Environmental Test Chambers - CTC/TTC
Environmental test chambers are used to create precisely controlled environments for testing samples, products, and other materials to determine how they are effected by a number of environmental factors including temperature and humidity.
Simulate and Control Environmental Conditions
Environmental test chambers are designed to create controlled and repeatable environments, allowing you to assess the performance and behavior of your materials, products and components under various stressors. With temperature, humidity, light and other customizable settings, test chambers provide the tools you need for comprehensive testing and research.
Temperature Control: Environmental test chambers offer precise temperature control, enabling you to replicate extreme cold or hot conditions to evaluate thermal performance, material stability and more your products may encounter in real-world scenarios.
Humidity Management: Understanding the effects of humidity on your products is critical for their reliability and durability. Test chambers allow you to control humidity levels, ranging from low humidity to high humidity conditions, replicating environments like tropical climates or desert conditions.
Light Simulation: For products exposed to sunlight or UV radiation, environmental chambers can accurately simulate light conditions, providing insights into material degradation, colorfastness, and resistance to environmental factors.
Model Guide

CTC
Climate Test Chamber
Perfect climatic test chamber with combined humidity and temperature control, -42C to 190C without RH, and +10C up to +95C with RH.

TTC
Temperature Test Chamber
Responsive, precise and energy saving temperature changes in the range from -42C to 190.
Environmental Test Chambers Specs
Memmert produces industry-leading environmental test chambers that feature unique stainless steel that’s scratch-resistant, hygienic, robust, and ever-lasting. We offer environmental test chambers in all sorts of shapes, sizes, and dimensions so you’re sure to find one that fits your space and requirements. These chambers see use in a wide variety of labs from pharmaceutical, biological, product testing, botany, and other labs.
- Temperature Range: -42ºC to 190ºC (without humidity)
- Temperature Range: 10ºC to 95ºC (with humidity)
- Humidity Range: 10% to 90%
- Humidity Accuracy: Within 1%
Programmable Lab Equipment
Our products are equipped with AtmoCONTROL technology that has programming functions depending on which display you select:
SingleDISPLAY and TwinDISPLAY
- Manage and organize data
- Save log files in several formats
- Monitor up to 32 devices online
- Automatic alarms sent to your email when conditions are out of spec
Additional features with TwinDISPLAY
- Archive of ramps and program sequences
- Real-time view of program sequences
- Loops can be inserted within a temperature control program at any place
- Download and manage programs via Ethernet or USB