The Simulated High-Altitude Low-Pressure Test Chamber is designed to evaluate the safety and structural integrity of lithium-ion cells, modules, and battery packs under reduced atmospheric pressure conditions. It replicates high-altitude environments to verify compliance with international battery transportation and safety standards such as UN 38.3, UL 1642, GB 31241, and GB/T 31485.
The system features a reinforced stainless-steel vacuum chamber, Mitsubishi PLC control, Weintek touchscreen HMI, automatic and manual pressure relief, explosion-proof viewing window, and integrated data export functionality. It is ideal for EV battery manufacturers, BESS integrators, R&D laboratories, and certification centers.
Cell Aging Machines are designed to stabilize lithium-ion cells through controlled charge and discharge cycles, validating capacity, voltage consistency, and thermal behavior before assembly.

Battery Pack Testers perform complete electrical and safety validation, including voltage, current, insulation resistance, and protection checks.

LOCV Sorting machines measure open circuit voltage to group cells with consistent electrical characteristics, improving performance and lifespan.

Module Stacking systems precisely align and stack battery cells into mechanically stable modules for downstream processing.

Compression machines apply uniform pressure to enhance module strength, thermal contact, and long-term durability.

Laser Cleaning removes oxides and contaminants from battery tabs and terminals, ensuring clean, high-quality welding surfaces.

Vision-based polarity and CCD inspection detects alignment errors, defects, and missing components early in the process.

Laser Welding machines deliver precise, repeatable, high-strength joints with minimal heat impact.

End-of-Line testing validates electrical, functional, and safety performance before pack integration.

The Pack Line integrates final assembly, enclosure installation, and testing for scalable battery production.

EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.
This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.
Product Name
Description
| Category | Parameter | Specification |
|---|---|---|
| General | Product Name | Simulated High-Altitude Low-Pressure Test Chamber |
| General | Model | TA-DQY-1000L |
| Chamber | Internal Dimensions | 1000 × 1000 × 1000 mm |
| Chamber | External Dimensions | 1220 × 1200 × 1750 mm |
| Chamber | Internal Material | SUS304 Stainless Steel, 3.0 mm thick |
| Chamber | Seal Material | Corrosion-resistant silicone |
| Chamber | Shelves | 2 shelves, SUS304, load capacity ≥50 kg |
| Pressure System | Pressure Range | 5–101 kPa adjustable |
| Pressure System | Control Accuracy | 0.1 kPa |
| Pressure System | Vacuum Hold | Automatic constant-pressure control |
| Pressure System | Vacuum Pump | Bipolar vacuum pump |
| Pressure System | Automatic Relief | PLC-controlled automatic pressure relief |
| Pressure System | Manual Relief | Independent sealed manual relief valve |
| Temperature | Internal Temperature | Ambient |
| Electrical | Power Supply | AC 220V, 50 Hz |
| Electrical | Total Power | 2 kW |
| Pneumatics | Compressed Air | ≥0.6 MPa |
| Load Interface | Voltage | DC 1000 V |
| Load Interface | Current | 300 A |
| Load Interface | Terminal Quantity | 4 terminal blocks (2 pairs), M12 studs |
| Data Interface | Voltage Adapter | 2 channels, 3 m cable |
| Data Interface | Temperature Adapter | 6 channels, 0–800°C, 3 m cable |
| Control System | PLC | Mitsubishi FX3U |
| Control System | HMI | Weintek 7-inch touchscreen |
| Data Management | Export Format | CSV data, JPG images |
| Safety | Viewing Window | Explosion-proof tempered glass |
| Safety | Lighting | Explosion-proof LED internal light |
| Safety | Door Interlock | Pump cannot start unless door is closed |
| Safety | Emergency Stop | Included |
| Safety | Warning Light | Three-color stack light |
| Mobility | Movement | 4 swivel casters + 4 leveling feet |
| Exhaust | Hose | Flexible steel wire hose, ID 19 mm |
| Equipment | Approx. Weight | 600 kg |
The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.
Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.
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