HANNA HI 83141 Portable Analog pH/ORP Meter
- Easy manual one or two point calibration
- Automatic Temperature Compensation
- Low battery indicator
HI 83141 uses the HI 1230B pH electrode and HI 7669AW temperature probe using separate connections (both included).
Manual calibration is performed at one or two points by adjusting the knobs on the front panel. This instrument is ideal for applications that require a custom calibration point. Manual calibration can be extremely useful in order to achieve better accuracy.
Order Information:
HI 83141 is supplied with HI 1230B pH electrode and HI 7669AW temperature probe, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, HI 700661 electrode cleaning solution sachets (2), calibration screwdriver, battery, protective case and instructions.
Specifications
|
Range |
pH |
0.00 to 14.00 pH |
|
ORP |
±1999 mV |
|
|
Temperature |
0.0 to 100.0°C |
|
|
Resolution |
pH |
0.01 pH |
|
ORP |
1 mV |
|
|
Temperature |
0.1°C |
|
|
Accuracy |
pH |
±0.01 pH |
|
ORP |
±1 mV |
|
|
Temperature |
±0.4°C (excluding probe error) |
|
|
pH Calibration |
|
manual, 2 point, through trimmers, (offset ±1 pH; slope 85 to 105%) |
|
Temperature Compensation |
|
Automatic, 0 to 70°C (32 to 158°F) |
|
pH Electrode |
|
HI 1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included) |
|
Temperature Probe |
|
HI 7669AW stainless steel temperature probe, BNC connector (included) |
|
Input Impedance |
|
1012 Ohm |
|
Battery Type / Life |
|
9V / approximately 100 hours of continuous use |
|
Environment |
|
0 to 50°C (32 to 122°F); RH max 100% |
|
Dimensions |
|
145 x 80 x 36 mm (5.7 x 3.1 x 1.4’’) |
|
Weight |
|
230 g (8.1 oz.) |
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