Benchtop Fast Change Rate Chambers

The DHT® Benchtop Fast Change Rate Chamber is an advanced solution for environmental testing, ideally suited for university research labs and industries that require precision small-sample evaluations, including aerospace electronics and biomedical device development. As the best benchtop environmental test chamber for university research labs, it offers exceptional space efficiency with a compact footprint of just 0.8m², making it perfect for labs where every inch counts.

This tabletop environmental test chamber with digital control delivers a wide operational temperature range from -70°C to +180°C, providing accurate and reliable testing conditions. Its innovative linear compressor technology ensures minimal vibration (≤1.5G) during rapid temperature cycling, which is essential for testing delicate components like micro-electromechanical systems (MEMS) or brittle composite materials. With these capabilities, the DHT® chamber is a vital tool for precise thermal evaluations and is designed to meet the demanding needs of modern R&D environments.

👉 For deeper insight, check out our article: What Is a Fast Change Rate Test Chamber and Why Does It Matter?

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Benefits

High-Precision Temperature Control: Wide operating range from -70°C to +180°C with ±0.5°C–±1°C stability and ±1°C–±2°C uniformity ensures accurate simulations.

Accelerated Thermal Response: Achieves linear ramp rates up to 25°C/min and nonlinear rates up to 30°C/min, dramatically reducing test cycle times.

25-Year Durability Guarantee: Core components sourced from top-tier Swiss and German suppliers (e.g., specialized alloys, Schneider Electric), ensuring mechanical reliability in harsh conditions.

Smart Fault Detection: Built-in monitoring system tracks key components such as compressors and sensors, issuing early warnings to reduce downtime risks.

Remote Data Management: Supports PC connectivity and cloud data synchronization. Enables real-time curve tracking, device status monitoring, and ISO-compliant report generation.

Features Video

Specifications

Temperature Range (°C) -40~180;-70~180
Heating Rate (°C/min) 2~4
Temperature Fluctuation (°C) 0.3~0.5
Temperature Uniformity (°C) 0.5~2
Temperature and Humidity Range (°C) 15~95
Humidity Range (%RH) 20~98
Humidity Fluctuation (%RH) 1~3
Power Supply 220V±10%,50~60HZ,2Phase
Rated Power (KW) 1
Cooling Method Water-cooled