Conductivity/TDS/Salinity Meter edge®



Item no. HI-2003-02

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5 560 kr

HI2003 - edge® Dedicated Conductivity/TDS/Salinity Meter

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. The large display and it’s wide 150° viewing angle provide one of the easiest to read LCD’s in the industry.

edge® Conductivity/TDS/Salinity is packed with many cutting edge features to ensure accuracy and usability.

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 edge 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.

Ordering Information 

edge®EC HI2003 includes: HI763100 Conductivity probe, 1413 μS/cm conductivity standard sachets (3), 12880 ?S/cm conductivity standard sachets (3), benchtop docking station with electrode holder, wall-mount cradle, USB cable 5 VDC power adapter, quality certificate and instruction manual.

2 year limited warranty (meter), 6 month limited warranty (sensor)

Battery Type / Life Built-in rechargeable battery with up to 8 hours of continuous use
Connectivity 1 micro USB port for charging and PC connectivity, 1 USB port for storage
Dimensions 202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
EC Accuracy (@25ºC/77ºF) ±1% of reading (±0.05 μS 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
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
Environment 0 to 50°C (32 to 122°F), RH max 95% non-condensing
Logging up to 1000 (400 for basic mode) records organized in: manual log-on-demand (max. 200 logs), manual log-on-stability* (max. 200 logs), interval logging† (max. 600 samples; 100 lots)
Notes * Not available in basic mode ** with temperature compensation function disabled
Power Supply 5 VDC adapter (included)
Salinity Accuracy (@25ºC/77ºF) ±1% of reading
Salinity Range 0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.0 to 80.0 g/L*
Salinity Resolution 0.1% NaCl, 0.01 PSU, 0.01 g/L
TDS Accuracy (@25ºC/77ºF) ±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
TDS Calibration through EC calibration
TDS Conversion Factor 0.40 to 0.80 (default value is 0.50)
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
Temperature Accuracy ±0.5°C, ±0.9°F
Temperature Range [°C/°F] -20.0 to 120.0°C; -4.0 to 248.0°F
Temperature Resolution 0.1°C, 0.1°F
Weight 250 g (8.82 oz)
EC/TDS/Salinity Temperature Compensation Automatic -5 to 100º C (23 to 212º F) NoTC - can be selected to measure absolute conductivity.
Conductivity Temperature Coefficient 0.00 to 6.00% / ºC

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