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Thermo Scientific™ Forma™ Environmental Chamber Model 3920, 821.2 L, Stainless Steel
GSA_VA

Catalog No. 13262340
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Voltage:
120 V
This item is not returnable. View return policy
Attention:This item requires special delivery information. You will be asked for this during the checkout process.
This item is not returnable. View return policy
Attention:This item requires special delivery information. You will be asked for this during the checkout process.

Description

Temperature Range: 0°C to 60°C; Light: No Lighting.

Perform a variety of applications withThermo Scientific™ Forma™ environmental chambers, which can be configured for a variety of purposes and are available in multiple capacities. With a wide range of accessories and years of experience in constructing cabinets, we can construct units to match your most stringent applications.

Broad Range of Features and Controls:

  • Wide temperature range of 0° to 60°C that enhances the flexibility of the unit
  • Sophisticated digital controls
  • Programmable ramp and soak cycles for temperature†
  • 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 (except Model 3920)

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
  • Comes with glass door as standard; solid door is available as custom (must be specified at time of order to be factory installed)

Broad Range of Options:

  • Interior lighting for Models 3920, 3940 and 3949 (Optional)
  • Reinforced shelving and flooring for heavy loads
  • Heatless dryer for lower humidity levels
  • Access ports for probes, sensors
  • Interior convenience receptacles
  • CO2 (IR sensor)
  • 6″ and 12″ temperature chart recorder
  • Other custom options available

Compatible with:

  • Recorders (197075, 198036, 198039, 198042, 201144, 201145, 201146, 201147)
  • Reach-In/Environmental Chamber Solid Stainless-steel Shelf (224139)
  • Reach-In/Environmental Chamber Perforated Stainless-steel Shelf (224155)
  • Reinforced Stainless-steel Shelf (224161)
  • Fixed Reinforced Stainless-steel Shelf for two shakers (1900005)
  • Stainless-steel Door Glass Cover, factory installed (190591)

Recommended for:

Ideal for growth, stability and shelf-life testing applications

Ordering Information

† Humidity controller available on 3940/3949, 3911/3913 only



 

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TRUSTED_SUSTAINABILITY

Specifications

Capacity (English) 29 cu. ft.
Certifications/Compliance ICH, FDA, TAPPI, ASTM™
Capacity (Metric) 821.2 L
Chamber Material Stainless Steel
Lighting No Lighting
Material Powder-coated Cold Rolled Steel
No. of Shelves 6 std./19 max.
Temperature Range (Metric) 0°C to 60°C
Type Environmental Chamber
Display Digital Dual LED
Door Style Glass Door
Programmability Temperature ramp and soak, up to 24 steps
Refrigerant CFC-free, R134A
Temperature Accuracy ±0.1 at 25° to 37°C
Temperature Resolution 0.1°C
Temperature Sensor RTD
Temperature Uniformity ±0.3 at 25° to 37°C
Dimensions (D x W x H) Interior 27 x 31 x 60 in. (68.6 x 78.7 x 152.4 cm)
Width (English) 38 in.
Width (English) Interior 31 in.
Width (Metric) 96.5 cm
Width (Metric) Interior 78.7 cm
Height (English) 88.5 in.
Height (English) Interior 60 in.
Height (Metric) 224.8 cm
Height (Metric) Interior 152.4 cm
Depth (English) 32 in.
Depth (English) Interior 27 in.
Depth (Metric) 81.3 cm
Depth (Metric) Interior 68.6 cm
Electrical Requirements 120 V, 60 Hz
Voltage 120 V
Amperage 20 A
Frequency 60 Hz
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