Darwin Chambers is a manufacturer of environmental chambers, environmental rooms, laboratory incubators, and stability testing chambers. This website provides normally stocked environmental testing chambers, stability chambers used in the pharmaceutical industry, and temperature controlled incubators. You will also find stock laboratory refrigerators, laboratory freezers, insect growth chambers ( or insect rearing chambers ), freeze thaw chambers, and thermal cycling chambers. In addition to these models, a custom reach-in chamber or walk-in environmental room can be made to your specifications.Chambers come standard with 300 series stainless steel fronts, brushed finished aluminum sides and back. Darwin Chambers carries full stainless exterior and interior models as well. Casters are standard on every stand-up chamber. KB series environmental chambers, PH series stability chambers, DB series incubators, stability refrigerators, and insect growth chambers all come standard with Fuji PXR4 microprocessors. Customers can also add options such as timed lighting, glass doors, chart recorders, dehumidification systems, remote PC control, temperature and humidity data loggers, CO2 control, and access ports.