High-Precision Programmable Environmental Test Chamber for Automotive Reliability | Constant Temperature Humidity Climatic Box | Industrial Grade Factory Direct Source Manufacturer Solutions

Protect your engineering integrity with the HeJin Environmental Test Chamber. Designed for high-stakes reliability testing, our chambers simulate extreme climate cycles with clinical precision. As a direct source manufacturer, we eliminate the middleman, offering you factory-direct pricing, guaranteed after-sales support, and the technical certainty your R&D team deserves.

In the demanding world of automotive and electronic manufacturing, a single component failure can lead to a brand-wide crisis. At HeJin, we believe that testing equipment shouldn't just provide data—it should provide peace of mind.

Our HH0811M series is more than a "box." It is a sophisticated environment where your innovations are refined. We have poured our years of experience as a source manufacturer into this chamber, ensuring that every temperature shift is smooth and every humidity level is stable. When you work with HeJin, you are working directly with the craftsmen and engineers who built your machine, ensuring a level of transparency and support that distributors simply cannot match.

• IEC 60068‑3‑6:2018 Environmental testing — Part 3‑6: Confirmation of performance of temperature/humidity chambers
• IEC 60068‑2‑78:2025 Environmental testing — Part 2‑78: Test Cab — Damp heat, steady state
• ISO 16750‑4 Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 4: Climatic loads
• IEC 60529 Degrees of protection provided by enclosures (IP Code)
• GB/T 2423.1-2021 Test A: Low temperature
• GB/T 2423.2-2021 Test B: High temperature

• Intelligent Programmable Control: Experience seamless automation with our user-friendly interface, designed for complex, multi-stage stress tests.
• Whisper-Quiet Efficiency: Optimized airflow and high-quality compressors ensure stable conditions without the disruptive noise of standard industrial units.
• Built to Last: Featuring a dual-layer SUS#304 stainless steel interior that resists corrosion and thermal fatigue through thousands of cycles.
• Eco-Friendly Cooling: Utilizing advanced, non-toxic refrigerants that meet global environmental standards without sacrificing cooling speed.
• Real-Time Data Transparency: Integrated data logging and remote monitoring capabilities keep your team connected to the test results, wherever they are.

Test Objects:

• Automotive sensors, Lithium-ion battery packs, dashboard electronics, LED lighting modules, aerospace fasteners, and medical-grade plastics.

Testing Capabilities:

• High-temperature aging and shelf-life acceleration.
• Low-temperature starting performance for EV components.
• Constant humidity resistance for anti-corrosion validation.
• Rapid thermal cycling for structural integrity analysis.