Battery Collapse Test Chamber 13kN Adjustable Pressure GB 31241 Battery Safety Performance Test Equipment

Battery Collapse Test Chamber 13kN Adjustable Pressure GB 31241 Battery Safety Performance Test Equipment

Product Introduction

BPT-006 is equipped with a hydraulic transmission system, with a pressure accuracy of ±1.0kg, a sensor resolution of one ten-thousandth, a compression space of 300×400×300mm, and is compatible with cylindrical (diameter parallel to the plate), square (rotated 90° for extrusion), and soft-pack batteries. The SUS304 stainless steel inner cavity (1.5mm thick) is corrosion-resistant, and the cold-rolled steel plate outer body (painted) is rust-proof and adaptable to 0-30℃ environment. The independent control cabinet (1-2 meters away from the chamber) reduces noise (<60dB), is equipped with LED lighting and a 150mm exhaust fan, monitors the test process in real time, and the exhaust gas discharge rate is ≥95%, providing reliable protection for battery safety testing.

Product Features

High-precision pressure control

• Pressure range 1-20kN (standard 13kN), hydraulic cylinder diameter 70mm, stroke 200mm, test accuracy ±1.0kg, meeting UN 38.3 and other standards.
• Delay function 0-60 minutes, simulate long-term crush stress, adapt to different test scenarios.

Safe and durable design

• The conductor is wrapped with a V0-grade metal fireproof cover, with a protection level of IP54 (dust and splash proof) to prevent fire during testing.
• The stainless steel inner cavity is corrosion-resistant, and the cold-rolled steel plate outer body is wear-resistant. It supports more than 10,000 tests, and the equipment weight is 150kg (with casters for easy movement).

Multi-functional testing and observation

• Compatible with all types of batteries (cylindrical, square, soft pack), and the compression space is flexible.
• PLC touch screen control, RS485 communication supports data export, LED lighting + observation window real-time monitoring, and the test process is transparent and traceable.

International reference standards

UN 38.3 (Section 38.3.4.6): Safety test standard for battery crush during transportation.

IEC 62133 (Part 2): Battery module crush resistance evaluation standard.

GB 31241: Portable lithium-ion battery crush safety test specification.

Product Use

Battery Manufacturing: Test the crush resistance of EV, energy storage, and consumer electronics batteries, screen out defective products, and ensure factory safety.

R&D Optimization: Verify the thermal runaway protection capability of battery structure design (such as diaphragm and shell) under crushing to improve product reliability.

Certification Testing: Provide compliance data for UN 38.3 and IEC 62133 certification to help products enter the international market.

Test objects and items

Test objects: lithium-ion batteries (cylindrical, square, soft pack), battery packs (electric vehicles, energy storage systems, consumer electronics).

Test items: crush resistance (no explosion, fire), structural integrity (deformation, cracks), electrical performance (voltage fluctuation, internal resistance change).

Technical Specifications