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Environmental Chambers, Vertical Light Chamber, Thermo Scientific

 

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Small chamber with vertical light
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Small chamber with vertical light
  • Large reach in chamber with vertical light - heating & cooling, no humidity control
  • Large stability chamber with vertical light
  • Forma Environmental Chamber Model 3909
  • Small chamber with vertical light
 
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Environmental Chambers, Vertical Light Chamber, Thermo Scientific

Vertical light chambers
Forma Vertical Light Chambers address a variety of applications that require sample exposure with light, along with temperature control. The light modules for light stability testing according to ICH guidelines Q1B have a combination of bulbs that address the required wavelengths, and UV light according to these guidelines.

A typical process to expose the samples with at least 1.2 million lux hours and 200 watt hours/square meter of UV-light will take less than 170 hours. Such a cycle can easily be programmed: The light will switch off automatically as the specified exposure time is reached.

Plant Growth
The light modules for plant growth have light bulbs that emit increased red and blue wavelengths based on typical sunlight patterns, which are beneficial for plant growth. The light control allows for the programming of individual day/night cycles, as required for your specific plants or experiments.

Insect Hatching
The light modules for insect hatching have bulbs that mimic daylight – ideal for the required day/night simulation. A dusk/dawn feature enables a progressive program that simulates a rising and setting sun, switching on and off in three steps. This helps prevent stress to insects and animals from sudden high-light exposure.

Click to view this Refrigerator as a 3D image

GSA
 
  • Solid door is supplied as standard.
  • Height adjustable vertical light modules allow flexibility to maintain distance between samples and light, for a wide range of sample volumes.
  • Optimal conditions can be achieved through a choice of light settings. Wide light distribution is achieved with 7 light bulbs.
  • Three different light modules are available to address specific applications
    • ICH stability testing– addressing light and UV exposure according to guideline Q1B
    • Plant growth– addressing high red/blue radiation for optimal growth conditions
    • Animal hatching– providing daylight simulation
  • Program light cycles
    • Day/night or individual on/off cycles for every day of the week
    • Dawn/dusk simulations with increasing light intensity in 3 steps
  J146-36 J146-37 J146-38
Lighting Optional Flourescent Light Module
Type Vertical Light Chamber
Capacity SHelf 15.9kg slide out / 22.7kg stationary
Capacity (metric) 11 cu.ft. (311L) 29 cu.ft. (821L)
Capacity Shelf (metric) 35 lbs slide out / 50 lbs stationary
Alarm Types Temperature, Humidity, adjustable Temperature adjustable Temperature, Humidity, adjustable
Certifications/Compliance cULus
Controller Type PID microprocessor controls
Chamber Material Stainless Steel, Type 304 /1.4301, 2B Finish
Int. Dimensions (DxWxH) 31 x 27 x 24 inch
(787 x 686 x 609mm)
31 x 27 x 60 inch (787 x 686 x 1524mm)
Dimensions (L x W x H) 38 x 32 x 51.5 inch
(965 x 813 x 1308mm)
38 x 32 x 88.5 inch (965 x 2248 x 1308mm)
Temperature Range 0°C to 60°C with light, 10°C to 50°C without light
Relative Humidity <95% with Light Off at 37°C; <75% with Light On at 37°C N/A <95% with Light Off at 37°C; <75% with Light On at 37°C
Material Cold-rolled Steel, Powder-coated Cabinet
Display Digital Dual LED
Door Style Solid door
Electrical Requirements 208-220V, 60Hz, 15.0 A, 4-wire (including Ground) single phase 120V, 60Hz, 16.0 A, 3-wire (incl. Ground) single phase 208-220V, 60Hz, 15.0 A, 4 Wire (incl. Ground) single phase
For Use With (Application) Light stability testing, Plant growth, Animal hatching
Humidity Control Microprocessor, PID N/A Microprocessor, PID
Humidity Display Digital, Dual LED (direct set and read in % RH) N/A Digital, Dual LED (direct set and read in % RH)
Humidity Accuracy ≤±5.0% with light off / ≤±8.0% with light on N/A ≤±5.0% with light off / ≤±8.0% with light on
Humidity Resolution 1% relative humidity N/A 1% relative humidity
Humidity Sensor Bulk Polymer N/A Bulk Polymer
Humidity Source Steam generator; initial fill approx. 1L / 1 qt. N/A Steam generator; initial fill approx. 1L / 1 qt.
Humidity Range Above ambient to 95% RH with light off / to 75% RH with light on - at 37°C (98.6°F) N/A Above ambient to 95% RH with light off / to 75% RH with light on - at 37°C (98.6°F)
Input Water Pressure Water Inlet Gravity to 40psi / 2.76 bar N/A Water Inlet Gravity to 40psi / 2.76 bar
No. of Shelves 2 delivered / max. 11 (2 w/light) 3 delivered / max. 19 (3 with light)
Plug Type Nema 14-20P Nema 5-20P Nema 14-20P
Ports Inner diameter: 2.3 inch
Refrigerant CFC-free, R134A
Shelf Area (metric) 30.62 x 25.81 inch (778 x 656mm)
Shipping Weight (Metric) 715 lbs (325kg) 850 lbs (386kg) 1040 lbs (472kg)
Temperature Control Microprocessor, PID
Temperature Resolution 0.1°C
Temperature Sensor Pt 100
Temperature Stability ≤±0.1°C with light off / ≤±0.5°C - with light on, @20°C to 37°C @75% RH with 2 light modules
Temperature Uniformity ≤±0.3°C with light off / ≤±3.0°C - with light on, @20°C to 37°C @75% RH with 2 light modules
Warranty 2 years parts / labor
Water Consumption max. 10L / 2.6 gal per day N/A max. 10 L / 2.6 gal per day
Water Resistivity 50kilohm to 1megohm resistance N/A 50kilohm to 1megohm resistance
Weight (metric) 575 lbs (261kg) 700 lbs (318kg) 765 lbs (347kg)
Compressor 1/4hp, air-cooled 1/4hp, air-cooled 1/4hp, air-cooled
Defrost Adjustable defrost timer; factory set for two 15-min. defrost cycles/24 hr.
GSA Link

Ordering Info

Cat No Vendor Part No VolumeDescriptionPower Qty Price Qty UOM
J146-36 3909 11 cu. ft. (311L)Small chamber with vertical light, heating & cooling, humidity control, light option208-220V / 60Hz / 15A In Stock 1 $25,200.00 EA
J146-37 3928 29 cu. ft. (821.2L)Large reach-in chamber with vertical light, heating & cooling, no humidity control120V / 60Hz / 16A In Stock 1 $26,300.00 EA
J146-38 3942 29 cu. ft. (821.2L)Large stability chamber with vertical light, heating & cooling, humidity control, light option208-220V / 60Hz / 15A In Stock 1 $29,600.00 EA
 

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