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Laboratory analysis equipment arrow pH meters and spare parts arrow pH Meter - Hannah HI2020 multiparameter meter (pH kit)

pH Meter - Hannah HI2020 multiparameter meter (pH kit)

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This meter measures pH, conductivity and dissolved oxygen through its unique digital electrodes. These digital electrodes are auto-recognized. Providing sensor type, calibration data and serial number when connected to edge with an easy to plug-in 3.5mm connector. edges versatile design is equally at home in your hand, on a lab bench or mounted on a wall. It simplifies measurement, configuration, calibration, diagnostics, logging and transferring data to a computer or a USB drive  

edge features an exclusive CAL-CHECK to warn you if the pH electrode you are using is not clean or if your buffers are contaminated during calibration. Indicators are also displayed for response time and probe condition that is based on the offset and slope of the electrode. Hannah Instruments have also added to SENSOR-CHECK for sensors with matching pin: now the device warns you if the pH bulb is cracked or if the junction of the electrode is clogged.  


pH Range   -2.00 to 16.00 pH (Basic Mode)
-2.000 to 16.000 pH (Standard Mode)
+/-1000.0 mV for pH
pH Resolution   0.01 pH, 0.001 pH
0.1 mV
pH Accuracy @ 25C/77F   0.01 pH, 0.002 pH
0.2 mV
pH Calibration Points   5 Extended mode
3 Basic mode
pH Temperature Compensation   Automatic: -20.0 to 120.0C; -4.0 to 248.0F**
Electrode Condition   YES Standard mode (pH only)
Electrode Response   YES Standard mode (pH only)
Out of Calibration Range   YES Standard mode (pH only)
pH Buffers   1.68, 4.01 (3.00***), 6.86, 7.01, 9.18, 10.01, 12.45, and two custom buffers Standard mode
4.01; 6.86; 7.01; 9.18; 10.01 - Basic mode
Temperature Range [C/F]   -20.0 to 120.0C; -4.0 to 248.0F
Temperature Resolution   0.1C; 0.1F
Temperature Accuracy @ 25C/77F   0.5C; 1.0F
Keyboard   9 Keys (on/off, 8 dedicated)
Log Feature   Up to 1000 records organized in Manual Log on demand (Max. 200 logs), Manual log on Stability (Max. 200 logs), Interval logging with up to 100 lots (Max. 600 logs/lot)
Storage Interface   USB
PC Interface   Micro USB
Power Supply   5 VDC
Dimensions   202 x 140 x 12.7 mm (8 x 5.5 x .05)
Weight   250 grams (8.82 oz.)
*   with temperature compensation function disabled
**   temperature limits will be reduced to actual probe/sensor limits
***   pH 3.00 is only visible when using specific pH electrodes and will replace pH 4.01 buffer




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