The test case is designed for the test requirements of UL, EN, IEC and other standards. It can reach the low pressure storage state of the sample in a short time, and can automatically control the test cycle, monitor the pressure change in the box throughout the process, and realize the automatic termination of the test. The simulated battery and battery pack are qualified if they are stored for 6 hours at a pressure equal to or below 11.6kPa and at an ambient temperature of (20±5) ℃, if the battery has no leakage, no exhaust, no disintegration, no rupture and no fire, and if 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.

GB/T 31485-2015 "Safety requirements and test methods of power batteries for electric vehicles"

GB/T 31241-2014 "Safety requirements for Lithium-ion batteries and battery packs for portable electronic products"

UN38.3 United Nations Manual of Tests and Standards for the Transport of Dangerous Goods

IEC62133 "Safety requirements for batteries (groups) composed of cells and for use in portable equipment"

UL 1642:2012 Lithium Battery Standard

1. Inner box size: 400x400x400mm (width x depth x height);

2, equipment dimensions: 650x650x1450mm (width x depth x height);

3, inner box material: SUS201 stainless steel plate, thickness 3.0mm;

4, the outer box material: 1.5mm thick cold-rolled steel plate baking paint treatment;

5, observation window: size of 250x250mm two-layer tempered glass, transparent window is equipped with stainless steel mesh;

6. Equipment movement: there are four universal casters at the bottom of the equipment, which can move freely;

7, pressure range: 0.5 ~ 100KPa, commonly used test pressure 11.6KPa;

8, control mode: PLC touch screen control;

9, timer: 0-99H99 free setting, H/M/S unit can be switched;

10, pressure fluctuation: ≤5%;

11, box door: single door left open, the side of the door is equipped with explosion-proof chain;

12, storage tray: 2;

13, equipment weight: 120Kg;

14, power supply: AC220V;

15, power: 1KW

1, ambient temperature: 0-50℃;

2, relative humidity: 45-85%RH;

3, atmospheric pressure: 86 ~ 106KPa;

4, no direct sunlight or direct radiation from other heat sources;

5, no strong vibration around;