The Benchtop, -35 to 150 °C environmental chamber from Jeiotech offers high-performance environmental control for laboratory professionals across South Africa. Engineered for reliability and ease of use, it provides precise temperature and humidity conditions for demanding applications.
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 simplifies operation, allowing you to view graphs and monitor the chamber’s status with ease. The water level check alerts you when refilling is needed, and the easy-cap water inlet makes maintenance quick and simple. Its efficient water supply and recirculation system reduce refill frequency—even during long-duration, high-humidity testing.
The chamber’s front-facing controls and tempered glass door improve usability and visibility. The door includes a heating wire and LED lamp, offering clear observation of your samples. LED status indicators make it easy to confirm operation at a glance. For flexibility, the system includes a cable port with a silicone plug for external equipment, and the removable refrigerator condenser grill allows easy cleaning.
Multifunction Control System
This system enables you to store, document, and back up test programs. An RS-232 port (standard) and optional RS-485 allow you to connect up to 32 chambers to a single PC. Temperature and humidity auto-tuning and calibration help ensure consistent, accurate performance.
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.
To enhance control precision, the system divides PID zones into nine segments. You can also monitor and control the unit remotely using the LC Connected mobile app when paired with the LC GreenBox. The chamber supports data export in Excel or text format, making it easy to analyze results.
Outstanding Safety
Safety features include an electronic over-temperature shutdown and an independent temperature sensor with its own controller. This ensures the system safely shuts down in case of overheating.
A mechanical backup device limits the surface temperature to below 60 °C, even if electronic components fail. Additional safety systems include low and empty water level alerts, door-open warnings, and overcurrent protection. Each heater has a dedicated fuse, and the system automatically shuts off if the compressor current overloads.
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.
For more insight and guidance, read our article, Environmental Chambers Explained: Temperature, Humidity & Stability Testing on the insights page at Apex Scientific. You’ll also find articles that explain various products and their laboratory applications.
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