Battery Heavy Object Impact Test Chamber 610 to 1000 mm Heavy Object Impact Un38.3 Certification

Battery Heavy Object Impact Test Chamber 610 to 1000 mm Heavy Object Impact Un38.3 Certification

Product Introduction

BPT-005 adopts modular design, integrating dual rail safety structure and SUS304 stainless steel inner box (thickness 1.2mm), covered with cold-rolled steel plate paint (1.5mm), with both impact resistance and corrosion resistance. The equipment has a built-in electric lifting system, supports digital height control (accuracy ±1mm), and is equipped with a 316 stainless steel cross bar with a diameter of 15.8mm to ensure impact verticality and test consistency. It is operated through an independent control cabinet (distance 1-2 meters) to reduce noise interference, and is equipped with a φ150mm exhaust vent and lighting system to monitor the test process in real time and ensure operational safety.

Product Features

• Double safety protection: dual rail power-off protection, the impact hammer automatically locks when the power is off at any position to prevent accidental falling.
• High-precision impact control: the impact height is adjustable from 25 to 1000mm, the display accuracy is ±1mm, and it supports the free fall of 9.1kg/10kg weights, with an error of ≤±5mm.
• Fireproof and explosion-proof design: the wire sleeve is a metal fireproof tube to suppress the risk of combustion; the box is equipped with a pressure relief port at the rear, which automatically releases pressure in the event of an explosion to protect the safety of equipment and personnel.
• Intelligent monitoring system: The PLC touch screen displays parameters in real time, equipped with a tempered explosion-proof observation window (250×200mm) and a test hole, and supports temperature and pressure data collection.
• Convenient maintenance: the impact weight can be quickly replaced to avoid secondary impact errors; the exhaust port is connected to a high-power exhaust fan to efficiently remove exhaust gas.

International reference standards

• UN38.3 Lithium battery transportation safety test specification requires no fire, explosion or leakage within 6 hours after impact.
• IEC 62281:2004 Lithium primary battery transportation safety requirements, specifies the heavy object impact test method and judgment criteria.
• UL 1642 Lithium battery safety standard, covers mechanical shock, high temperature and short circuit test requirements17.
• GB/T 21966-2008 Lithium-ion battery transportation safety test technical specifications, specifies the impact height and heavy object specifications.

Product Use

• Lithium battery safety test: Verify the battery's tolerance under extreme impact to prevent thermal runaway during transportation or use.
• Energy storage equipment verification: Evaluate the structural stability and explosion-proof performance of energy storage battery packs.
• Industrial quality inspection: Mandatory safety certification for power tool batteries and drone power modules.

Test objects and inspection items

Test objects:

• Lithium-ion batteries, nickel-metal hydride batteries, energy storage battery packs, power tool battery modules.

Inspection items:

• Battery shell temperature after impact (≤170℃) and structural integrity.
• Pressure relief and explosion-proof performance verification (pressure threshold for automatic opening of pressure relief port).
• Repeated impact test error analysis (accuracy ≤±5mm).

Technical Parameters