Sell ddb-303a portable conductivity meter @China (Mainland)
Characteristics
1.31/2LCD displaying with blue back-light
2.Four measurement ranges and automatic range change.
3.Manual temperature compensation
4.Automatic switching measuring frequency, measuring ultrapure water with using K=0.01cm-1 titanium alloy electrode and sealing measuring cell
5.D.C. power supply: one piece of 9V battery(the life of battery is greater than 100h for continuous duty.)
6.Easy to carry
▲ Specifications:
1.Measurement range: 0-1´105 mS/cm
There is the best correspondence point between conductivity measuring range and conduction cell constant
|
conduction cell constant(cm-1) |
0.01 |
0.1 |
1 |
10 |
|
Measuring range (uS/cm) |
0~2 |
0.2~20 |
2~1*104 |
1*104~1*105 |
Post by may amanda Chemicals @2012-02-24 13:17:40
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- ShaoYaoJu , ChaoYang district , Beijing , China