Thermo Scientific Forma Environmental Chamber 3911


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    Thermo Scientific 3911: Stable environmental conditions for diverse research with precise control and monitoring. View BaneBio’s equipment today!

    SKU: BB3362479 Category:


    • Perform a variety of applications with the Model 3911 Forma Environmental Chamber by Thermo Scientific, which can be configured for a variety of purposes and are available in multiple capacities. Recommended for ideal for growth, stability and shelf-life testing applications.
    • Broad Range of Features and Controls:
    • Wide temperature range of 0 to 60C that enhances the flexibility of the unit
    • Relative humidity control via steam generator from above ambient to 95% at 37C (not available w/Cat. No. 3920)
    • Sophisticated digital controls
    • Programmable ramp and soak cycles for temperature and RH
    • Durable cabinets with true laminar airflow through side plenums for extremely tight uniformity
    • Phenolic-coated evaporator for use in applications that create corrosive byproducts
    • Manual control of defrost and refrigeration cycles
    • Visible/audible safety alarms alert to over- and undertemperature conditions, deviation of humidity from set parameters
    • Durable Construction:
    • Cold-rolled steel, powder-coated cabinet
    • 2 (5.1cm) thick, CFC-free, foamed-in-place polyurethane insulation
    • Stainless-steel interior with solid stainless-steel adjustable shelves
    • Directed horizontal airflow system for excellent uniformity
    • Locking swivel casters for easy mobility during installation and cleaning
    • Leveling feet for stability and added safety in the lab
    • Specifications:
    • Capacity11 cu. ft. (311.5 L)
    • Power208/220 V, 60 Hz, 15 A
    • Dimensions, Interior31" W x 27" D x 24" H (78.7 x 68.6 x 60.9 cm)
    • Dimensions, Exterior38" W x 32" D x 51.5" H (96.5 x 81.3 x 130.8 cm)
    • Temperature Range0C to 60C
    • DisplayDigital Dual LED
    • Humidity ControlMicroprocessor, PID
    • Humidity DisplayDigital, dual LED (direct set and read in % RH)
    • Humidity Accuracy5.0%
    • Humidity Resolution0.01
    • Humidity SensorBulk polymer
    • Humidity SourceSteam generator; initial fill approx. 1 qt. (1L)
    • Input Water PressureWater Inlet Gravity to 40psi
    • ProgrammabilityTemperature ramp and soak, up to 24 steps
    • RefrigerantCFC-free, R134A
    • Temperature Accuracy0.1 at 25 to 37C
    • Temperature Resolution0.1C
    • Temperature SensorRTD
    • Temperature Uniformity0.3 at 25 to 37C
    • Water Consumption0.25 gal./hr. input water volume
    • Water Resistivity50kilohm to 1megohm resistance
    • MaterialPowder Coated Cold Rolled Steel
    • Chamber MaterialStainless Steel
    • Weight300 lbs. (136 kg)