Environmental Chamber Models | Thermo Fisher Scientific

Choose from a range of environmental chambers based on the temperature, lighting and humidity ranges that your application requires. We’ve made it easy to find the right chamber for your lab.

Select an Environmental Chamber that perfectly fits your needs.

Choosing the right Environmental Chamber depends primarily on what factors you need to control, whether temperature, humidity, lighting, CO₂. Our chambers are organized around these key functions, with additional modular components and options to support your specific testing requirements. No matter which model you choose, all include rich standard features that make them easy to use and are designed to help you achieve consistently reliable results.

Heratherm Environmental Chambers

Heratherm Light Chambers	Heratherm Stability Chambers	Heratherm CO₂ Chambers	Heratherm Incubation Chambers
Environmental control for regulated and sensitive products that require light stability testing	Test shelf-life, stability, and other quality control demands	Precisely control the parameters of your cell growth conditions	Dependable microbiological incubation or temperature dependent storage and testing
Control capability
Temperature, humidity, light	Temperature, humidity	Temperature, humidity, CO₂	Temperature (cooling and heating)
Regulatory and compliance standards
Enables compliance with 21 CFR Part 11. Meets ICH guidelines for photo stability testing Q1B. Simulate gradual transitions from day to night, suitable for plant and insect growth	Enables compliance with 21 CFR Part 11. Meets compliance standards for ICH, FDA, TAPPI, ASTM or national testing standards	Enables compliance with 21 CFR Part 11. Specific focused on temperature-only segments of drug stability and culture	Enables compliance with 21 CFR Part 11. Specific focus on temperature-only segments of drug stability and incubation
Size
750 L (26.5 cu. ft.)	750 L (26.5 cu. ft.)	750 L (26.5 cu. ft.)	750 L (26.5 cu. ft.)
Temperature range
0-70 °C 10-45 °C with light on	0-70 °C	0-45 °C	0-70 °C
Relative humidity
10-90% RH	10-90% RH	10-90% RH	--
Light
LED technology	--	--	--
CO₂
--	--	0 - 20% v/v	--
Applications
ICH stability testing with UV light Plant growth Animal hatching Light simulation testing	Stability testing Shelf-life testing Environmental testing	Cell culture	Precise temperature conditions above and below ambient. Excellent for microbiological incubation or storage (cooled or heated)
Models
Available for pre-order. Contact us for details	Solid door option Glass door option	Available for pre-order. Contact us for details	Solid door option Glass door option

Additional Environmental Chamber models

	Stability Chambers	Vertical Light Stability Chambers	Heat Only Reach-in Chambers	Refrigerated Reach-in Chambers	Vertical light Refrigerated Reach-in Chambers
Model Number	3940, 3911	3942, 3909	3960	3920	3928
Control Capability	Temperature Humidity	Temperature Humidity Light	Elevated temperature	Temperature	Temperature Light
Typical Applications	Stability testing Shelf-life testing Product and packaging testing Materials testing Environmental stability testing Photostability testing Insect hatching Plant growth Controlled storage Freeze/thaw testing Cell culture/growth		Microbiological incubation Insect hatching Plant growth Controlled Storage Shelf-life testing Materials testing Stability testing that does not require humidity control
Description	Meets compliance standards for ICH, FDA, TAPPI, ASTM or national testing standards	ICH light module for optimal light exposure according to guideline Q1B. Light modules for plant and insect growth also available	Focused on elevated temperature-only segments of drug stability and culture	Focused on temperature-only segments of drug stability and incubation	Meet ICH guidelines for photo stability testing Q1B. Simulate gradual transitions from day to night, suitable for plant and insect growth
Temperature Range	0°C to 60°C	10°C to 50°C with light on	5°C above ambient to 60°C	0°C to 60°C	10°C to 50°C with light on
Relative Humidity Range	Above ambient to 95% @ 37°C (98.6°F)	Above ambient to 75% @ 50°C (122°F)	NA	NA	NA
Lighting Modules (max.)	2	2 or 3	NA	NA	3
Size	11 or 29 cu. ft.	11 or 29 cu. ft.	29 cu. ft.	29 cu. ft.	29 cu. ft.
CO2	Optional	NA	NA	Optional	NA