By adopting the second-generation advanced linear refrigerant control technology and utilizing electronic expansion valves, the refrigeration capacity can be adaptively adjusted across the entire range. Control both cooling and heating at the minimum output value, with zero cooling or heating output under certain operating conditions in order to achieve maximum energy savings, which is 40% more energy-efficient than other traditional control technologies.
Environmental Test Chamber Custom
Environmental Test Chambers – Temperature & Humidity Solutions by OEM Manufacturer
Zhongzhi is an OEM manufacturer headquartered in Dongguan, China, specializing in the research, manufacturing, and production of environmental test chambers.
Get Specifications Request a Quote
Our products include temperature and humidity chambers, thermal shock chambers, rapid temperature change test chambers, walk-in chambers, and and customized environmental test chambers.
Based on the characteristics and testing requirements of industries such as automotive, semiconductors, batteries, and aerospace, we provide customized solutions to help customers achieve stable, reliable, and standards-compliant environmental testing.
Are Your Products Ready for Extreme Conditions?
Without proper environmental testing, electronics, vehicles, machinery, and components risk failures under extreme temperature, humidity, or pressure. Avoid costly product recalls and ensure reliability with Zhongzhi’s environmental chambers.
Our Partners:
Key Technical Parameters
| Name | Environmental Test Chamber |
| Internal size (mm) | As request |
| External size (mm) | As request |
| Temperature Range (℃) | -70℃ ～+150 ℃ |
| Humidity Range (R.H) | 20% ~ 98% RH |
| Temperature Uniformity | ≤2.0°C (no load) |
| Temperature Fluctuation | ≤±0.5°C (no load) |
| Humidity Fluctuation | ≤±3.0%RH (no load) |
| Temperature Deviation | ≤±2.0°C(unloaded) |
| Humidity Deviation | When RH > 75%, ≤ ±3.0%RH (no load) |
| When RH ≤ 75%, ≤ ±5.0%RH (no load) |
Need a Custom Environmental Chamber for Your Project?
Tailored Environmental Chambers for Your Industry Needs
Zhongzhi environmental testing equipment's non-standard customization service can provide personalized solutions based on industry characteristics and testing requirements.
01
Industries We Serve
We can provide customized solutions tailored to the characteristics and testing needs of different industries:
-
1. Semiconductor Industry
-
2. Automotive Industry
-
3. New Energy Industry
-
4. Low-Altitude Economy Industry
-
5. Biomedicine Industry
010203
Talk to Our Engineers Now – Fast, Expert Guidance for Your Custom Chamber!
Leading Refrigeration Technology
Advantages of Fluid Simulation Applications
-
Mechanics, temperature, humidity, pressure, power, and flow prediction, truly customized according to customer needs and testing conditions.
Independently Developed New Generation of Control System
-
The newly designed display screen is clear and intuitive, with powerful functions and industry-specific features. 4.0 Industrial Internet Control Technology enables visual and controllable unmanned operation, which can be operated in real-time through human-machine interfaces such as mobile phones, computers, and tablets.
-
Digital online monitoring enables real-time pressure monitoring of equipment, self-inspection, self-diagnosis, and fault warning functions of electrical equipment.
Establish 3D Models and Build Digital Twins for Production Lines
-
Simulation is the use of CFD methods to design a determined structure, establish mathematical models, and predict the flow and temperature fields using mathematical modeling methods. Before equipment manufacturing, it is necessary to confirm the appearance dimensions, on-site layout, and pipeline layout, and use 3D software to establish a 3D model to support the construction of digital twins on the production line.
-
The equipment model should follow the "Digital Development Specification for Production Line and Equipment Networking"
0102030405060708091011121314
01020304
0102
Ready to Build Your Custom Environmental Chamber? Contact Our Engineers Today!
Professional Environmental Chambers – Customizable for Bulk Orders
Guangdong Zhongzhi’s environmental chambers test products under extreme temperature, humidity, and pressure conditions, ensuring reliable performance for electronics, automotive, aerospace, medical devices, and more. With options like temperature, humidity, thermal shock, walk-in, and salt spray chambers, we offer customizable solutions for bulk orders, high accuracy (±0.1–2°C, ±1–5% RH), and tailored functions to meet your specific testing requirements.
What Is an Environmental Chamber?
Environmental chamber is also called environment testing machine, used to test various types of materials for their tolerance of heat, cold, dry, humidity. Suitable for testing quality of electronics,electrical appliances, communications, meters, vehicles, new energy, plastic products, metals, chemicals, building materials,medical,aerospace and other products.
What Types of Environmental Chambers Are There?
Common types of environmental chambers include temperature test chambers, temperature and humidity chambers, rapid temperature change test chambers, thermal shock test chambers, walk in environmental chambers, and salt spray test chambers.
What Is the Purpose of an Environmental Chamber?
An environmental chamber is used to simulate various climatic conditions, such as temperature, humidity, and pressure, to assess how products perform under different environmental stresses.
What is the difference between a temperature chamber and an environmental chamber?
A temperature chamber focuses primarily on controlling and testing temperature conditions, simulating extreme heat or cold. In contrast, an environmental chamber controls multiple environmental factors, including temperature, humidity, and sometimes pressure, allowing for more comprehensive testing of products under various conditions.
In Which Fields Do Environmental Chambers Use?
Environmental chambers are mainly used in the automotive, electronics, pharmaceutical and biotechnology, defense and military, medical devices, telecommunications, aerospace, solar and renewable energy fields.
How accurate is the environmental chamber?
The accuracy of an environmental chamber depends on factors such as the quality of the equipment, calibration, and the specific model. Typically, temperature accuracy ranges from ±0.5°C to ±2°C, with high-end models achieving ±0.1°C. For humidity, the accuracy is usually within ±2% to ±5% RH, though some advanced chambers can achieve ±1% RH. Regular calibration and maintenance are essential to ensure consistent accuracy, and external factors like room temperature can also affect performance.
Can Environmental Chambers Be Customized?
Most environmental chambers can be customized. If you need customization, it is recommended to confirm with the manufacturer before purchasing.
How to Choose a Suitable Environmental Chamber?
1. Define Test Requirements
Before purchasing, you should clarify the required temperature range, humidity range, and whether there are any special testing requirements to ensure that the test chamber can meet the actual testing needs.
2. Select Temperature & Humidity Range
The temperature range is generally -70℃ to 150℃, and the humidity range is generally 20% to 98%RH. Please select the test chamber specifications according to the specific requirements of your industry.
3. Consider Sample Size & Load
Select a suitable chamber based on the size and weight of the sample. It is recommended that the sample occupy no more than 1/3 of the chamber's volume to avoid affecting the uniform distribution of temperature and humidity.
4. Decide Standard vs Custom
If your testing needs are relatively standard, standard models can usually meet your requirements. However, if you have additional testing needs, such as special temperature and humidity profiles or additional test ports, customized equipment will be more suitable.