DDS-304
Characteristics:
1.Combined-voltage
2.With manual temperature compensation.
3.There are four types of electrodes for conduction cell constant: 0.01,0.1,1.0 and 10.0cm-1 ,user can select by your need.
3.Automatic switching measuring frequency, measuring ultrapure water with using K=0.01cm-1 titanium alloy electrode and sealing measuring cell
4.With the linearization read for conductivity
Specifications:
1.Measurement range: 0-1´105 mS/cm
There is the best correspondence point between conductivity measuring range and conduction cell constant
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conduction cell constant(cm-1)
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0.01
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0.1
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1
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10
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Measuring range (uS/cm)
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0~2
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0.2~20
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2~1x104
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1x104~1x105
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2.Electrode constant, cm-1: 0.01. 0.1, 1.0.10.0
3.Accuracy of the electric unit: ±1.5%(FS) ±1 bit
4. Stability of the electronic unit: ±1.0%(FS) ±1bit/3h
5.Accuracy ±2.0%(FS) ±1 bit
6.The range of temperature compensation: 15-35°C, basic temperature: 25°
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