Product Overview:

This test case is designed for UL, EN, IEC and other standard testing requirements. It can reach the low-pressure storage state of the sample in a short period of time, automatically control the test cycle, monitor the pressure changes inside the box throughout the process, and achieve automatic termination of the test. Simulated batteries and battery packs are stored for 6 hours under conditions of pressure equal to or lower than 11.6kPa and ambient temperature of (20 ± 5) ℃. If the batteries have no leakage, no exhaust, no disassembly, no rupture, and no fire, and the open circuit voltage of each experimental battery or battery pack after the test is not less than 90% of its voltage before the simulation experiment, it is considered qualified.

Meet the standards:

GB/T 31485-2015，GB/T 31241-2014，UN38.3，IEC62133，QC/T743-201X，GB/T 8897.4-2008，

GB/T 21966-2008，

Technical Specifications:

1. Inner box material: SUS201 # stainless steel, thickness 3mm;

2. Outer box material: A3 cold plate baked paint, thickness 1.5mm;

3. Pressure range: 0.5-100Kpa, commonly used test pressure is 11.6 Kpa;

4. Inner box size: W400xH400xD400mm

5. Outer box size: W550xH1200xD550

6. Material of storage partition: stainless steel;

7. Vacuum degree display: Controlled by a digital vacuum gauge, it accurately displays the vacuum degree and is easy to set;

8. Timer: LED digital display, freely adjustable within 0-9999H (switchable between H/M/S seconds);

9. Pressure fluctuation: ≤ 5%;

10. Equipment power supply: AC380V, 50HZ, 2.2KW;

11. When in use, the temperature inside the laboratory must be controlled to reach (20 ℃+5 ℃) in order to meet the temperature requirements inside the testing box.