波司特 动力电池测试仪 2511

Paramelers

u,1   kHz,1Hz

U，1   kHz,10Hz

U，1   kHz

U,1   kHz,100 Hz

U,1   kHz

Measuring   time 1
  channel/ms

1233

333

233

93

73

Measuring   time 5
  channel/ms

6215

1215

415

Measuring   principle

Internal   resistance (ohmic component), discharging, polarity-independent

Number   of measuring
  channels

Upto   5 individual cells,one module measuring channel (60 v)

Measuring   ranges

10mΩ,30 mΩ,100 mΩ

Measuring   frequencies

1kHz,100   Hz,10 Hz,1 Hz

Resolution

0.01 μΩ

Measuring   current

200mA

Measuring   error

from   0.4 %d.A.主0.2 %of reading (23±5 °C)
  (Standard measuring time)

Temperature   measurement (PT1oo)

Measuring   range

0 ...10℃

Resolution

0.1℃

Measuring   error

0.1℃

lemperature   recording

via   external PT100 sensor

lemperature   compen-
  sation

lemperature   coefficient for the 10 Hz measurement, freely selectable depending on the   balttery technology
  thal is used