The Dual-layer Constant Temperature and Humidity Test Chamber (also termed Humidity Chamber or Environmental Test Chamber) is a precision-controlled laboratory device designed to simulate and maintain specific temperature and humidity conditions for product testing. Key features include:
Core Functions:
Temperature Range: -70℃ to 150℃ （varies by model）
Humidity Range: 20-98%R.H( adjustable)
Temperature Uniformity: ≤2℃
Temperature Fluctuation: ≤±0.5℃
Humidity Uniformtiy: ≤±3%R.H
2. Technical Components:
Control System: Advanced PID controllers and PT100 sensors ensure real-time adjustments;
Cooling Mechanism: Cascade refrigeration for rapid temperature transitions ( Heating Rate:1℃~3℃/m Cooling Rate: 0.7℃~1℃/m)
Humidification: Evaporative water heating or steam injection for humidity regulation.
3. Application:
Electronics: Validate PCBs, batteries, and semiconductors under thermal stress.
Automotive: Test components(e.g., ECUs) for extreme climates.
Aerospace: Simulate high-altitude temperature variations for satellite parts.
Pharmaceuticals: Assess drug stability under controlled humidity.
4. Compliance Standards:
Follows GB/T 2423 (IEC 60068) for environmental testing;
Alligns with MIL-STD-810G for military-grade durability.
5. Operational Advantages:
Programmalbe Cycles: Supports multi-stage temperature/humidity transitions;
Safety Features: Over-temperature protection, water-level alerts, and emergency shutdowns.
The Dual-layer Constant Temperature and Humidity Test Chamber (also termed Humidity Chamber or Environmental Test Chamber) is a precision-controlled laboratory device designed to simulate and maintain specific temperature and humidity conditions for product testing. Key features include:
Core Functions:
Temperature Range: -70℃ to 150℃ （varies by model）
Humidity Range: 20-98%R.H( adjustable)
Temperature Uniformity: ≤2℃
Temperature Fluctuation: ≤±0.5℃
Humidity Uniformtiy: ≤±3%R.H
2. Technical Components:
Control System: Advanced PID controllers and PT100 sensors ensure real-time adjustments;
Cooling Mechanism: Cascade refrigeration for rapid temperature transitions ( Heating Rate:1℃~3℃/m Cooling Rate: 0.7℃~1℃/m)
Humidification: Evaporative water heating or steam injection for humidity regulation.
3. Application:
Electronics: Validate PCBs, batteries, and semiconductors under thermal stress.
Automotive: Test components(e.g., ECUs) for extreme climates.
Aerospace: Simulate high-altitude temperature variations for satellite parts.
Pharmaceuticals: Assess drug stability under controlled humidity.
4. Compliance Standards:
Follows GB/T 2423 (IEC 60068) for environmental testing;
Alligns with MIL-STD-810G for military-grade durability.
5. Operational Advantages:
Programmalbe Cycles: Supports multi-stage temperature/humidity transitions;
Safety Features: Over-temperature protection, water-level alerts, and emergency shutdowns.
