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Thermo Scientific™
Forma™ Vertical Light Chamber, 821 L, Stainless Steel, Type 304 /1.4301, 2B Finish
Catalog number: 3942TS
Thermo Scientific™
Forma™ Vertical Light Chamber, 821 L, Stainless Steel, Type 304 /1.4301, 2B Finish
Catalog number: 3942TS
Forma Vertical Light Chambers address a variety of applications that require sample exposure with light, along with temperature control
Catalog Number
3942TS
Unit Size
Each
Capacity (English)
29 cu.ft.
Alarm Types
Temperature and Humidity, adjustable
Price (USD)
| Alarm Types | Temperature and Humidity, adjustable |
| Capacity (English) | 29 cu.ft. |
| Capacity (English) Shelf | 35 lbs slide out / 50 lbs stationary |
| Capacity (Metric) Shelf | 15.9 kg slide out / 22.7 kg stationary |
| Certifications/Compliance | cULus |
| Compressor | 1/4hp, air-cooled |
| Controller Type | PID microprocessor controls |
| Defrost | Adjustable defrost timer; factory set for two 15-min. defrost cycles/24 hr. |
| Description | Large stability chamber with vertical light |
| Capacity (Metric) | 821 L |
| Chamber Material | Stainless Steel (304/1.4301) |
| Lighting | Optional Flourescent Light Module |
| Material | Powder-coated Cold Rolled Steel |
| No. of Shelves | 3 delivered / max. 19 (3 with light) |
| Plug Type | Nema 14-20P |
| Relative Humidity | <95% with Light Off at 37°C; <75% with Light On at 37°C |
| Temperature Range (Metric) | 0°C to 60°C (With Light), 10°C to 50°C (Without Light) |
| Type | Vertical Light Chamber |
| Display | Digital Dual LED |
| Door Style | Solid door |
| For Use With (Application) | Light stability testing, Plant growth, Animal hatching |
| Humidity Accuracy | ≤±5.0% with light off / ≤±8.0% with light on |
| Humidity Control | Microprocessor, PID |
| Humidity Display | Digital, Dual LED (direct set and read in % RH) |
| Humidity Range | Above ambient to 95% RH with light off / to 75% RH with light on - at 37°C (98.6°F) |
| Humidity Resolution | 1% relative humidity |
| Humidity Sensor | Bulk Polymer |
| Humidity Source | Steam generator; initial fill approx. 1L / 1 qt. |
| Input Water Pressure | Water Inlet Gravity to 40psi / 2.76 bar |
| Ports | Inner diameter: 54 mm / 2.3 in. |
| Refrigerant | CFC-free, R134A |
| Shelf Area (English) | 30.62 x 25.81 in. |
| Shelf Area (Metric) | 778 x 656 mm |
| 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. 10 L / 2.6 gal per day |
| Water Resistivity | 50kilohm to 1megohm resistance |
| Dimensions (D x W x H) Interior | 787 x 686 x 1524 mm / 31 x 27 x 60 in. |
| Dimensions (L x W x H) | 965 x 2248 x 1308 mm / 38 x 32 x 88.5 in. |
| Shipping Weight (English) | 1040 lbs |
| Shipping Weight (Metric) | 472 kg |
| Weight (English) | 765 lbs |
| Weight (Metric) | 347 kg |
| Electrical Requirements | 208-220V, 60Hz, 15.0 A, 4 Wire (incl. Ground) single phase |
| Unit Size | Each |
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| Catalog Number | Specifications | Unit Size | Capacity (English) | Alarm Types | Price (USD) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 3942TS | Each | 29 cu.ft. | Temperature and Humidity, adjustable | Request A Quote | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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- Solid door comes standard
- Flexible set up of light modules addresses requirements for sample distance to light and sample volume
- Address applications under optimal conditions with light choices. 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
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