Developed by Jeiotech, the Temperature & Humidity Chamber (0–90 °C) delivers dependable environmental control for scientific applications. Available from Apex Scientific in South Africa, this chamber offers precise temperature and humidity regulation. It is ideal for laboratories that require consistent testing conditions.
Stable Zone: The yellow shaded area indicates the chamber’s optimal control range, where both temperature and humidity can be precisely regulated
Low Temperature Limitations: Below 30 °C, humidity control is reduced, especially under 60% RH, due to physical system constraints
This control profile makes the TH3-E-200/400 well-suited for applications such as stability testing, accelerated aging, and material performance evaluation under simulated environmental conditions.
Convenient Features
This chamber includes an efficient water supply and recirculation system that reduces the need for frequent refills—even during long high-humidity tests. For added convenience, you can also install an optional direct water supply system.
The tempered glass door allows easy sample observation and includes built-in heating wires and an LED lamp for improved visibility. Furthermore, the door opens and closes effortlessly, and the removable refrigerator condenser grill makes maintenance quick and simple. These features help keep the refrigeration system running efficiently.
Multifunction Control System
You can control up to 32 devices simultaneously by connecting them to a PC via the RS-485 port. The system includes temperature and humidity auto-tuning, and calibration features for reliable operation. A PID zone divided into nine segments ensures stable and precise control.
Moreover, with the optional LC GreenBox, you can use the LC Connected mobile monitoring system to track operations remotely—anytime, anywhere.
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.
Outstanding Safety Features
Safety comes first. The chamber includes an advanced electronic over-temperature shutdown system with an A-OT limiter. It also uses a dedicated precision temperature sensor and controller for accurate automatic shutdown in case of overheating.
A general-type backup over-temperature limiter (B-OT) adds a second layer of protection. In addition, the system keeps surface temperatures below 60°C. It includes alarms for low or empty water levels, warnings for open doors, and overcurrent protection.
Smart Control, Clear View
The TH3-E series humidity chamber features a double-sealed tempered glass door for improved airtightness and clear sample visibility. A 5.6-inch color touchscreen controller enables intuitive operation, while real-time graph displays allow users to easily monitor chamber performance and environmental conditions at a glance—enhancing both convenience and precision in daily use.
Each heater features its own fuse, while the system automatically shuts down during compressor overloads or abnormal refrigerant pressure. These safety features ensure reliable, long-term performance in your lab.
Accessories
For more information and guidance, read our article, Environmental Chambers Explained: Temperature, Humidity & Stability Testing on the Insights page at Apex Scientific. You’ll also find a range of detailed articles to help you better understand our products and their laboratory applications.
