Low Pressure Test Chamber High Altitude Test Chamber Battery Explosion Proof Test Chamber

Product Overview

This low pressure test chamber is designed for battery low-pressure and high-altitude simulation testing. Every test sample is exposed to a negative pressure of 11.6kPa (1.68psi), allowing laboratories and quality teams to evaluate battery behavior under reduced atmospheric pressure. The core safety objective is clear: the tested battery must not explode, catch fire, produce smoke, leak liquid, or suffer damage to its protection valve.

The equipment is suited to battery R&D, safety verification, reliability assessment, and production quality control. Its integrated configuration places the low-pressure chamber below and the vacuum pump above, creating a compact unit that is easy to operate and move. A PLC touchscreen control system provides direct access to vacuum values, vacuum units, test status, and corresponding test data.

Built for repeated laboratory use, the unit combines a corrosion-resistant powder-coated exterior, a smooth easy-clean steel working chamber, reinforced door construction, and high-strength hardware. The sealed enclosure, explosion-resistant viewing system, external lighting, and automatic vacuum replenishment support controlled testing while helping operators observe the sample condition clearly.

Key Features

• 11.6kPa Low-Pressure Simulation: Applies a controlled negative pressure of 11.6kPa (1.68psi) for battery low-pressure and high-altitude simulation tests. This supports direct evaluation of whether a battery remains safe when exposed to reduced atmospheric pressure.

• Battery Safety Verification: The test objective covers the key failure conditions that matter in battery qualification: explosion, fire, smoke, liquid leakage, and damage to the battery protection valve. The enclosure provides a controlled environment for observing these outcomes.

• PLC Touchscreen Control: The integrated PLC touchscreen allows operators to manually enter the target vacuum value and select the vacuum unit. During testing, the interface displays the actual test result and related test data for straightforward monitoring.

• Automatic Vacuum Replenishment: The system can automatically set the vacuum value and replenish vacuum when required. This helps maintain the intended low-pressure condition throughout the test process.

• Reinforced Explosion-Resistant Door: The door uses 20mm thick tempered explosion-proof glass with an explosion-resistant film for double protection. Internal reinforcing ribs increase door strength, while the reinforced hinge and locking structure support secure enclosure closure.

• High-Strength Sealing System: A rubber sealing ring is installed between the working chamber and glass door to help the enclosure reach a higher vacuum level. Reliable sealing is essential for stable pressure simulation and repeatable test conditions.

• Durable Corrosion-Resistant Construction: The outer cabinet uses high-quality cold-rolled steel with electrostatic powder coating. The hard, firmly bonded coating provides strong rust resistance for demanding laboratory and industrial environments.

• Easy-Clean Working Chamber: The interior is made from high-quality steel with rounded corners and a smooth, flowing surface. This geometry minimizes difficult-to-clean areas and simplifies routine maintenance after battery testing.

• Clear External Illumination: An LED light is mounted outside the viewing window and reflects into the chamber. Operators can observe the battery test area clearly while keeping the lighting component outside the test space for improved service life and safety.

• Mobile Integrated Configuration: The low-pressure chamber is positioned below the vacuum pump in one integrated structure. Four casters allow the equipment to be moved and fixed conveniently within the laboratory or production area.

Applications

Technical Specifications

Why Choose This Product

• Purpose-Built Battery Safety Engineering: The system is designed around the specific failure criteria required for low-pressure battery testing, including explosion, fire, smoke, liquid leakage, and protection-valve damage.

• Controlled and Observable Testing: PLC touchscreen operation, manual vacuum input, actual-result display, automatic vacuum setting, and automatic vacuum replenishment provide a practical control framework for consistent testing.

• Robust Enclosure Construction: Cold-rolled steel, durable powder coating, reinforced door ribs, high-strength hinges and locks, and a sealed working chamber create a reliable structure for repeated laboratory operation.

• Enhanced Operator Visibility and Protection: The 20mm tempered explosion-proof glass, explosion-resistant film, external LED illumination, and sealed door design support clear observation while maintaining separation from the test area.

• Practical Laboratory Integration: The compact integrated chamber-and-pump arrangement, smooth easy-clean interior, and four-wheel mobility make the equipment easier to install, relocate, operate, and maintain.

Contact us for a quotation, configuration guidance, or a low-pressure battery testing solution tailored to your laboratory workflow and safety verification requirements.

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