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The MW151 high performance economy microprocessor-based pH/ORP/Temp Bench meter is an ideal tool in schools, laboratories and production plants.
It is provided with a series of new diagnostic features which add an entirely new dimension to the measurement of pH, by allowing the user to dramatically improve the reliability of the measurement.
Features:
Automatic Temperature Compensation (ATC) for good accuracy under fluctuating temperatures
Hold Function freezes reading for easy viewing;
Easy to read large custom LCD
Stability Indicator prompts whenever reading stabilizes;
7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) for calibration
Messages on the LCD to make the calibration easy and accurate
User-selectable “calibration time out” to remind when a new calibration is necessary
Stability Indicator prompts whenever reading stabilizes.
MW151 can also measure with ORP electrodes, thanks to its capability to measure mV with a resolution up to 0.1 mV. For accurate measurements, use the electrode holder supplied with the meter.
This product carries a three year manufacturers warranty.
The probe is warrantied for a period of 6 months
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Available Accessories:
MA924B/1 +/- 2000 mV Glass ORP Electrode (Not Included)
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| SPECIFICATIONS |
| pH Range |
-2.00 to 16.00 pH |
| mV Range |
±699.9 mV / ±1999 mV |
| Temp Range |
-20.0 a 120.0°C / -4.0 a 248.0°F |
| pH Resolution |
0.01 pH |
| mV Resolution |
0.1 mV / 1 mV |
| Temp Resolution |
0.1°C / 0.1 °F |
| mV Accuracy |
±0.2 mV / ±1 mV |
| pH Accuracy |
±0.01 pH |
| Temp Accuracy |
±0.4°C / ±0.8°F |
| pH Typical EMC Deviation |
±0.02 pH |
| mV Typical EMC Deviation |
±0.2 mV / ±1 mV |
| Temp Typical EMC Deviation |
±0.4°C / ±0.8°F |
| pH Automatic Calibration |
1 or 2 point-calibration, with 7 memorized buffers |
| Offset Calibration |
±1 pH |
| Slope Calibration |
from 80 to 108% |
| Temperature Compensation |
automatic, from -20.0 to 120.0°C / -4.0 to 248.0°F
or manual, without temperature probe |
| pH Electrode |
MA917B/1 (included) |
| Temperature Probe |
MA831R (included) |
| Environment |
0 to 50°C / 32 to 122°F; max RH 95% |
| Input Impedance |
1012 Ohm |
| Power supply |
120 VAC to 12 VDC power adapter (included) |
| Dimensions |
230 x 160 x 95 mm |
| Weight |
0.9 kg |
The MW151 is supplied complete with:
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MA917B/1 Double junction refillable pH electrode
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MA831R Temperature Probe
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M10004 pH 4.01 Sachet Buffer Solution
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M10007 pH 7.01 Sachet Buffer Solution
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M10010 pH 10.01 Sachet Buffer Solution
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M10016 Sachet Electrode Cleaning Solution
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Graduate Pipet
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12 VDC Adapter
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Instruction manual |
