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Professional Environmental Test Chamber Manufacturer

Delivering precision-engineered environmental and battery test chambers for R&D, aerospace, automotive, electronics, and industrial applications. Custom solutions at factory-direct pricing.

Trusted Environmental Chamber Manufacturer

As one of the leading environmental test chamber manufacturers, Bell Experiment Equipment Co., Ltd designs and manufactures high-performance environmental testing chambers and battery testing equipment. Our product range spans from compact benchtop models to large walk-in chambers, serving industries such as aerospace, defense, automotive, electronics, pharmaceuticals, and energy storage.

We understand the pressure to bring reliable products to market quickly. That’s why we offer both standard and custom-designed environmental test chambers to meet your exact specifications. With our advanced simulation systems, you can replicate extreme temperatures, humidity, vibration, altitude, and combined stress conditions to ensure product quality and durability.

10+

Years Experience

50+

Global Clients

DGBELL Company Profile

Our Environmental Test Chambers

From thermal shock to salt spray, humidity to combined stress testing — we offer a full range of environmental and battery test chambers engineered for precision, reliability, and compliance with international standards.

Temperature Humidity Test Chamber

Temperature Humidity Test Chamber

Simulate controlled temperature and humidity environments for product reliability testing in electronics, plastics, and pharmaceuticals.

  • • Temp Range: -70°C to +150°C
  • • Humidity: 10%–98% RH
  • • Complies with IEC, MIL-STD standards
Battery Test Chamber

Battery Test Chamber

Designed for safety and performance testing of lithium-ion and other battery types under extreme thermal and mechanical stress.

  • • Meets UL 1642, UL 2580, UN 38.3
  • • Explosion-proof design
  • • Real-time monitoring
Thermal Shock Test Chamber

Thermal Shock Test Chamber (Two Zone)

Rapidly transitions samples between extreme hot and cold zones to evaluate material integrity under thermal cycling.

  • • Hot Zone: +150°C
  • • Cold Zone: -65°C
  • • Transfer time: <10 seconds
Walk-in Environmental Chamber

Walk-in Environmental Chamber

Spacious chambers for testing large components or multiple samples under controlled temperature and humidity.

  • • Customizable interior dimensions
  • • Max Temp: +180°C
  • • Ideal for automotive & aerospace
Salt Spray Test Chamber

Salt Spray Test Environmental Chamber

Evaluates corrosion resistance of coatings, metals, and surface finishes in a controlled saline fog environment.

  • • Neutral, acetic acid, and copper-accelerated tests
  • • Complies with ASTM B117
  • • Corrosion-resistant chamber
Rapid Temperature Change Chamber

Rapid Temperature Change Rate Test Chamber

Achieves fast ramp rates for accelerated life testing and thermal stress evaluation.

  • • Up to 15°C/min ramp rate
  • • Programmable profiles
  • • Data logging & remote access
Sand and Dust Test Chamber

Sand and Dust Environmental Test Chamber

Simulates sandstorm conditions to test ingress protection of enclosures, seals, and electrical instruments.

  • • Meets IP5X, IP6X, MIL-STD-810
  • • Adjustable airflow & particle size
  • • Sealed recirculation system
Temperature Humidity Vibration Chamber

Temperature Humidity Vibration Combined Test Chamber

Integrates thermal, humidity, and mechanical vibration stresses for comprehensive reliability testing.

  • • 3-in-1 environmental simulation
  • • Electrodynamic shaker system
  • • Real-time synchronized control
Burn-in Environmental Test Chamber

Burn-in Environmental Test Chamber

Designed for long-duration high-temperature testing of electronic components and assemblies.

  • • Operating range: +20°C to +200°C
  • • Uniform temperature distribution
  • • Energy-efficient design
Vacuum Drying Oven

Vacuum Drying Oven

Removes moisture and solvents under vacuum for sensitive materials, pharmaceuticals, and precision parts.

  • • Vacuum level: 133Pa or lower
  • • PID temperature control
  • • Overheat protection

Why Choose DGBELL?

Engineered for precision, durability, and global compliance.

Global Standards Compliance

All chambers meet IEC, UL, MIL-STD, GB, and UN standards including IEC 62133, UL 1642, UN 38.3, and ECE R100.

Custom Engineering

Tailored solutions from benchtop to walk-in chambers with custom dimensions, control systems, and safety features.

Fast Delivery & Support

Factory-direct pricing and rapid lead times. Dedicated technical support and installation guidance.

Data & Monitoring

Integrated data logging, remote monitoring, and programmable test profiles for full traceability and compliance.

15+

Chamber Types

100+

Units Shipped

30+

Countries Served

99.2%

Customer Satisfaction

Frequently Asked Questions

What standards do your battery test chambers meet?

Our battery test chambers comply with key international standards including IEC 62133, UL 1642, UL 2580, UN 38.3, and ECE R100, ensuring safety and performance validation for lithium-ion and other battery chemistries.

Can you customize chamber size and specifications?

Yes, we offer full customization for chamber dimensions, temperature/humidity ranges, control systems, safety interlocks, and data logging capabilities to match your testing requirements.

Do you provide installation and training?

We provide detailed installation manuals, remote setup support, and optional on-site training. Our team ensures smooth commissioning and operator readiness.

What is the lead time for a standard chamber?

Standard models typically ship within 4–6 weeks. Custom chambers may take 8–12 weeks depending on complexity. We provide real-time updates throughout production.

Get in Touch

For pricing, technical details, or custom chamber design, visit our official website to submit an inquiry.

[email protected]
+86 180 0288 0096

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