ZDJ-4B Автоматический Потенциальный Титратор

Model

ZDJ-4B

Measurement range

pH: (0.00~14.00)pH

mV: (-1800.0~1800.0)mV

Temp：(-5.0~105.0)℃

Resolution

pH: 0.01pH; mV: 0.1mV; Temp: 0.1℃

Accuracy

pH: ±0.01pH±1bit

mV: ±0.03%(full scale)

Temp: ±0.3℃

Accuracy of burette volume

10ml burette: ±0.025ml

20ml burette: ±0.035ml

Burette Resolution

1/20000

Infusion solution or feeding speed of burette

55±10s(where burette is full scale)

Repeatability of titration analyzer

0.2％

Repeatability accuracy

≤0.2mV

Stability

±0.3 mV±1bit/3h

Control titration sensitive

±2mV