HP 11744195 manual Specifications and Utility Requirements, M p e r a t u r e

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	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; 40-50 psig, 175 psig MAX
Exhaust	1” OD

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