Limited lab space but still need reliable environmental testing?
Many laboratories face a common challenge: large environmental chambers offer performance but take up valuable space and require high investment, while smaller units often lack stability and precision. This makes it difficult for startups, research labs, and calibration facilities to find a balanced solution.
The TH-50 benchtop environmental chamber by LIB industry is specifically designed to solve this problem. It delivers precise temperature and optional humidity control in a compact, cost-effective format—bringing industrial-grade performance directly to your lab bench.

With a 50-liter internal volume, the TH-50 provides full environmental simulation capabilities while maintaining a space-saving footprint. It is ideal for laboratories that require reliable testing without complex installation or infrastructure.

Key Specifications:
Internal Dimensions: 320 × 350 × 450 mm
Overall Dimensions: 820 × 1160 × 950 mm
Temperature Range Options:
-20℃ to +150℃
-40℃ to +150℃
-70℃ to +150℃
Temperature Fluctuation: ±0.5℃
Humidity Range (optional): 20% ~ 98% RH
Heating Rate: 3℃/min
Cooling Rate: 1℃/min
In addition, the TH-50 can be customized to meet different testing and calibration needs:
Humidity control module for moisture-sensitive testing
Sensor ports for thermocouples and external probes
Software for programmable testing, data logging, and remote monitoring
Adjustable sample racks for flexible test setups

For users requiring larger capacity, the TH-80 model is also available, offering expanded internal space while maintaining the same performance reliability.
The TH-50 benchtop temperature humidity chamber is widely used across multiple industries where precise environmental simulation is essential. Typical applications include:
Calibration of temperature and humidity sensors
Reliability testing of electronic components and PCBs
Validation of medical devices and wearable technologies
Controlled environment experiments in university laboratories
Beyond general applications, LIB industry equipment is trusted by globally recognized companies.
In December 2023, Apple purchased two TH-80A benchtop temperature humidity test chambers, installed in Seattle, USA. In March 2024, LIB industry engineers visited their laboratory, where Apple’s team expressed strong satisfaction with both product quality and technical support.
This real-world case demonstrates that LIB industry solutions meet the high standards required by leading technology companies, providing confidence for laboratories seeking reliable and repeatable testing results.
The TH-50 stands out not only for its compact size, but also for its performance and flexibility. Compared with traditional environmental chambers, it offers a more practical solution for modern laboratories.
Key Advantages:
Compact design, ideal for limited lab space
High precision with ±0.5°C temperature stability
Flexible customization for different test requirements
Cost-effective compared to large environmental chambers
Fast delivery and global technical support
Comparison with Traditional Chambers:
| Feature | TH-50 Benchtop Chamber | Traditional Chamber |
|---|---|---|
| Size | Compact | Large |
| Installation | Plug & Play | Complex |
| Cost | More Cost-Effective | Higher |
| Flexibility | High | Medium |
This makes the TH-50 an ideal solution for labs seeking professional performance without the complexity and cost of larger systems.
LIB industry provides comprehensive after-sales support to ensure long-term performance and customer satisfaction:
3-Year Warranty
Lifetime Technical Support
Fast Response: 5×12 Hours
Global Service Centers & 30+ Partners
Optional services such as extended warranty, calibration certificates, and user training are also available to meet specific project requirements.
If you are looking for a compact, reliable, and customizable environmental testing solution, the TH-50 is a smart and scalable choice.
Contact LIB industry today to receive:
✔ Fast quotation within 24 hours
✔ Customized configuration based on your application
✔ Professional technical support from selection to installation
Send your inquiry now: inquiry@libtestchamber.com
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