Explosion-Proof Battery Test Chamber

The DHT® Explosion-Proof Battery Test Chamber is a next-generation solution purpose-built for the safety testing of lithium batteries used in electric vehicles (EVs), energy storage systems (ESS), and other high-energy applications. As one of DHT® ’s advanced battery safety test chambers, it enables precise simulation of extreme conditions—such as temperature cycling, humidity fluctuation, and electrical stress—to assess battery performance and failure behavior.

Engineered as a fully featured explosion resistant test chamber, it supports rigorous evaluations of thermal runaway response, pressure buildup, and flame containment under abnormal scenarios. With multiple configurations—including single-layer, double-layer, and walk-in chamber options—it accommodates various battery sizes and test volumes with exceptional flexibility.

Compliant with international safety standards such as UN38.3, IEC 62660, and GB/T 31485, this chamber delivers trusted protection through reinforced construction, intelligent monitoring, and multi-stage safety mechanisms. As part of DHT’s portfolio of explosion proof test chambers, it is widely adopted by global battery manufacturers, EV OEMs, and third-party certification labs for safe, standardized, and repeatable battery reliability testing.

For organizations planning to invest in this critical testing equipment, we recommend reviewing the 2025 New Energy Battery Explosion-Proof Test Chamber Buying Guide: 7 Core Parameters and Brand Comparison. This comprehensive resource outlines key selection criteria, compares top brands, and offers expert insights to help you choose the right chamber for your specific application.

For an in-depth look at our environmental simulation capabilities, refer to Unveiling the Extreme Simulation Capabilities of Battery Environmental Test Chambers.

0/5 (0 Reviews)

Benefits

Comprehensive Explosion-Proof Safety Measures: The chamber features a high-strength stainless steel enclosure combined with a multi-layer composite explosion-proof structure. It includes built-in pressure relief channels and flame-retardant materials to ensure controlled release of explosive shockwaves.

Intelligent Monitoring System: Equipped with multi-sensor real-time monitoring for pressure, temperature, smoke, and other parameters, the system triggers automatic power-off and emergency exhaust mechanisms upon detecting abnormal data.

Precise Temperature Control and Extreme Environment Simulation: Supports a temperature range from -70°C to +150°C with a heating and cooling rate exceeding 5°C/min, meeting the requirements for high and low-temperature cycling tests of batteries. An optional humidity module (20%–98% RH) simulates the impact of hot and humid environments on battery performance.

Customization and Compatibility: Functions can be expanded based on customer needs, such as adding charge/discharge testing modules and vibration testing modules. Available in various volumes (100L–1000L) and test chamber layouts, compatible with prismatic, cylindrical, and pouch batteries.

International Certifications and Long-Term Reliability: Certified by CE, UL, TÜV, and other international safety standards, in compliance with industry standards like IEC 62133 and SAE J2464. Key components (e.g., heaters, refrigeration systems) have a lifespan exceeding 100,000 hours, reducing operational and maintenance costs.

Features Video

Specifications

Enclosure Material High-strength 316L stainless steel + Multi-layer explosion-proof composite structure
Pressure Relief System Built-in directional shockwave release channels (3-6 channels, customizable)
Flame Retardant Material UL94 V-0 certified flame-retardant insulation layer
Real-Time Sensors Pressure (±0.1 kPa), Temperature (±0.5°C), Smoke Detection (0.001g/m³ resolution)
Safety Mechanisms Auto power-off <50ms response time + Emergency exhaust (≥1000m³/h)
Temperature Range -70°C to +180°C
Temperature Ramp Rate Heating/Cooling ≥5°C/min (full load)
Humidity Control (Optional) 20%–98% RH (±3% RH)
Functional Modules Expandable: Charge/Discharge (0-1000V DC), Vibration (5-2000Hz, 50g max)
Chamber Configuration Volume: 100L–1000L; Layouts: Single/Double-layer, Walk-in (customizable)
Battery Compatibility Prismatic (≤600mm), Cylindrical (≤26650), Pouch (≤500×800mm)
International Standards CE, UL 61010, TÜV Mark, IEC 62133, SAE J2464, UN38.3
Key Component Lifespan Heaters/Compressors >100,000 hours (MTBF)
Maintenance Cost <5% annual maintenance rate; Self-diagnostic system for fault prediction