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Environmental Chambers, Vertical Light Chamber, Thermo Scientific

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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

Features
Specifications
Resources

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.

Ordering Info

Cat No	Vendor Part No	Volume	Description	Power	Qty	Price	Qty
J146-36	3909	11 cu. ft. (311L)	Small chamber with vertical light, heating & cooling, humidity control, light option	208-220V / 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 control	120V / 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 option	208-220V / 60Hz / 15A	In Stock	1	$29,600.00	EA

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