High and Low Temperature & Humidity Test Chamber -40°C to +150°C Constant Climate Testing Equipment
HongCe High and Low Temperature & Humidity Test Chamber creates controlled temperature and humidity conditions for evaluating product behavior under different climatic environments. With a temperature range of -40°C to +150°C and humidity range of 20% to 98% RH, this chamber helps manufacturers identify performance changes, environmental weaknesses, and long-term reliability concerns before products reach the market.
Suitable for quality control, product R&D, incoming material verification, reliability evaluation, and environmental testing across electronics, electrical products, household appliances, automotive components, materials, and other industrial applications.
While products may perform perfectly in laboratory conditions at room temperature, real-world performance depends on how they withstand temperature fluctuations, humidity changes, and extended exposure to demanding climates.
The HongCe Constant Temperature and Humidity Chamber provides a controlled environment where engineers can reproduce specified temperature and humidity conditions and observe specimen responses. Instead of waiting months or years to discover environmental weaknesses in the field, manufacturers can use controlled laboratory testing to obtain earlier, more repeatable evidence.
The chamber supports temperature testing from -40°C to +150°C, with humidity control from 20% to 98% RH under specified temperature conditions. The system is suitable for both development-stage verification and routine quality control.
| Standard | Purpose |
|---|---|
| IEC 60068-1:2013 | Environmental Testing, Part 1: General and Guidance - Provides framework for environmental testing including conditions, test severities, and method selection |
| IEC 60068-2-1:2025 | Test A: Cold - Evaluates ability of components to be used, transported or stored at low temperature |
| IEC 60068-2-2:2025 | Test B: Dry Heat - Evaluates ability to withstand high-temperature conditions during use, transportation or storage |
| IEC 60068-2-14:2023 | Test N: Change of Temperature - Evaluates impact of ambient temperature changes on specimens |
| IEC 60068-2-30:2025 | Test Db: Damp Heat, Cyclic - Evaluates suitability for high humidity with cyclic temperature changes |
| IEC 60068-2-78:2025 | Test Cab: Damp Heat, Steady State |
| Item | Technical Parameter |
|---|---|
| Temperature Range | -40°C to +150°C |
| Humidity Range | 20% to 98% RH (at 25°C to 80°C) |
| Temperature Uniformity | ≤2°C (no load) |
| Humidity Uniformity | +2 / -3% RH |
| Temperature Fluctuation | ±0.5°C (no load) |
| Humidity Fluctuation | ±2% RH |
| Temperature Deviation | ±2°C |
| Humidity Deviation | ±2% RH |
| Cooling Rate | 0.7–1.0°C/min |
| Heating Rate | 1.0–3.0°C/min |
| Time Setting Range | 1–9999 h |
| Humidity Change Range | 40–98% RH |
| Model | TL-HW-408 |
| Internal Chamber Dimensions | 600 * 850 * 800 mm |
| External Dimensions | 800 * 2010 * 1845 mm |
| Power Supply | AC 380 V ±10%, 60 Hz |
| Rated Power | 4500 W |
- Factory-to-Customer Communication: Direct requirement communication with manufacturer
- Practical Engineering Experience: Technical teams with experience since 2003 in testing equipment design, manufacturing, and laboratory applications
- Flexible Customization: Custom equipment development for unusual specimen dimensions, test procedures, or laboratory requirements
- International Market Experience: Equipment supplied to laboratories, inspection organizations, and manufacturers in multiple international markets
- Service Beyond Delivery: Installation, commissioning, training, and technical support included according to project requirements
Laboratory equipment used to expose products or materials to controlled temperature conditions. When humidity control is included, it is commonly called a Constant Temperature and Humidity Chamber or Temperature Humidity Test Chamber.
The specified temperature range is -40°C to +150°C.
The specified humidity range is 20% to 98% RH at 25°C to 80°C.
Yes. The specified range covers both low-temperature and high-temperature environmental testing.
Yes. The supplied specifications include humidity control from 20% to 98% RH under the specified temperature conditions.
Electronic components, electrical products, household appliance components, automotive components, plastics, rubber materials, and other specimens requiring controlled environmental testing.
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- About HongCe - company background, R&D and manufacturing capability
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- Testing Equipment - related environmental and laboratory testing solutions
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