1. ESPEC North America
A subsidiary of Japan’s ESPEC Corp., ESPEC North America is known for its high-performance temperature and humidity chambers, thermal shock testers, and HALT/HASS systems. Their solutions are widely used in electronics reliability testing and R&D.
2. Thermotron Industries
Thermotron is a U.S.-based manufacturer offering a broad range of environmental test chambers and vibration systems. Their chambers support testing for aerospace, automotive, defense, energy, and electronics industries.
3. Angelantoni Test Technologies (ACS)
Part of the Angelantoni Group, ACS has been designing and manufacturing environmental test chambers since 1952. They offer everything from compact climate chambers to large thermal vacuum systems for aerospace applications.
4. Weiss Technik
Weiss Technik is known for its extensive product line of standard and customized environmental chambers that simulate temperature, humidity, altitude, and vibration for a variety of industries.
5. Tenney Environmental
As a division of Thermal Product Solutions, Tenney designs and manufactures high-performance environmental chambers for temperature, humidity, altitude, and vacuum testing.
6. Binder GmbH
Binder GmbH is a German manufacturer recognized for its premium stability chambers and climatic test cabinets, known for precision and reliability across a wide range of testing conditions.
7. Associated Environmental Systems (AES)
AES provides cutting-edge environmental chambers, including temperature, humidity, and salt spray chambers. They are known for smart features and durable designs.
8. Cincinnati Sub-Zero (CSZ)
CSZ manufactures environmental chambers for temperature, humidity, thermal shock, and altitude testing. Their chambers are trusted across multiple industries for accurate and repeatable results.
9. Russells Technical Products
With over 50 years of experience, Russells offers a full range of environmental chambers, including altitude, vibration, and combined environment systems tailored for rigorous testing needs.
10. ITM-LAB (China)
Founded in 1998, ITM-LAB is a professional manufacturer of environmental test chambers based in Dongguan, China. With 26 years of expertise, ITM-LAB provides:
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Temperature & humidity chambers
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Constant climate chambers
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Thermal shock chambers
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Custom walk-in chambers
Their products are widely used in electronics, automotive, new energy, and packaging testing. ITM-LAB integrates advanced control systems (OMRON touchscreens + Mitsubishi PLCs), precise air circulation design, and robust safety features. Exported to over 40 countries, ITM-LAB is trusted by over 10,000 global clients.
Website: www.itm-lab.com
Email: sales2@itm-lab.com
✅ What to Consider When Choosing an Environmental Chamber Manufacturer:
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Testing Requirements: Understand the specific temperature, humidity, and stress levels your product needs to endure.
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Technical Specifications: Match the chamber size, speed, and control range with your product’s testing protocol.
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Certifications & Standards: Ensure compliance with ISO, ASTM, or MIL-STD requirements.
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Customization Options: Some manufacturers offer tailor-made solutions for specialized testing.
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After-Sales Service: Look for strong technical support, calibration, and maintenance services.
Choosing the right environmental chamber manufacturer is essential for reliable testing and product validation. These top 10 companies offer best-in-class solutions that balance innovation, precision, and long-term support.
