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PHS-3E desktop digital pH meter pH meter is a measure of pH PH instrument, and determination of electrode potential value of MV parameters set and can be measured with the selection switch, not only makes the desktop digital pH meter to improve the reliability, volume, weight decreased significantly, with the power supply voltage from 80V-265V to a wide range of long-term stability and reliable.
Digital acidity comparison:
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Name of instrument
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Acidity meter
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Instrument model
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PHS-3C
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PHS-3E
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The instrument features
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3 1/2 LED digital display
With manual temperature compensation function
A point or two point calibration by
The factory equipped with type E-201-C pH composite electrode
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With a large screen, blue backlight, double digital LCD display.
With manual and automatic temperature compensation function
At the same time measurement or display pH, mV, temperature or temperature
Two point calibration
The electrical connector is lower than the plane, contribute to corrosion and safety
The factory equipped with type E-201-C pH composite electrode;
T-818-B-6 temperature sensor
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main
want
technique
art
ginseng
number
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Instrument level
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0.01
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0.01
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measuring range
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PH: (0 ~ 14) pH
MV: (0 ~ 1800) mV
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PH: (-2.00 ~ 18) pH
MV: (-1999 ~ 0) mV (0~1999) mV
Temperature: (0 ~ 99.9) C
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Resolving power
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PH:0.01 pH
MV:l mV
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PH:0.01pH
MV:1mV
Temperature: 0.1 degrees
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The basic error
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PH: pH + L + 0.01 words
MV: mV + L + 1 words
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PH + 0.01pH + 1 words
MV + 1mV + 1 words
Temperature: 0.3 C + + 1 word
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Input impedance
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No less than L * 1012.
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1 x 1012.
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stability
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0.01 + pH + L / 3H.
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/3h + 0.01pH + 1 words
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Temperature compensation range
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(0 ~ 60) C manual
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(0 ~ 100 DEG C) manually or automatically
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Size (mm)
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300 x 220 x 90
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300 x 220 x 90
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The weight of the instrument
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1.3KG
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1.5kg
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Instrument configuration
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PH composite electrode 1, 2 sets of standard pH buffer reagent
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PH composite electrode 1, 2 sets of standard pH buffer reagent,
Automatic temperature compensation electrode 1
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