SKU
HI2040-02

edge® Multiparameter DO Meter

€648.90
In stock

edge® tablet style meter is a groundbreaking design that is the culmination of Hanna’s vision, design capabilities, integrated production and world class R&D. The smart, slim-line design means edge can be used as a hand held, wall mount or bench top meter. Combined with sophisticated technology, it delivers fast accurate results with laboratory grade precision whichever format you choose to use. Cutting-edge design, capacitive touch keypad and an intuitive user interface are just some of the attributes that make this meter stand out. DO is measured through a unique digital electrode. Connected via an easy plug-in 3.5mm connector, this smart electrode enables edge to automatically recognise and store sensor type, ID and calibration information. Programmed for basic and advanced modes, edge offers simplified screen features for routine measurements or detailed data display. It warns users if the electrode is not clean or if buffers are contaminated during calibration using the exclusive Hanna CAL-CHECK feature

edge® is packed with many cutting-edge features to ensure accuracy and usability.

 

 

Digital Electrodes

edge® electrodes are highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge® once the electrode is plugged in. These digital electrodes also feature an easy to plug in 3.5 mm connector so you never have to worry about the right angle or aligning pins.

 

Clark Type Polarographic DO Probe

edge®HI764080 DO probe has an integrated temperature sensor incorporated into the thin ½” PEI body for automatic temperature compensation of dissolved oxygen measurements. The HI764080 probe uses screw on replaceable caps with a PTFE (Polytetrafluoroethylene) membrane that is easily replaced in the field as well in the lab. The supplied HI7041S is a concentrated Potassium Chloride fill solution used with the Clark-type polarographic technology. With this technology, an external voltage is applied to the platinum cathode and silver anode to establish a current that is proportional to the concentration of oxygen in a solution.

 

 

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 a zero footprint on the benchtop space. The cradle has a built-in connector to power edge® and charge its batteries. edge®'s zero footprint is designed to save you valuable benchtop space.

 

Cradle and Electrode Holder

edge® is equipped with a benchtop cradle with 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.

 

 

Basic Mode

You can use edge® in Basic Mode, ideally for routine measurements for a simplified screen and features.

 

Video

 

 Specification

Specification Name Detail
SKU HI2040-01
pH Range pH: -2.000 to 16.000, -2.00 to 16.00; ±1000 mV
pH Resolution 0.001 pH, 0.01 pH; 0.1 mV
pH Accuracy (@25°C/77°F) ±0.01 pH, ±0.002 pH; ±0.2 mV
pH Calibration Automatic, up to 3 points (5 points*) calibration, 5 standard (7 standard*) buffers available (1.68*, 4.01 or 3.00, 6.86, 7.01, 9.18, 10.01, 12.45*) and 2 custom buffers*
pH Temperature Compensation Automatic -5 to 100˚ C (23 to 212˚ F) (using integral temperature sensor)
EC Range 0.00 to 29.99 μS/cm, 3.00 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
EC Resolution 0.01 μS/cm, 00.1 μS/cm, 0.01 μS/cm, 0.01 mS/cm, 00.1 mS/cm
EC Accuracy ±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater)
EC Calibration 1 Cell Factor calibration; 6 standards available: 84, 1413 μS/cm, 5.00, 12.88, 80.0, 111.8 mS/cm, 1 point offset: 0.00 μS/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 ‡ (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 measure 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 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)
DO Range 0.00 to 45.00 ppm (mg/L) 0.0 to 300.0% 0.0 to 50.0 °C (32.0 to 122.0 °F)**
DO Accuracy (@25˚C/77˚F) ±1.5% of reading or ±1 digit
DO Resolution 0.01 ppm (mg/L); 0.1% saturation
DO Calibration One or two points at 0% (HI 7040) and 100% (water saturated air)
DO Temperature Compensation 0.0 to 50.0 ˚C (32.0 to 122 ˚F)
Salinity Compensation 0 to 40 g/L, 1 g/L
DO Altitude Compensation -500 to 4000 m (with 100 m resolution)
Temperature Range -20.0 to 120.0 ˚C, -4.0 to 248.0 °F
Temperature Resolution 0.1 °C, 0.1 °F
Temperature Accuracy ±0.5 °C, ±1.0 °F
pH Electrode HI11310 digital double junction, refillable with 3.5M KCl electrolyte solution pH electrode, built in temperature sensor, and 3.5 mm connector.ᵻ
EC/TDS Probe HI763100 EC/temperature probeᵻ
DO Probe HI764080 DO/temperature probe
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 HI2040 DO kit includes: HI764080 Dissolved Oxygen electrode, HI7041S Refill electrolyte solution, 2 DO membrane caps, 2 DO membrane cap o-rings and Quality certificate.
Special Notes ‡ absolute conductivity *temperature limits will be reduced to actual probe/sensor limits ** with temperature compensation function disabled ᵻAvailable for purchase separately
Warranty 2 years
All prices are VAT excluded and without shipping costs, unless otherwise stated. Hanna Service d.o.o. — Sermin 75H, Bertoki — 6000 Koper (Slovenia) — VAT ID SI92346669 ©2021 All rights reserved