You are here: Home / Products / Water quality analyzer/tester / Titrator / ZDJ-5 Automatic Potential Titrator


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

ZDJ-5 Automatic Potential Titrator

pH meter: 0.00~14.00pH
mV: 0~±1999.0mV
Temp.: -5~105°C
Titration rate: 55±10s
  • ZDJ-5

  • NADE

  • 1

  • 1 year

  • China


1.Modular design consisting of three sections: capacity titration unit (can be replaced by Coulomb titration unit), control unit ( can be replaced by PC titration software) and measurement unit (including measurement of potential, conductivity and constant) to realize potential titration, coulomb titration, conductivity titration and constant titration.
2.Touch screen control, easy to operate.
3.Titration software control to realize all kinds of operation.
4.Electricity cutting off protection.
5.Special titration modes of pre-titration, pre-setting terminal titration, empty terminal titration or manual titration to expand the range of application.
6.Titration system made of perchloric acid resistant materials to make nonaqueous titration possible.


1. Measuring range:
pH:  0.00~14.00pH
mV: 0~±1999.0mV
temp.: -5~105°C
2. Accuracy of the electric unit 
pH: ±0.01pH±1 bit
mV: ±0.03%FS
temp.: ±0.3°C
3. Input current: Not greater than 1´10-12 A
4. Input impedance: Not less than 3´1012 W
5. Stability: ±0.3mV±1 bit/3h
6.Control titration sensitivity: ± 2mV
7. Titration tube capacity error:
10ml tube: ±0.025ml
20ml tube: ±0.035ml
8. Titration rate: 55±10s (to the full scale of the tube)
9. Capacity analysis reproducibility: 0.2%.