The -20 to 150 °C Benchtop Environmental Chamber from Jeiotech is built to meet the rigorous standards of laboratories in South Africa. Its reliable performance and user-focused features make it an ideal solution for scientists conducting precise environmental testing.
Stable Performance Zone: The solid yellow area represents the optimal zone where continuous temperature and humidity control is reliably maintained. This ensures reproducibility for long-term tests under defined environmental conditions.
Caution Zone: The hatched area on the left highlights the restricted operation range below 30 °C, where prolonged use (over 24 hours) is not recommended.
This performance envelope demonstrates the TH3-KE/ME strength in delivering consistent climate simulation, ideal for stability testing, material stress analysis, and quality control procedures in laboratory environments.
Convenience Features
A 5.6-inch color touch display controller makes operation intuitive, allowing users to track chamber status through graphical data. The water level check alerts you when it’s time to refill, while the easy-cap water inlet simplifies regular maintenance. A built-in water supply and recirculation system reduces the need for frequent refilling, even during extended high-humidity testing.
Front-facing controls make status monitoring effortless. The chamber’s tempered glass door includes a heating wire and LED lamp for clear sample viewing. Bright LED indicators show the operating status, even from a distance. A cable port and silicone plug provide simple connectivity to external devices, while the removable condenser grill makes cleaning fast and hassle-free.
Multifunction Control System
The system allows you to save, document, and back up test programs with ease. Using the RS-232 port or optional RS-485, you can link up to 32 chambers to a PC for full system control and data logging. Auto-tuning and calibration features ensure consistent temperature and humidity stability. The PID control system uses nine zones for refined precision and control.
Get Connected
Monitor and control your chamber remotely using the LC Connected mobile app when paired with the LC GreenBox. This convenient setup allows you to access real-time data, adjust settings, and ensure reliable performance from anywhere. All collected data can be easily exported as Excel or text files for seamless reporting and further analysis.
Optimized Model Configuration
The Environmental Chamber is available in three model types, each designed for different test ranges:
- TH3-KE: -35 to 150 °C
- TH3-ME: -20 to 150 °C
- TH3-PE: 0 to 120 °C
Choose the model that best suits your specific application. Optional accessories include a mobile stand for easier placement and a recorder for maintaining test records.
Simplifying Humidity Testing with the Jeiotech TH3 Series
The Jeiotech TH3 Series benchtop humidity chamber offers user-friendly control with a 5.6-inch touchscreen, real-time graph monitoring, and intuitive LED indicators. Features like easy water refill, front-access controls, a heated glass door with LED lighting, and a removable condenser grill ensure convenience, efficient operation, and reliable performance—ideal for long-term, high-humidity testing in compact lab spaces.
Outstanding Safety
This chamber prioritizes safety with an electronic over-temperature shutdown and an advanced limiter to prevent overheating. An independent precision temperature sensor provides accurate system shutdown when needed. For added protection, a mechanical backup limiter maintains surface temperatures below 60 °C, even during electrical faults. Additional alarms notify you of low or empty water levels, door openings, and overcurrent conditions. Each heater includes a dedicated fuse, and the system automatically halts operation if the compressor draws excessive current.
Accessories
To explore more, read our article, Environmental Chambers Explained: Temperature, Humidity & Stability Testing on the insights page at Apex Scientific. You’ll also find detailed articles covering a wide range of products and laboratory applications.
