Function:
1. LCD screen
2. manual temperature compensation
3. 1 point or 3 points calibration
4. With our E-201-C type pH combined electrode
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Specification
|
PH-25
|
PH-3C
|
|
Level
|
0.05
|
0.01
|
|
Measuring Range
|
pH
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(0.00~14.00)pH
|
pH: (0.00~16.00)pH
|
|
|
mV
|
(0~1599)mV
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mV: 0±1999)mV
|
|
Resolution
|
pH
|
0.01pH
|
0.01pH
|
|
|
mV
|
1mV
|
1mV
|
|
Basic Tolerance
|
pH
|
±0.02pH± 1 digit
|
±0.02pH± 1 digit
|
|
|
mV
|
±1%FS
|
±1%FS
|
|
Electronic unit input resistance
|
Not less than 1X1012Ω
|
Not less than 1X1012Ω
|
|
Electronic unit input current
|
Not less than 1X1012A
|
Not less than 1X1012A
|
|
Stability
|
(±0.05pH±1 digit)/3h
|
(±0.05pH±1 digit)/3h
|
|
Temperature compensation range
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Manual (0.00~60.0)℃
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Manual (0.00~60.0)℃
|
|
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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220 X 160 X 65
|
220 X 160 X 65
|
|
Net. weight
|
1.5kg
|
1.5kg
|
