The Dual Series Environmental Chambers from Jeiotech, available through Apex Scientific in South Africa, deliver reliable temperature and humidity control through two independently operated chambers. Designed for scientific precision, these chambers support ICH Guideline Q1A (R2) compliance, making them ideal for demanding laboratory stability testing. With three capacity models, researchers gain exceptional flexibility in managing diverse testing conditions.
The graphs above illustrate the stable Temperature and Humidity Control Range for the TH-DG Series chambers. The yellow areas represent the optimal operating zones where both temperature and humidity can be maintained. However, continuous operation below 30 °C for more than 24 hours is not recommended, as indicated by the hatched areas.
Efficient Dual-Chamber Design
Each chamber operates independently, allowing users to run different temperature and humidity conditions at the same time. This capability proves especially beneficial when laboratories must follow multiple testing protocols. Additionally, optimized defrosting technology maintains precise control during long-duration tests without interruptions.
Superior Structural Integrity and Energy Efficiency
Jeiotech engineers these environmental chambers for energy efficiency and long-term reliability. The chambers require minimal refrigeration power to maintain optimal conditions. Moreover, high-performance insulation and double-sealed doors enhance airtightness and prevent temperature drift. Each model features a structure tailored to its volume, ensuring consistent and reproducible results.
User-Friendly Interface and Monitoring
Operators can easily manage chamber settings via the intuitive 5.6-inch color touchscreen controller. This interface displays real-time graphs, water level indicators, and LED status lighting. Furthermore, a tempered glass window with built-in heating and internal LED illumination allows for quick visual checks. Users can also opt for the LC GreenBox, which enables remote control and monitoring via mobile app for added convenience.
Advanced Control and Connectivity
With the optional 21 CFR Part 11-compliant LC DataKeeper, laboratories can ensure GMP audit readiness and secure data tracking. Users can back up data, store programs, and utilize RS-232 (standard) or RS-485 (optional) connections. Moreover, it’s possible to link up to 32 chambers to a single PC for centralized control. Zone-based PID tuning further ensures accurate and responsive thermal regulation.
Accessories
Reliable Safety Features
Jeiotech builds safety into every layer of chamber design. Each unit includes dual over-temperature shutoff systems (A-OT and B-OT), surface temperature regulation below 60 °C, and automatic water level monitoring with real-time alerts. Mechanical protections on the compressor also help extend equipment lifespan and prevent malfunctions. As a result, these chambers offer stable performance even under critical operating conditions.
To learn more about choosing the right chamber for your laboratory, explore our Buyer’s Guide to Environmental Chambers in South Africa or browse our full product range for more cutting-edge solutions from Apex Scientific.
