IEC 60335-1 2020 Chemical Battery Case Pressure Testing System Manual Version

IEC 60335-1: 2020 Chemical Battery Case Pressure Testing System Manual Version​

Product Overview For Chemical Battery Case Pressure Testing System:

Compliant with standards and clauses: IEC 60335-1: 2020-Appendix BB-20.1.

Specimens and limitations: Contains monolithic cells using metal ion chemistry.

Purpose of the test: For the measurement of the pressure generated when the enclosure of a battery-operated appliance containing a monolithic battery using metal ion chemistry withstands the battery during a fault, and to verify the enclosure strength of the battery case.

Test principle: Use the hand pump to pressurize, monitor and feedback the pressure value in real time through the pressure gauge connected to the pipeline, so that the initial pressure of the sample reaches 2070kPa±10%. Then inject the air volume required by the standard from the orifice with a diameter of 2.85±0.05mm through the air filling mechanism, and then drop it below 70kPa within 30s.

Structure For Chemical Battery Case Pressure Testing System:

The equipment is controlled by a manual booster pump, which can read the pressure value, increase the gas capacity, adjust the test pressure, test time, etc. The manual booster pump and its pressure control device have stable performance, easy operation, and beautiful appearance. With the advantages of many similar products at home and abroad, it is the first choice of major domestic measurement institutions and laboratories.

Technical Parameters For Chemical Battery Case Pressure Testing System: