The high and low temperature (humid heat) cycle test chamber is an experimental equipment used to simulate the performance changes of products in different temperature and humidity environments. The equipment can reproduce the high temperature, low temperature, high humidity, low humidity and their rapidly changing cycle conditions in the natural environment. Widely used in environmental adaptability testing of materials, components, and complete machines in industries such as electronics, electrical appliances, communications, instrumentation, automotive, aviation, aerospace, shipbuilding, and weapons.
This test chamber is suitable for conducting high temperature, low temperature, wet heat, or temperature humidity cycling tests on the entire equipment, components, and materials.
| Product Specifications | Test | EC4018 | EC4018 | EC7034 | EC7034 | EC7060 | EC7100 | EC7100 | EC7150 | EC7150 |
|---|---|---|---|---|---|---|---|---|---|---|
| Test Model | 190 | 335 | 600 | 990 | 1540 | |||||
| Internal Volume (L) | L | -40/+150 | -70/+180 | -40/+150 | -70/+180 | -40/+150 | -70/+180 | -40/+150 | -70/+180 | -40/+150 |
| Operating Temperature Range | ±0.5 | ℃; ±0.5; | ℃; ±0.5 | |||||||
| Temperature Fluctuation | ±2.0 | |||||||||
| Temperature Uniformity | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 3.0 | |
| Heating Rate (at ambient 25℃) | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | |
| Cooling Rate (at ambient 25℃) | ±10 + +90 | |||||||||
| Temperature Range for Humidity Testing | 10 to +90 | |||||||||
| Humidity Range for Humidity Testing | 10 to 98% ℃ CRH | |||||||||
| Humidity Uniformity for Humidity Testing | ±3.0%RRH | |||||||||
| Humidity Fluctuation Accuracy | ±2% to 3% (≤75%H), ±5.0% (≤75%RH) | |||||||||
| Internal Dimensions | mm | 580 | 580 | 600 | 1000 | 1000 | 1100 | |||
| Width | mm | 450 | 600 | 800 | 800 | 950 | 900 | |||
| Depth | mm | 750 | 750 | 950 | 950 | 950 | 950 | |||
| Height | mm | 820 | 800 | 1150 | 1100 | 1300 | 2030 | |||
| Power Supply | ||||||||||
| Power Supply | AC380V±10%,50Hz±1% three-phase five-wire connection (3/N/PE) with grounding wire-length 24.0 | |||||||||
| Power Supply | AC380V±10%,50Hz±1% three-phase five-wire connection (3/N/PE) | |||||||||
| External Dimensions | Width | 820 | 820 | 1000 | 1000 | 1100 | 1300 | |||
| Depth | 900 | 1150 | 1450 | 1745 | 1745 | 2330 | ||||
| Height | 1560 | 1820 | 2010 | 2010 | 2030 | |||||
| Cooling Method | ||||||||||
| Cooling Method | Air-Cooled | |||||||||
| Applicable Standards | ||||||||||
| Applicable Standards | 1. GB/T 2423.1 Low Temperature Standard 2. GB/T 2423.2 High Temperature Standard 3. GB/T2423.3 Humidity Testing Standard 4. IEC60068-2-1 5. GB/T10586-Humidity Testing Standard 6. GB 15093 Safety Standard |
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Применение и сценарий
1. Electronics and electrical industry
Component testing: Evaluating the reliability and performance of electronic components under high temperature, low temperature, and humid heat conditions, such as resistors, capacitors, semiconductor devices, etc.
Whole machine equipment testing: Detect the working status of whole machine equipment such as mobile phones, computers, and home appliances in different temperature and humidity environments to ensure their stability under extreme conditions.
2. Automotive industry
Component testing: Testing the durability and performance of automotive components (such as engines, electronic control systems, instrument panels, etc.) in high temperature, low temperature, and humid and hot environments.
Vehicle testing: Simulate vehicle performance testing under different climatic conditions to evaluate the vehicle’s starting, running, and parking performance in extreme environments.
3. Аэрокосмическая промышленность
Equipment testing: Evaluating the reliability of aerospace equipment and materials (such as aircraft control systems, navigation equipment, etc.) in high, low, and humid environments.
Material testing: Testing the physical properties and chemical stability of special materials used in aerospace under different temperature and humidity conditions.
4. Pharmaceutical and Biotechnology
Drug stability testing: Evaluating the stability of drugs in different temperature and humidity environments, determining the shelf life and storage conditions of drugs.
Biological product testing: testing the effectiveness and safety of biological products such as vaccines and serum under different environmental conditions.
5. Материаловедение
Material durability testing: Evaluating the durability and aging characteristics of metals, plastics, composite materials, etc. in high temperature, low temperature, and humid and hot environments.
Coating and protective material testing: testing the performance of anti-corrosion coatings, insulation materials, etc. in different environments.
6. Military Industry and National Defense
Weapon equipment testing: Evaluating the performance and reliability of weapon systems and protective equipment under extreme environmental conditions.
Military electronic equipment testing: testing the stability of military communication equipment, navigation systems, etc. in high, low, and humid environments.
7. New energy
Solar equipment testing: Evaluate the efficiency and durability of solar panels and related equipment under different temperature and humidity conditions.
Energy storage equipment testing: Testing the performance and safety of batteries and energy storage systems in high, low, and humid environments.
8. Architecture and Civil Engineering
Building material testing: Evaluating the performance and durability of building materials (such as concrete, steel, insulation materials, etc.) under different environmental conditions.
Structural testing: Simulate the behavior of building structures under extreme temperature and humidity conditions to ensure their stability and safety under various climatic conditions.
9. Food and consumer goods
Food shelf life testing: Evaluating the shelf life and quality changes of food and beverages under different temperature and humidity conditions.
Packaging material testing: Testing the performance of packaging materials in high, low, and humid environments to ensure the safety of products during transportation and storage.
10. Academic research
Environmental simulation: used in fields such as climate research, ecological environment research, etc., to simulate different natural environmental conditions and study their effects on organisms and materials.
Basic scientific research: Simulating extreme environmental conditions for experiments and testing in basic scientific research such as physics and chemistry.
