Hanna Instruments is proud to introduce the world’s most innovative pH/ORP meter: edge®.
edge’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and
edge features advanced pH electrode diagnostics to ensure worry-free measurements. Diagnostics include Hanna’s exclusive CAL CheckTM feature that alerts users to potential problems during calibration. The Sensor CheckTM feature for glass and junction integrity is enabled when using optional pH electrodes with a matching pin.
edge features a capacitive touch keypad that gives a distinctive, modern look. The keypad has a fast response and is sensitive enough to be used with laboratory gloves. Since the keypad is part of the screen, there are no buttons to get clogged with sample residue.
pH Range | -2.000 to 16.000 pH (Standard Mode), -2.00 to 16.00 pH (Basic Mode) |
---|---|
pH Resolution | 0.001 pH, 0.01 pH |
pH Accuracy (@25ºC/77ºF) | ±0.01 pH, ±0.002 pH |
pH Calibration | 5 points (Standard mode)
 1.68, 4.01 (3.00†), 6.86, 7.01, 9.18, 10.01, 12.45, and two custom buffers; 3 points (Basic mode) 4.01; 6.86; 7.01; 9.18; 10.01 |
pH Temperature Compensation | ATC: -5.0 to 100.0ºC; 23.0 to 212.0°F* |
mV Range | ±1000.0 mV; ±2000.0 mV |
mV Resolution | 0.1 mV |
mV Accuracy | ±0.2 mV (±999.9 mV); ±1 mV (±2000 mV) |
Relative mV Calibration | Single point calibration |
Temperature Range | -20.0 to 120.0 ºC, -4.0 to 248.0 °F |
---|---|
Temperature Resolution | 0.1 °C, 0.1 °F |
Temperature Accuracy | ±0.5 °C, ±0.9 °F |
°C/°F | Yes |
pH Electrode Diagnostics | Glass and reference junction diagnostics ( HI 11311 & HI 12301 only), out of calibration range , probe condition, response time |
---|---|
GLP | Yes |
Logging | up to 1000*** records organized in: Manual log-on-demand (Max. 200 logs), Manual log-on-stability (Max. 200 logs), Interval logging *** (Max. 600 samples; 100 lots) |
Connectivity | 1 micro USB port for charging and PC connectivity, 1 USB port for storage |
Environment | 0 to 50°C (32 to 122°F), RH max 95% non-condensing |
Battery Type/Life | Built-in rechargeable battery with up to 8 hours of continuous use |
Power Supply | 5 VDC adapter (included) |
Dimensions | 202 x 140 x 12.7mm (8†x 5.5†x 0.5â€) |
Weight | 250 g (8.82 oz) |
Ordering Information | edge® HI2002 includes benchtop docking station with electrode holder, wall mount cradle, USB cable, HI11310 glass body refillable pH electrode with |
Notes | * temperature limits will be reduced to actual probe/sensor limits |
![]() |
HANNA EQUIPMENTS INDIA PVT. LTD.
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Ltd. |