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HI2040 – edge® Multiparameter DO Meter

HI2040 – edge® Multiparameter DO Meter

Hanna Instruments is proud to introduce the world’s most innovative pH 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 pH, Conductivity, and Dissolved Oxygen and is incredibly easy to use. We put a lot of thought into edge’s ease of use.

Hanna Instruments is proud to introduce the world’s most innovative pH 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 pH, Conductivity, and Dissolved Oxygen and is incredibly easy to use. We put a lot of thought into edge’s ease of use.

edge screen size

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.

 

 

Capacitive Touch

Capacitive Touch

edge features a capacitive touch keypad that gives a distinctive, modern look. Since the keypad is part of the screen, your buttons can never get clogged with sample residue. The up and down keys move faster when continuously held (ideal for scrolling through numerous logs).

 

Clear Full Text Readout

Clear Full Text Readout

edge features clear, full text guides displayed on the bottom of the screen. There is no need to decipher scrambled abbreviations or symbols; these helpful messages guide you through every process quickly and easily.

 

 

Digital DO Probe

edge® DO probe 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 include model number, serial number and calibration information including the standards used and the date and time the last calibration was performed.

DO probe

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.

 

3.5mm Probe Input

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

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 is designed to save you valuable benchtop space.

 

 

Cradle

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 optimium viewing angle.

 

 

usb

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

 

Data Logging

edge® allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.

 

Specifications

pH Specifications 
pH Range-2.000 to 16.000 pH, -2.00 to 16.00 pH, 1000 mV
pH Resolution0.001 pH, 0.01 pH, 0.1 mV
pH Accuracy (@25C/77F)0.2 mV, 0.01 pH, 0.002 pH
pH Calibrationup to 5 points
pH Calibration Buffers1.68, 10.01, 12.45, 4.01, 6.86, 7.01, 9.18, two custom buffers
pH Temperature CompensationATC: -5.0 to 100.0C; 23.0 to 212.0F*
EC Specifications
EC Range0.00 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 Resolution0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy (@25C/77F)±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater)
EC Temperature CompensationATC (0.0 to 100.0C; 32.0 to 212.0 F), NoTC
TDS Specifications
TDS Range0.00 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 conversion factor
TDS Resolution0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L
TDS Accuracy (@25C/77F)1% of reading (0.03 ppm or 1 digit, whichever is greater)
TDS Calibrationthrough EC calibration
TDS Conversion Factor0.40 to 0.80
Salinity Specifications
Salinity Range0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.01 to 42.00 PSU, 0.0 to 80.0 g/L*
Salinity Resolution0.1% NaCl, 0.01 PSU, 0.01 g/L
Salinity Accuracy (@25C/77F)1% of reading
DO Specifications
DO Range0.00 to 45.00 ppm (mg/L), 0.0 up to 300.0% saturation
DO Resolution0.01 ppm, 0.1% saturation
DO Accuracy1 digit, 1.5% of reading
DO Calibrationone or two points at 0% (HI 7040 solution) and 100% (in air)
DO Temperature CompensationATC: 0 to 50 C; 32.0 to 122.0 F
Salinity Compenstaion0 to 40 g/L (with 1 g/L resolution)
DO Altitude Compensation-500 to 4000 m (with 100 m resolution)
Temperature Specifications
Temperature Range-20.0 to 120.0 C, -4.0 to 248.0 F
Temperature Resolution0.1 C, 0.1 F
Temperature Accuracy0.5 C, 1.0 F
Additional Specifications
pH Electrode DiagnosticsGlass and reference junction diagnostics ( HI 11311 & HI 12301 only), out of calibration range , probe condition, response time
Logging600 records interval logging, stores up to 1000 records: 200 records (log-on-demand and stability logging)
Connectivity1 micro USB port for charging and PC connectivity, 1 USB port for storage
Environment0 to 50C (32 to 122F), RH max 95% non-condensing
Power Supply5 VDC adapter (included)
Dimensions202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
Ordering InformationHI2040 DO kit includes: HI764080 Dissolved Oxygen electrode, HI7041S Refill electrolyte solution, 2 DO membrane caps, 2 DO membrane cap o-rings and Quality certificate.
Notes* temperature limits will be reduced to actual probe/sensor limits
** with temperature compensation function disabled