Edge Hybrid Multiparameter pH, EC, DO Meter

HI-2020 edge Hybrid Multiparameter pH, EC, DO Meter

Edge is the world's first hybrid meter and the latest innovation from Hanna Instruments offering some of the most advanced technology for measuring pH.

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.

pH, EC and 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. What's more, Edge will also warn you if the pH bulb is cracked or if the junction of the electrode is compromised.

Key Features

• Capacitive touch keypad
• Large 140mm LCD display with clear full text readout
• Digital smart electrode enables Edge to automatically recognise and store sensor type, ID and calibration information
• Slim, lightweight design means Edge can be hand-held, wall-mounted or used as a bench meter
• Rechargable battery
• Portable, wall mountable, benctop options included

pH Features

• Range: -2.00 to 16.00pH and -2.000 to 16.000pH
• Resolution: 0.01pH and 0.001pH
• Accuracy: +/- 0.01pH and +/- 0.002pH

EC Features

• Range: 0.00 to 29.99 uS/cm; 30.0 to 299.9 uS/cm; 300 to 2999 uS/cm
• Resolution: 0.01 uS/cm; 0.1 uS./cm; 1 uS/cm
• Accuracy: +/- 1% of reading

DO Features

• Range: 0.00 to 45.00 ppm; 0.0.0 to 300.0% saturation
• Resolution: 0.01 ppm; 0.1 % saturation
• Accuracy: +/- 1.5% of reading

Main Benefits

• Calibration: automatic with 7 standard buffers and 2 custom buffers
• Programmed for basic and advanced modes
• Hanna CAL-CHECK warns if electrode is not clean or buffers are contaminated
• PC interface via micro USB
• Data download onto USB stick via standard USB
• GLP data automatically transferred

The Edge Multiparameter Meters

Can measure pH, conductivity and dissolved oxygen through its digital electrodes. Probes are interchangeable between Edge Multiparameter Models and can be purchased individually.

Options include the appropriate probes as shown in the table below:

Product Code	pH Probe Included	EC Probe Included	DO Probe Included
HI-2020-02	Yes	No	No
HI-2030-02	No	Yes	No
HI-2040-02	No	No	Yes
EDGEMULTI	Yes	Yes	Yes

Model	HI-2020-02
Range:
pH	basic mode: -2.00 to 16.00 pH, -2.000 to 16.000 pH; standard mode: ±1000.0 mV for pH
Resolution:
pH	0.01 pH; 0.001 pH
mV	0.1 mV
Accuracy:
pH	±0.01 pH; ±0.002 pH
mV	±0.2 mV
pH Calibration	5 in standard mode; 3 in basic mode
Temperature Compensation	Automatic, -20 to 120°C (-4 to 248°F)
pH Electrode	HI 11310, double junction, refillable pH electrode with temperature sensor (included)
Model	HI-2030-02
TDS Range	0.00 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm); 1.50 to 14.99 g/L; 15.0 to 100.0 g/L; up to 400.0 g/L (absolute TDS)
Salinity Range	0.0 to 400.0 % NaCl; 0.01 to 42.00 PSU; 0.0 to 80.0 g/L
EC Resolution	0.01 uS/cm; 0.1 uS/cm; 1 uS/cm; 0.01 mS/cm; 0.1 mS/cm
TDS Resolution	0.01 ppm; 0.1 ppm; 1 PPM; 0.01 g/L; 0.1 g/L
Salinity Resolution	0.1 % NaCl; 0.01 PSU; 0.1 g/L
EC Accuracy	±1% of reading
TDS Accuracy	±1% of reading
Salinity Accuracy	±1% of reading
Model	HI-2040-02
EC Calibration	1 point offset calibration; 1 point slope calibration in EC standard 84 uS/cm, 1413 uS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 118.8 mS/cm
TDS Calibration	through EC calibration
Salinity Calibration	1 point with HI-7037L 100% NaCl sea water standard
Temperature Compensation	noTC, ATC (-20.0 to 120.0 °C)
Electrode	HI 763100 Conductivity probe (included)
Range - DO	0.00 to 45.00 ppm; 0.0 to 300.0% saturation
Resolution - DO	0.01 ppm; 0.1% saturation
Accuracy - DO	±1.5 % of reading
DO Calibration	one or two points at 0% (HI-7040 solution) and 100% (in air)
Temperature Compensation	Automatic, 0 to 50°C (-4 to 248°F)
Electrode	HI 764080 dissolved oxygen electrode(included)
Model	EDGEMULTI
Kit Contents	Comprising of HI-2020-02 edge meter complete with the following electrodes: HI-11310 pH electrode, HI-763100 conductivity probe, HI-764080 dissolved oxygen electrode also 2 x sachets of HI-70004, 2 x sachets of HI-70007, 2 x sachets of HI-70010, 2 x HI-70031, 2 x HI-70030, 1 x HI-7041S
Environment	0 to 50°C (32 to 122°F); RH max 95%
Dimensions	202 x 140 x 12.7 mm
Weight	250 g