equipped with a benchtop cradle featuring an adjustable swivel electrode holder to charge and hold the meter securely in place at the optimum viewing angle.
edge® is incredibly thin and weighs only 8.8 oz., has an 8-hour battery life, and dual USB inputs.
Two USB Ports
edge® includes one standard USB for exporting data with a flash drive and a second micro-USB port for you to connect to a computer for file export and for charging your edge when the cradle is not available.
Data Logging
edge® allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.
Two Operating Modes
edge® offers both Basic and Standard Modes. In Basic Mode, the edge as an EC meter reduces features to simplify operation. In Basic Mode, the meter will only allow for automatic temperature compensation, auto ranging of readings, and automatic cell factor correction while calibrating. The temperature correction coefficient is fixed to 1.9% / ℃ and interval logging is not available. In Standard Mode, the user has options to change these settings.
Hanna Instruments is proud to introduce the world’s most innovative Conductivity/TDS/Salinity meter: edge®.
edge®’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world-class R&D. edge® is a single meter that can measure Conductivity, TDS and Salinity and is incredibly easy to use.
Four ring conductivity Probe
edge® EC/TDS/Salinity utilizes four ring conductivity probe technology that allows the user to measure samples from very low conductivity to very high conductivity. edge® is an auto-ranging meter that will select the appropriate range for the measurement to ensure the highest accuracy available.
Capacitive Touch
edge® features a capacitive touch keypad that gives a distinctive, modern look. The keypad is sensitive enough to be used with laboratory gloves and has a fast response. Since the keypad is part of the screen, there are no buttons to get clogged with sample residue.
Large Easy to Read LCD
edge® features a 5.5” LCD display that you can clearly view from over 5 meters away. The large display and it’s wide 150° viewing angle provide one of the easiest to read LCD’s in the industry.
| SKU | HI2003-02 |
|---|---|
| Product Name | edge® Dedicated Conductivity/TDS/Salinity Meter – HI2003 |
| Quote Required | Yes |
| EC Range | 0.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (absolute EC)** |
| EC Resolution | 0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm |
| EC Accuracy | ±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater) |
| EC Calibration | 1 point offset calibration (0.00 μS/cm in air), 1 point slope calibration in EC standard 84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 111.8 mS/cm |
| TDS Range | 0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150 to 1499 ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L (absolute TDS)** |
| TDS Resolution | 0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L |
| TDS Accuracy | ±1% of reading (±0.03 ppm or 1 digit, whichever is greater) |
| TDS Calibration | through EC calibration |
| EC/TDS Temperature Compensation | Automatic -5 to 100º C (23 to 212º F); NoTC – none absolute conductivity. |
| Temperature Correction Coefficient | 0.00 to 6.00% / ºC (for EC and TDS only). Default value is 1.90% / ºC |
| EC to TDS Conversion Factor | 0.40 to 0.80 (default value is 0.50) |
| Salinity (% NaCl) Range | 0.0 to 400.0% NaCl |
| Salinity (% NaCl) Resolution | 0.1% NaCl |
| Salinity (% NaCl) Accuracy | ±1% of reading |
| Salinity (% NaCl) Calibration | Single point with HI 7037L Standard |
| Salinity (PSU) Range | 2.00 to 42.00 PSU |
| Salinity (PSU) Resolution | 0.01 PSU |
| Salinity (PSU) Accuracy | ±1% of reading |
| Salinity Range | 0.0 to 80.0 g/L* |
| Salinity Resolution (ppt) | 0.01 g/L |
| Salinity Accuracy (ppt) | ±1% of reading |
| Temperature Range | -20.0 to 120.0 ºC ; -4.0 to 248.0 °F** |
| Temperature Resolution | 0.1 ºC; 0.1 ºF |
| Temperature Accuracy | ±0.5 ºC; ±0.9 ºF |
| EC/TDS Probe | HI763100 EC/temperature probe |
| Logging Type | Manual Log on Demand (Max. 200 logs); Manual Log on Stability (Max. 200 logs); Interval Logging 100 lots, Max. 600 logs/lot |
| Logging Memory | Up to 1000 records |
| Connectivity | 1 micro USB port for charging and PC connectivity, 1 USB port for storage |
| GLP | yes |
| Battery Type/Life | Built-in rechargeable battery with up to 8 hours of continuous use |
| Power Supply | 5 VDC adapter (included) |
| Environment | 0 to 50°C (32 to 122°F), RH max 95% non-condensing |
| Dimensions | 202 x 140 x 12.7mm (8” x 5.5” x 0.5”) |
| Weight | 250 g (8.82 oz) |
| Ordering Information | edge®EC HI2003 includes |
| Notes | * Not available in basic mode |
