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November  22 , 2024  Friday
Home> analysis meter >> analytical instrument >> ZDJ-4AAutomatic Titrator
  • Introduction
  • Specifications
Mainly used in universities, research institutions, petroleum chemical, pharmacy, drug test, metallurgy industries for chemical analyzing
Use module design, made up of titration device, control device and measuring device, achieve potentiometric titration, coulometric titration, conductometric titration, and  stop titration
Use touch screen control, Chinese operation interface, simple using
Use titration software control, achieve all operations
1、  measuring range
a)  pH : (0.00~14.00)pH;
b)  mV : (0~±1999.0)mV;
c)  temperature :(-5.0~105.0)℃。
2、error of electronic unit
a、PH:±0.01PH ± 1 bytes
b、mV:±0.03%FS±1 bytes
c、temperature:±0.3℃±1 bytes
3、volume error of buret
10ml buret:±0.025ml   20ml buret:±0.035ml
4、buret infusion or infusion rate: 55±10s
5、stability of electronic unit: ±0.3 mV± 1 bytes/3h
6、sensitivity of control titration: ±2mV
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