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PHS-2C digital display acidity meter
The PHS-2C acidity meter is a 31/2-digit liquid crystal (LED) digital display acidity meter. The PHS-2C digital display acidity meter is suitable for
Product details
Product Introduction:
PHS-2C acidity meterIt is a 3 1/2 digit liquid crystal (LED) digital display acidity meter.PHS-2C digital display acidity meterSuitable for industrial and mining enterprises, agricultural and pharmaceutical, environmental protection and other units, used for sampling and determining the acidity (pH value) of aqueous solutions and measuring electrode potential (mV value).
Technical Specifications:
1. The instrument can be used continuously under the following environmental conditions:
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ambient temperature |
0～+40℃ |
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relative humidity |
50～85% |
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Temperature of the tested solution |
5～60℃ |
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power supply |
220V±10%，50Hz±2%； Attached DC stabilized power supply |
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No significant vibration |
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2. Main technical parameters of the instrument
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PH measurement range |
0～14.00pH |
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Measurement range of mV value |
0~± 1400mV (automatic polarity display) |
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PH measurement accuracy |
≤ 0.01pH ± 1 word |
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Measurement accuracy of mV value |
≤ 0.1% (reading) ± 1 word |
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Matching accuracy |
≤0.2pH/3pH |
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input impedance |
≥1×1012Ω |
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zero drift |
≤0.02pH/3pH |
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Solution temperature compensation range |
0-60 ℃ (manual) |
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Instrument dimensions |
230×180×65mm3 |
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Instrument weight |
about1Kg |
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power consumption |
about1 watt |
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