Hanna Waterproof Portable pH / mV / Temperature Meter
This Hanna waterproof portable pH / mV / temperature meter automatically turns the instrument off when the battery level is too low to ensure reliable reading
Item #: 155917
Manufacturer: Hanna Instruments Manufacturer Item #: HI9125
You may still order back-ordered items. This product is expected to ship after 04/15/2010.
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This Hanna waterproof portable pH / mV / temperature meter has been designed with the latest microprocessor technology to provide laboratory results and accuracy under harsh industrial conditions. A large dual-level LCD displays the pH and temperature simultaneously. Graphic symbols are provided for helping the user during the calibration process. The pH calibration procedure is automatic with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18 and 10.01), buffer recognition to avoid errors and automatic temperature compensation. The HI 9125 can be used with ORP (Oxidation Reduction Potential) electrodes. The resolution automatically switch from 0.1 to 1 mV when the reading exceeds 400 mV. The meter is also provided with the BEPS (Battery Error Prevention System) feature, which automatically turns the instrument off when the battery level is too low to ensure reliable readings.
Specifications:
Range
pH:
-2.00 to 16.00 pH
mV:
±699.9 mV; ±1999 mV
Temperature:
20.0 to 120.0°C / -4.0°F to 248.0°F
Resolution
pH:
0.01 pH
mV:
0.1 mV; 1 mV
Temperature:
0.1°C / 0.1°F
Accuracy
pH:
±0.02 pH
mV:
±0.2 mV; ±1 mV
Temperature:
±0.4°C / ±0.8°F
pH Calibration:
Automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01)
Offset Calibration:
±1 pH
Slope Calibration:
From 80 to 108%
Temperature Compensation:
Automatic or manual, -20 to 120°C (-4 to 248°F)
pH Electrode:
HI 1230B, double junction, gel filled, BNC connector and 1 m (3.3’) cable (included)
Temperature Probe:
HI 7662 with 1 m (3.3’) cable (included)
Input Impedance:
1012 Ohm
Battery Type / Life:
(4) 1.2V AAA rechargeable / approx 200 hours of continuous use (with backlight off); auto-off after 20 minutes of non-use (can be disabled)
Environment
0 to 50°C (32 to 122°F); RH max 100%
Dimensions:
192 x 71.6 x 36 mm (7.5 x 2.8 x 1.4’’)
Weight:
525 g (18.5 oz.)
Other versions of Hanna Waterproof Portable pH Meter are also Available:
Hanna Waterproof Portable pH / mV / Temperature Meter
