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OCV TESTING MACHINE FOR PRISMATIC CELL


Features

  1. Fully automatic loading & unloading, whole tray testing
  2. Automatic calculate K value and equipped with MES interface
  3. Fully automatic calibration tooling, ensuring test accuracy of voltage and internal resistance
  4. Wide compatibility range, modularized & flexible design, easy to changeover
  5. Test mechanism and unique wiring design avoid interference, no eddy current


Basic Parameters

  1. Machine Capacity:≥16PPM
  2. Voltage Testing Accuracy:a) Voltage range: DC  0~10000mV     b) Test accuracy: ±0.0020%rdg. ±12µm    c) Prismatic cell voltage testing accuracy: ± 0.2mV
  3. Internal Resistance Testing Accuracy:a) Range of internal resistance: 0µΩ~3KΩ     b) Testing accuracy: ±(0.5%rdg.+10dgt.)    c) Testing frequency: 1KHz±0.2Hz    d) Repeated testing accuracy of internal resistance of Prismatic cell: ± 0.006mΩ


Standard Configurations

  1. Open circuit voltage test and internal resistance test
  2. Equipped with zeroing mechanism
    (Master and standard resistance block)


Optional Configurations

  1. Shell voltage testing; ambient temperature detection;instrument (customized)
  2. Automatic calculation of K value, NG sorting
  3. Cross-line layout
  4. Lateral layout


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