Power   Voltage: 208/230 with 120V internal outlet Hz: 60 Amps: 20 Phase: 1

Large Capacity Environmental Chambers

• Provides complete automatic control over temperature and humidity for a versatile, reliable storage and processing environment
• Ideal for a wide range of biological, microelectronics, chemical and food processing applications
• Helps you meet FDA requirements for "Stability Testing of New Drug Substances and Products"
• Available in 4 models and 4 sizes
• "Reach-in" design affords easy access to up to 80 cubic feet of storage space
• Temperature range: 4°C to 70°C
• All models maintain temperature uniformity of ±0.5°C
• Arrives completely assembled

These environmental chambers combine 40 years of manufacturing experience with several significant innovations and engineering advances, resulting in the most exacting control of temperature and humidity available.

Versatile Designs Accommodate Broad Range of Applications

They are also recommended for a wide range of microelectronics and semiconductor applications. Low-temperature, low-humidity models help retard chemical processes (such as oxidation) and are thus ideal for extending shelf lives of sensitive stored materials. High-humidity and above-ambient temperature models are well suited to failure testing components under conditions that approximate real-world extremes.

High   Low

Construction
The exterior is constructed of sturdy 20 gauge galvanized steel, with a white powder coat finish. All sides feature environmentally safe, CFC-free foam insulation to ensure stable internal temperature. The interior of the chamber is easy to maintain, corrosion resistant stainless steel. All units include 6 adjustable epoxy-coated shelves per door opening, which will facilitate various sample sizes.

Choose from standard solid doors for light sensitive applications, or optional glass doors for better viewing. Heated doors help eliminate condensation.

Standard equipment includes an RS485 data output, high/low safety alarms, door open/power out alarm, a 2” access port for external monitoring, a 120V internal power outlet, and a key lock for security.

Programmable Controls
Temperature and humidity are user selected with a 21-step, password protected programmable controller, which comes standard with each chamber. Precise digital temperature set point with an easy-to-read LED display.

All models are refrigerated, with a temperature range of 4°C to 70°C; select models include humidity controls and/or chart recorder.

Each environmental chamber will be customized to meet your specific needs. Simply complete the questionnaire available by clicking this link, then call Terra for your price quotation.

Options Cat. # $/Each Glass Door for 24 cu. ft. Chamber 5321-58 Login Glass Door for 33 cu. ft. Chamber  5321-59 Login Glass Door for 52 cu. ft. Chamber (order 2)  5321-60 Login Glass Door for 80 cu. ft. Chamber (order 3) 5321-61 Login Extra Shelf for 24 cu. ft. (epoxy coated) 5321-62 Login Extra Shelf for 33 cu. ft. (epoxy coated) 5321-63 Login Extra Shelf for 52 cu. ft. (epoxy coated) 5321-64 Login Extra Shelf for 80 cu. ft. (epoxy coated) 5321-65 Login

Walk-In Chambers Also Available! These walk-in chambers provide additional capacity—up to 218 cubic feet! Call for more information on a system configured to your requirements.