OCV tester

This machine is mainly used to test the voltage and internal resistance of pouch lithium-ion batteries, scan the code, and store it through a computer , to facilitate the reading of data later. (Single and double head out tab batteries are compatible,)Compatible with hard-shell batteries: thic

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This machine is mainly used to test the voltage and internal resistance of pouch lithium-ion batteries, scan the code, and store it through a computer , to facilitate the reading of data later. (Single and double head out tab batteries are compatible,) 

Compatible with hard-shell batteries: thickness: 5mm-12mm, width: 100mm-200mm, height 150mm-300mm;

Equipment technical parameters:
 Excellent Product Rate :≥99.97%(Bad Goods due to Equipment Only)
 Failure rate :≤0.5%(failure due to equipment only)
 Capacity / Speed :10 PPM( Final manual proficiency and customer process)
 Parameters of voltage tester (Agilent 34401 A multimeter):
 Voltage range: DC 0~10 V
 Test accuracy :±(0.0035% RD 0.0005﹪FS)
 Display resolution :1μV
 Repeatability and reproducibility test requirements: GR&R≤10%
 Parameters of internal resistance tester (HIOKI3562 millirometer):
 Internal resistance range :0μΩ~3 KΩ.
 Test accuracy :±(0.5﹪rdg.+10dgt.) 3mΩ range.
 Display resolution :0.1μΩ  3mΩ range.
 Test frequency :1 KHz±0.2 Hz.
 Repeatability and reproducibility test requirements: GR&R≤15%.
 Machine size (maximum size): length :1500 mm; width :1000 mm; height :1500 mm
 
The power supply for the internal instrument of the equipment shall be:
1  The power transformer is isolated to reduce electromagnetic interference.
2  The test cable of the internal resistance tester needs to be equipped with the HIOKI3562 test cable.
3  Agilent 34401A meter test cable needs to be equipped with shielded twisted pair. One end of the shielding layer of the shielded wire is connected to the ground point of the voltmeter, and the other end is suspended.
4  The test probe is made of hard beryllium copper with good wear resistance, and the surface is first plated with nickel and then with cobalt and gold. The service life is not less than 300,000 times

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