Danble Instrument (Kunshan) Co., Ltd.
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Danble - Model DBT2-B560 -Dual-Layer Constant Temperature & Humidity Test Chamber
Equipped with an independent refrigeration and control system, this chamber can process test under different envrironmental conditions simultaneously. Not only fulfill small batch sample testing, but also improve production efficiency. 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.
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- 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
Compliance Standards:
- Follows GB/T 2423 (IEC 60068) for environmental testing;
- Alligns with MIL-STD-810G for military-grade durability.
Operational Advantages:
- Programmalbe Cycles: Supports multi-stage temperature/humidity transitions;
- Safety Features: Over-temperature protection, water-level alerts, and emergency shutdowns.
- 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.
- 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.