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Name : edge dedicated pH/ORP Meter
Model :HI2002
Band: Hanna Instruments
Origin : USA
Made by : Romania
Use area : Lab ,Biofloc
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 world class R&D. edge is a single, easy to use meter that can measure pH and ORP.
edge features advanced pH electrode diagnostics to ensure worry-free measurements. Diagnostics include Hanna’s exclusive CAL Check feature that alerts users to potential problems during calibration. The Sensor Check 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.
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 LCDs in the industry.
edge pH 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. With a digital electrode it is possible to change electrodes without having to recalibrate since the calibration information is stored in the pH electrode and not the meter. This allows flexibility for the user that measures pH with more than one electrode.
Hanna’s exclusive CAL Check feature analyses the pH electrode response in the pH buffers during the calibration process to alert the user of potential problems such as contaminated buffer and clean electrode. After calibration, indicators for probe condition and response time are displayed on the measurement screen. The probe condition indicator is based on offset and slope characteristics of the pH electrode
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.
edge allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.
edge can be used in Extended or Basic Operating Modes. Extended Mode enables all features available while the Basic Mode reduces the amount of features to a very simple operation. For example, in extended mode edge offers 5 point calibration with 2 custom buffers while in basic mode calibration can only be performed to 3 points with 5 preprogrammed buffers.
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 | ±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* |
pH CAL Check (electrode diagnostics) | Yes |
pH Input impedence | digital pH electrode input |
ORP Range | ±2000.0 mV |
ORP Resolution | 0.1 mV |
ORP Accuracy | ±0.2 mV (±999.9 mV); ±1 mV (±2000 mV) |
mV Range | ±1000.0 pH in mV |
mV Resolution | 0.1 mV |
mV Accuracy | ±0.2 mV |
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 |
pH Electrode | HI11310 pH electrode (included) |
Temperature Probe | integrated into pH electrode |
Logging Type | log-on-demand; log-on-stability, interval logging |
Logging Memory | up to 1000 records; 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 flash storage |
GLP | Yes |
Calibration Timeout Reminder | Yes |
Autoend | Yes |
Display | segmented LCD |
Battery Type/Life | built-in rechargeable battery with up to 8 hours of continuous use |
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) |
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