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% / °C and interval logging is not available. In Standard Mode, the user has options to change these settings.
| Specification Name | Detail |
|---|---|
| SKU | HI2003-01 |
| EC Range | 0.00 to 29.99 ?S/cm,3.00 to 29.99 ?S/cm,30.0 to 299.9 ?S/cm,300 to 2999 ?S/cm,3.00 to 29.99 mS/cm,30.0 to 200.0 mS/cm,up to 500.0 mS/cm |
| EC Resolution | 0.01 ?S/cm,00.1 ?S/cm,0.01 ?S/cm,0.01 mS/cm,00.1 mS/cm |
| EC Accuracy | ±1% of reading(±0.05 ?S/cm or 1digit, whichever is greater) |
| EC Calibration | 1 Cell Factor calibration;6 standards available: 84, 1413 ?S/cm, 5.00, 12.88, 80.0, 111.8 mS/cm,1 point offset: 0.00 ?S/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 absoluteTDS ‡ (with 0.80 factor) |
| 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 100 ºC (23 to 212 ºF)NoTC – can be selected to measureabsolute 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 Range | 0.0 to 400.0% NaCl, 0.01 to 42.00 PSU, 0.0 to 80.0 g/L* |
| Salinity Resolution | 0.1% NaCl, 0.01 PSU, 0.01 g/L |
| Salinity Accuracy | ±1% of reading |
| Salinity Calibration | 1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration) |
| Salinity Temperature Compensation | 0 to 40 g/L (with 1 g/L resolution) |
| Sodium Chloride Range | 0.0 to 400.0% NaCl |
| Sodium Chloride Resolution | 0.1% NaCl |
| Sodium Chloride Accuracy | ±1% of reading |
| Sodium Chloride Calibration | 1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration) |
| EC/TDS Probe | HI763100 EC/temperature probe |
| Power Supply | 5 VDC adapter (included) |
| Environment | 2 to 50°C (32 to 122°F), RH max 95% non-condensing |
| Dimensions | 204 x 140 x 12.7mm (8” x 5.5” x 0.5”) |
| Weight | 251 g (8.82 oz) |
| Ordering Information | edge®EC HI2003 includes: HI763100 Conductivity probe, 4 sachets of 1413 ?S/cm conductivity standard, 2 sachets of 5000 ?S/cm conductivity standard, 2 sachets of 12880 ?S/cm conductivity standard, 2 sachets general purpose rinse solution, benchtop docking station with electrode holder, wall-mount cradle, USB cable, 5 VDC power adapter, quality certificate and instruction manual. |
| Special Notes | ‡ absoluteconductivity *temperature limits will be reduced to actual probe/sensor limits |
| Warranty | 2 years |
