LIB Industry has successfully delivered the TH-225B Temperature and Humidity Test Chamber to REDMARK INDUSTRY SDN BHD in Malaysia. The customer expressed high satisfaction with both the product performance and LIB’s professional service team:
“The product quality is very good! The service and sales person are very professional and quick response!”

The cooperation began when REMARK INDUSTRY SDN BHD, a Southeast Asia service center, contacted LIB Industry for an environmental testing solution on April 8, 2023.
After several technical discussions and parameter confirmations, the customer placed the official order on May 25, 2023.
The environmental test chamber was delivered and installed in August 2023, and has been operating steadily since then. This successful cooperation once again highlights LIB industry’s rapid response, stable quality, and professional after-sales support across Southeast Asia.
The LIB industry TH Series Temperature and Humidity Test Chambers provide precise temperature and humidity control for environmental simulation, enabling accurate evaluation of product reliability and material durability under varying climatic conditions. They are widely used in electronics, automotive, aerospace, and materials testing industries for long-term stability, accelerated aging, and reliability validation.
Performance and Applications
· Temperature Range: −20°C, −40°C, or −70°C to +150°C
· Humidity Range: 20%RH–98%RH
· Chamber Types: Benchtop, Reach-in, and Walk-in configurations
· Applications: Product reliability, component validation, and climate endurance testing
TH Temperature and Humidity Test Chamber Series Technical Specifications
Model | TH-100 | TH-225 | TH-500 | TH-1000 |
Temperature Range | A : -20℃ ~ +150 ℃ B : -40℃ ~ +150 ℃ C: -70℃ ~ +150 ℃ | |||
Humidity Range | 20% ~ 98% RH | |||
Cooling Rate | 1 ℃ / min | |||
Heating Rate | 3 ℃ / min | |||
Controller | Programmable color LCD touch screen controller,PC Link, LAN interface for remote control | |||
Cooling system | Mechanical compression refrigeration system,environmentally friendly refrigerant | |||
Water supply system | Automatic water supply; Water purification system | |||
Interior Material | SUS304 stainless steel | |||
The LIB TH Series is fully customizable to meet diverse environmental testing requirements:
· Chamber Size: From benchtop to walk-in type
· Controller Layout: Front-mounted or door-mounted options
· Cooling System: Choose between air-cooled and water-cooled systems
· Performance Range: Custom temperature and humidity limits
· Optional Add-ons: Cable ports,programmable test cycles, and vibration compatibility
Custom-Built TH Temperature and Humidity Series | |
![]() | temperature and humidity test chamber Combined Vibration Climatic Test Chamber
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Each customized configuration ensures precise test conditions for your specific product and application needs.
Looking for a reliable temperature and humidity test chamber for your next project? Get in touch with LIB Industry at inquiry@libtestchamber.com and share your test requirements. Within 1–3 hours, you’ll receive a tailored quotation and a prompt proposal from our engineering team.
✔ 16+ years of professional manufacturing experience
✔ 3-year warranty and lifetime technical support
✔ Global service network ensuring quick response and on-site assistance
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