HP 11744195 - Manual (Page 9)

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 -80 to +200 ° C
Temperature change rate Up to 20 ° C/min
Temperature Control +/- 2 ° C after stabilization
Table 2 - System Details
S y s t e m D e t a i l s
Cooling LN
2
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 Watlow Series 96 temperature controller.
Communications 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; 40-50 psig, 175 psig MAX
Exhaust 1” OD
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