Darwin Chambers Company | Controlled Environment Manufacturer


The Research Choice of Every Scientist

Precision temperature & humidity control

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Custom Precision Environments

Controlled environment rooms configured to your space and designed to meet or exceed the stringent requirements of your application


Versatile Solutions

A wide range of capable reach-in chambers for all industries from the makers of the first large capacity thermoelectric cooled pharmaceutical stability chamber


From the Experts

Unlock the full potential of your equipment and keep it running at optimal performance for years to come with expert services from the people who know it best






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Celebrating over 25 years

A Global Leader in Controlled Environments & Cold Storage Solutions

If your work requires precise environmental control, your work requires Darwin Chambers. From initial inquiry to design and installation to routine maintenance, our expertise, service, and support makes finding and working with the perfect environmental chamber or cold storage solution easy.

Every Darwin Chambers product is backed by 25 years of engineering expertise, an unmatched seven-year thermoelectric Peltier warranty, dedicated customer service, and free 24/7 technical support for the lifetime of your chamber. Work with our engineers to design the custom environmental room you need or select from a vast line of versatile, top-performing reach-in models.

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Reach-In Chambers For Every Research Need

picture applies only to sizes 030,055,084 chambers

A: Industrial-Grade Hinges

An environmental chamber is virtually useless without our strong, durable hinges that keep your doors in perfect alginment for the life of the chamber. Corrosion-resistant materials throughout the chamber construction give you peace of mind when working with corrosive materials.

B: Built In Plenum

Plenum provides side to side airflow to improve uniformity. These models also have door switch controlled LED interior lighting, safety shielded.

C: Door Gaskets

Positive seal self-closing doors with a 120° "stay open" feature. With lifetime-guaranteed external cam lift door hinges and magnetic door gaskets of one piece construction, they are removable without tools for ease of cleaning. Bolt-style door locks keep your specimens safe and secure within the controlled environment.

D: Precision Sensors and Controls

Thermoelectric cooling and ultrasonic humidification systems work with vastly superior electronic controls to bring you at-sensor control of ±0.2°C and ±0.3%RH for most products. Digital and virtual panel options make readings and settings a breeze.

E: Stainless Steel Front Doors

Durable, corrosion-resistant, hygenic, strong, and resistant to extreme temperatures (not to mention attractive) — our stainless steel doors are everything you need from the exterior of your lab equipment. The entire cabinet structure and solid door are foamed-in-place using high-density polyurethane insulation with zero ozone depletion potential (ODP) and zero global warming potential (GWP).

F: Adjustable Shelving

Stainless steel or PVC-coated corrosion-resistant shelving with pilasters and shelf clips included make it easy to set up your shelving the way that makes the most sense to your team. High density and other shelf features are available to store your products or specimen safely.

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Globally Recognized

Trusted by the World's Largest Companies & Universities

We have the capability to offer the best operational fit for your specific requirements while providing some of the most efficient, sustainable, and competitively priced products on the market.

Centrally located with our headquarters in the midwestern United States, Darwin Chambers has the talent, knowledge, and state-of-the-art facilities necessary to produce environmental chambers that meet universal codes and exceed your national industry regulations. Join the network of professionals, universities, and corporations that count on Darwin Chambers for their controlled environment needs.

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