Modular Penalized Solid Walk In And Drive In Environmental Chamber
Price:
Negotiable
MOQ:
1
Delivery Time:
5WEEKS
Brand:
Jianqiao
Product Description
Selecting the Right Environmental Test Chamber
Choosing an environmental test chamber requires careful consideration of multiple factors to ensure product quality and reliability. While price is important, value encompasses quality, reliability, and post-sale service.
Key Selection Criteria
Before purchasing, consider these essential questions:
- What chamber size is required for your product?
- Will the chamber be air-cooled or water-cooled?
- What temperature range is needed for testing?
- What specific environmental conditions must be simulated?
Chamber Types and Configurations
Reach-In Chambers: Available from 0.5 ft³ to over 70 ft³, capable of creating various environments including temperature, humidity, altitude, rain, solar, and vibration conditions.
Walk-In Chambers: Available in two main types:
- Modular: Constructed from preformed panels with urethane foam insulation. Temperature range typically limited to 100°C-121°C with humidity up to 95% RH.
- Welded: Built like reach-in chambers for extreme conditions, capable of withstanding altitude testing. More expensive but more durable.
Thermal Shock Chambers: Designed for rapid temperature transitions (within seconds) to test product reliability under thermal stress.
Temperature Range Options
Standard high temperature range: 177°C to 190°C (up to 537°C with special construction). Cooling options include:
- Expendable Refrigerants: Liquid nitrogen (-184°C) or liquid CO₂ (-68°C)
- Mechanical Refrigeration: Single-stage (-34°C to -40°C) or cascade systems (-85°C)
- Advanced Single-stage: Patented system reaching -45°C with 40% less energy
Humidity Control
Standard range: 7°C to 85°C with 10% to 98% RH (5°C dew point limitation). Low humidity packages available with dry-air purge systems.
Temperature Change Rates
Modern chambers offer rapid change rates (10°C-20°C/min) to reduce test time and stress products. Airflow velocity is critical for accurate part temperature transitions.
Technical Specifications
| Model | JQWI-08 | JQWI-12 | JQWI-16 | JQWI-25 | JQWI-34 | JQWI-40 |
|---|---|---|---|---|---|---|
| Internal Dimensions (cm) | 200×200×200 | 200×300×200 | 220×350×210 | 300×400×210 | 340×480×220 | 400×500×220 |
| Volume | 8.0 m³ | 12 m³ | 16 m³ | 25 m³ | 34 m³ | 40 m³ |
| Temperature Range | -70℃/-40℃~85℃/120℃/150℃/180℃ (Customizable) | |||||
| Humidity Range | 20% to 98% RH | |||||
| Cooling Rate | 1℃/min (Customizable) | |||||
| Heating Rate | 3℃/min (Customizable) | |||||
| Internal Material | Stainless Steel SUS304 | |||||
| Controller | TW DELTA PLC, 7" or 10" color touchscreen | |||||
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong Jianqiao Testing Equipment Co., Ltd.
Location
NO.8, Tanglian Rd 7,Tangxia Town, Dongguan City, Guangdong Province, China. 523712
Contact Person
John