Guangzhou HongCe Equipment Co., Ltd.
| Humidity range | 20% to 98% RH |
| Payment Terms | L/C,T/T |
| Testing purpose | Environmental weaknesses, long-term reliability, performance changes |
| Supply Ability | 5 set per 3 months |
| Control capability | Temperature and humidity |
| Delivery Time | 45 working days |
| Test types | Cold, Dry Heat, Change of Temperature, Damp Heat Cyclic, Damp Heat Steady State |
| Specimen types | Electronic components, electrical products, household appliance components, automotive components, plastics, rubber materials |
| Packaging Details | Plywood |
| Temperature range | -40°C to +150°C |
| Humidity temperature | 25°C to 80°C |
| Test standards | IEC 60068-1:2013, IEC 60068-2-1:2025, IEC 60068-2-2:2025, IEC 60068-2-14:2023, IEC 60068-2-30:2025, IEC 60068-2-78:2025 |
| Model Number | HH0811 |
| Brand Name | HongCe |
| Certification | Calibration certificate(cost additional) |
| Place of Origin | China |
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Product Specification
| Humidity range | 20% to 98% RH | Payment Terms | L/C,T/T |
| Testing purpose | Environmental weaknesses, long-term reliability, performance changes | Supply Ability | 5 set per 3 months |
| Control capability | Temperature and humidity | Delivery Time | 45 working days |
| Test types | Cold, Dry Heat, Change of Temperature, Damp Heat Cyclic, Damp Heat Steady State | Specimen types | Electronic components, electrical products, household appliance components, automotive components, plastics, rubber materials |
| Packaging Details | Plywood | Temperature range | -40°C to +150°C |
| Humidity temperature | 25°C to 80°C | Test standards | IEC 60068-1:2013, IEC 60068-2-1:2025, IEC 60068-2-2:2025, IEC 60068-2-14:2023, IEC 60068-2-30:2025, IEC 60068-2-78:2025 |
| Model Number | HH0811 | Brand Name | HongCe |
| Certification | Calibration certificate(cost additional) | Place of Origin | China |
| High Light | High and Low Humidity Test Chamber ，High and Low Temperature Test Chamber | ||
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 |
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.
For stronger topical relevance, explore these HongCe resources:
Company Details
Business Type:
Manufacturer
Year Established:
2003
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicate... Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicate...
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