PHS-3CB
Function:
1. Big LCD screen
2. Automatic recognition of 3 kinds of standard buffer solution (4.00pH, 6.86pH, 9.18pH)
3. 3 points calibration, manual and automatic temperature compensation
4. Measure pH, temperature, mV (ORP)
5. With our E-201-C type pH combined electrode
PHS-3CU
Function:
1. Big LCD screen
2. Automatic recognition of 3 kinds of standard buffer solution (4.00pH, 6.86pH, 9.18pH)
3. 3 points calibration, manual and automatic temperature compensation
4. Measure pH, temperature, mV (ORP)
5. With our E-201-C type pH combined electrode
4. With USB interface and REX data acquisition software
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Specification
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PHS-3CB
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PHS-3CU
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Level
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0.01
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0.01
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Measuring Range
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pH
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(-2.00~19.99)pH
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(-2.00~19.99)pH
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mV
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(0~±1999)mV
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(0~±1999)mV
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Temperature
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(0.0~80.0)℃
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(0.0~80.0)℃
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Resolution
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pH
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0.01pH
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0.01pH
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mV
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±1mV
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±1mV
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Temperature
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0.1℃
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0.1℃
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Basic Tolerance
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pH
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0.01pH
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0.01pH
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mV
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±1mV±1digit
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±1mV±1digit
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Temperature
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±0.1℃
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±0.1℃
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Electronic unit input resistance
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Not less than 1X1012Ω
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Not less than 1X1012Ω
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Electronic unit input current
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Not less than 1X1012A
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Not less than 1X1012A
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Stability
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（±0.05pH±1 digit)/3h
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（±0.05pH±1 digit)/3h
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Temperature compensation range
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Manual (0.0~80.0)℃
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Manual (0.0~80.0)℃
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Power source
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Digital: DC (12V, 10A)
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Digital: DC (12V, 10A)
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Size (mm)
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290 X 210 X 95
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290 X 210 X 95
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Net. weight
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1.5kg
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1.5kg
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中文
