Characteristics

l        Control titration terminal according to set potential.

l        Manual, automatic and constant pH (potential) titration.

l        With delay circuit of titration terminal.

Specifications

1.  Measurement range:

pH: 0.00-14.00 pH,

mV:0-±1400.0 mV

2.  Resolution

pH:0.01 pH

mV:1mV

3.  Accuracy

pH: ±0.03pH

mV: ±5mV

4.  Capacity analysis reproducibility: 0.2%

Characteristics

l        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.

l        Touch screen control, easy to operate.

l        Titration software control to realize all kinds of operation.

l        Electricity cutting off protection.

l        Special titration modes of pre-titration, pre-setting terminal titration, empty terminal titration or manual titration to expand the range of application.

l        Titration system made of perchloric acid resistant materials to make non-water titration possible.

Specifications

1.      Accuracy

a) pH: ±0.01pH±1 digit

b) mV: ±0.03%FS

c) temperature: ±0.3°C

2.      Input current:

Not greater than 1´10^-12 A

3.      Input impedance:

Not less than 3´10¹² W

4.      Stability: ±0.3mV±1 digit/3h

5.      Control titration sensitivity: ± 2mV

6.      Titration tube capacity error:

10ml tube: ±0.025ml

20ml tube: ±0.035ml

7.      Titration rate: 55±10s (to the full scale of the tube)

8.      Capacity analysis reproducibility: 0.2%.