DCD-100, 200, 300, 400

Detector Cooling Systems

With an extensive range of field-proven designs and a worldwide installation base, Janis Research DCD-series dewars represent the state-of-the-art in detector cooling. Constructed of stainless steel shells for maximum structural and vacuum integrity and, where possible, aluminum components for minimized weight, these systems combine fast cooldown with reliable vacuum-tight operation. Systems are available in both closed and open cycle configurations and are suitable for use in a variety of military, commercial and research applications. Janis Research offers several series of detector cooling dewars:

DCD-100: Closed Cycle Cooled Systems
DCD-200: LN₂-Cooled Systems
DCD-300: Compact Systems
DCD-400: Rotatable LN₂-Cooled Systems

System assembly and integration is carried out in a cleanroom environment and in accordance with approved quality assurance procedures. A wide selection of options and accessories is available, including: LN₂ autofill systems, multi-filter wheel inserts, automatic temperature controllers, the Janis Research MSV-1 00 all metal-sealed valve, complete documentation packages, etc.

In addition to these stock systems, Janis can provide complete customized systems, with services ranging from design analysis to prototype development and manufacture of production units.

Detector Cooling Systems by Janis Research

TYPICAL APPLICATIONS:

IR DETECTOR ARRAYS
IR CAMERAS
CCD COOLING
FTIR SPECTROSCOPY
MEDICAL IMAGING
MICROWAVE DEVICES

Table of Contents
DCD-100 Closed Cycle Systems
DCD-200 Liquid Nitrogen Systems
DCD-300 Compact Systems
DCD-400 Rotatable Systems
Other Detector Cooling Systems

SELECTION GUIDE

SERIES	DESCRIPTION	KEY FEATURE	TYPICAL APPLICATIONS
DCD-100	Closed Cycle Systems	No liquid cryogen required	Military and industrial cameras, etc.
DCD-200	Liquid Nitrogen Systems	Economical, long hold times	Military and industrial cameras, etc.
DCD-300	Compact Systems	Small footprint	Instrumentation, R&D, etc.
DCD-400	Rotatable Systems	Operable in any orientation	Telescope installations, etc.

JANIS RESEARCH COMPANY, INC.
2 Jewel Drive, P.O. Box 696
Wilmington, MA 01887-0696 USA
TEL: +1-978-657-8750 FAX: +1-978-658-0349
E-Mail: sales@janis.com
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