High Altitude and Low Pressure Simulation Test Chamber for Batteries

I. Product Overview:

This test chamber is designed according to UL, EN, IEC, and other standard testing requirements. It can rapidly achieve the low-pressure storage state of the sample and automatically control the test cycle. The pressure changes within the chamber are monitored throughout the test, and the test is automatically terminated once the set parameters are met. The chamber simulates the storage conditions for batteries and battery packs at a pressure of 11.6 kPa or lower and an ambient temperature of (20±5)℃ for 6 hours. A battery is considered qualified if there is no leakage, no gas emission, no disintegration, no rupture, and no fire, and the open-circuit voltage of each tested battery or battery pack after the test is not less than 90% of its voltage before the simulation test.

II. Compliance Standards:

GB/T 18287, UL 2054, UN 38.3, UL 1642, IEC 61960, IEC 62133, and other relevant testing standards.

 III. Product Parameters

Pressure Range	0.5 ~ 100 kPa, commonly used 11.6 kPa
Pressure Fluctuation	≤ 5%
Timer	LED display, adjustable 0-99 hours (H/M/S seconds switchable)
Vacuum Display	Pointer type or digital display
Safety Device	Over-pressure protection, automatic alarm in case of operational error or end of test time
Inner Chamber Material	Stainless steel
Outer Chamber Material	A3 cold-rolled steel plate with baked paint
Shelving Material	Stainless steel
Inner Chamber Dimensions	400x400x450mm (LxWxH)
Outer Chamber Dimensions	550x550x1200mm (LxWxH)
Weight	Approx. 120kg
Power Supply	AC 380V, 50Hz