Chart Environmental Chambers | Specifications and Utility Requirements |
Specifications and Utility Requirements
Table 1 - Chamber Performance Specifications
P e r f o r m a n c e
T e m p e r a t u r e
Allowable Range |
| |
Temperature change rate |
| Up to 20°C/min |
Temperature Control |
| +/- 2°C after stabilization |
Table 2 - System Details |
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S y s t e m | D e t a i l s | |
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Cooling | LN2 direct injection, time proportional control. | |
Heating | 2 kW (4 kW in HP model) of heat provided by open nichrome | |
| wire heating elements. Time proportional solid state control of | |
| resistive heating elements in air conditioning plenum. | |
Programmable Control and Data Logging
Controller
Communications
Watlow Series 96 temperature controller.
A serial communications connector is installed in the wall of the control panel, wired to the Watlow controller to facilitate communication with a PC. This feature is not standard, but can be ordered as an option.
Table 3 - Dimensions and Utilities
D i m e n s i o n s | a n d U t i l i t i e s |
Interior Workspace | 12” W x 14” D x 12” H |
Overall Exterior Dimensions | 116” W x 146” D x 124” H |
Weight of System | 220 pounds (Approximate) |
Electrical | 230 VAC 1PH; 20 FLA (HP model - 30 FLA) |
Nitrogen | 1/8” fpt; |
Exhaust | 1” OD |
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