Hanna Instruments HI 9026V - Manual (Page 3)

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SPECIFICATIONS
Range -2.00 to 16.00 pH
±699.9 mV / ±1999 mV
-20.0 to 120.0 °C / -4.0 to 248.0 °F
Resolution 0.01 pH / 0.1 mV / 1 mV / 0.1 °C / 0.1 °F
Accuracy ±0.01 pH / ±0.2 mV / ±1 mV
±0.4 °C / ±0.8 °F (excluding probe error)
Typical EMC Deviation ±0.02 pH
±0.2 mV / ±1 mV
±0.4 °C / ±0.8 °F
Temperature Compensation Automatic or Manual
pH Calibration
Automatic, 1 or 2 point with 7 memorized buffer values
(pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + 2 custom buffers
Offset Calibration ±1 pH
Slope Calibration 80 to 108 %
Temperature Compensation
Automatic, -20 to 120°C (-4 to 248°F),
or manual without temperature probe
pH Electrode HI 1048B (included)
Temperature Probe HI 7662 (included)
Input Impedance 1012 Ohm
Battery Type 4 x 1.5V AA, alkaline
Battery Life Approx. 500 hours of continuous use (BL off)
Auto-off User selectable: 20 minutes or disabled
Environment 0 to 50 ° C (32 to 122 ° F); RH max 100%
Dimensions (meter only) 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
Weight (meter only) 500 g (1.1 lb.)
1) BNC plug for pH and ORP electrodes
2) Temperature probe socket
3) Liquid Crystal Display
4) RANGE key, to select pH or mV
5) ON/OFF key, to turn the meter ON and OFF
6) CAL key, to enter/exit calibration mode
7) SETUP/CFM key, to enter setup mode or to confirm calibration
8) UP and DOWN arrow keys, for manual temperature setting, entering
menu parameters or changing buffer values
9) MR/CUSTOM BUF key, to recall stored value from memory or to enter
custom buffer values
10) MEM/CLR key, to store the reading in memory or clear calibration
11) LIGHT key, to toggle display backlighting
FUNCTIONAL DESCRIPTION