1 cubic meter high-altitude low-pressure environmental testing machine

1 cubic meter high-altitude low-pressure environmental testing machineEquipment Overview：

The battery high-altitude (low-pressure) simulation test chamber is designed according to standard requirements to meet the requirementsGB31241-2022、GB/T 36972-2018、GB/T 18332.2-2001，IEC 62133:2002,EN 62133:2003，UN38.3，UL 2054,UL 1642，QC/T 743－2006 And the performance testing specifications for lithium-ion power batteries for electric vehicles, a major project of the "863 Program" for energy conservation and new energy vehicles; Simulate the storage state of batteries in low-pressure environments (11.6kPa) that may occur during high-altitude transportation.

Main features of the equipment:

The battery high-altitude (low-pressure) simulation test chamber is designed according to the requirements of the test standards. The battery high-altitude simulation test machine 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 chamber throughout the process, and achieve automatic termination of the test. The entire device consists of three parts: the box, the inner container, and the vacuum system. The box is made of high-quality thin steel plate and the surface is treated with spray coating. The inner liner is made of stainless steel plate, and the shape of the inner cavity is rectangular; The box door adopts a double-layer laminated glass inspection window for easy observation of the items inside the box. At the same time, a long cylindrical door buckle is used to adjust the distance between the door and the glass, so that the box door can be tightly pressed against the rubber seal ring after closing, ensuring no air leakage during air extraction. The vacuum pumping system consists of a vacuum pump, a vacuum gauge, an electromagnetic vacuum valve, and a balancing port. The vacuum gauge design used in this product automatically and accurately controls the vacuum degree. The control of vacuum degree can be adjusted by setting the functions of the vacuum gauge. Adopting regional control methods. The safety protection device adopts leakage protection switches, fuses, etc.

1 cubic meter high-altitude low-pressure environmental testing machineTechnical parameters of battery low-pressure testing machine:

Outer box material:A3 steel plate baked paint

Inner box material: stainless steel material

Various Takeovers: Specially made steel material

Storage partition: made of stainless steel material

Automatic control of air input and output, automatic control of constant air pressure

Box door seal Use high-temperature resistant silicone sealing rings

Safety observation glass The door of the box is equipped with a tempered glass observation window, allowing users to clearly observe the inside of the box

safety device Equipped with a pre overpressure safety device, using a pressure reducing valve to achieve safety protection against overpressure

alarm function When there is an operational error or when the timer ends