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Benchtop Temperature and Humidity Test Chamber

The DHT® DHTHM Series Benchtop Temperature and Humidity Test Chamber integrates advanced European R&D with localized manufacturing advantages, providing professional-grade solutions for small-sample testing in laboratories, universities, and research institutions. Suitable for testing the weather resistance of electronic components, environmental simulations for precision instruments, material development validation, and biological sample stability research. With its compact yet high-capacity design, it is a space-efficient solution that enhances testing throughput in academic and corporate R&D settings.

Benefits

Compact & Efficient: Small footprint and lightweight design allow stacking; powered by 110V–220V AC, offering easy deployment in space-limited environments.

Smart Control Interface: Features a color touchscreen and built-in program setting functions, supporting both constant value mode and programmable temperature/humidity cycling.

Reliable Accuracy: Incorporates core components from renowned global brands. Offers broad temperature/humidity ranges, robust stability, real-time data recording, and PC communication.

User-Centric Design: High-visibility observation window with Osram lighting system ensures clear visibility; quiet (≤55 dB), energy-efficient operation meets both environmental and lab silence requirements.

Comprehensive Safety: Triple protection system including over-temperature protection, self-diagnosis, and personnel safeguards ensures safe and controlled test operation.

Features Video

Specifications

Temperature Range (°C) 0~180;-20~180;
-40~180;-65~180;-70~180
Temperature Uniformity (°C) 16L:±0.5~±2.0;27L/50L/100L:±0.5~±1.5
Temperature Fluctuation (°C) 16L:±0.3~±1.027L/50L/100L:±0.1~±0.5
Heating Rate (°C/min) 2.0~3.0
Cooling Rate (°C/min) 0.7~1.0
Humidity Range (%RH) 20~98%
Load (kg/m²) 200
Noise Level (dB(A)) 16L:52
27L:54
50L/100L:56
Power Supply 220V±10% 50HZ
Power (kW) 16L/27L:1
50L:1.8
100L:2.1
Cooling Method Air Cooling