DCD-200 Liquid Nitrogen Systems

Open cycle systems are the appropriate choice for vibration-sensitive applications and for those requiring more economical cooling. Utilizing liquid nitrogen (LN₂) in either pourfill or autofeed configurations, these systems have no moving parts and, thus, none of the mechanical vibration inherent to closed cycle systems. Cryogen hold times in excess of 8-12 hours are typical - actual hold times will vary with dewar size and heat loads. All system integration is carried out under cleanroom conditions and in accordance with approved quality assurance procedures. All systems are fully tested prior to shipment; test results and complete documentation packages are available.

Liquid Nitrogen Detector Cooling Systems - Janis Research

FEATURES

Rugged stainless steel construction ensures structural and vacuum integrity
Optional multi-filter wheel assembly provides maximum operational flexibility
May be configured with a variety of windows, electrical feedthroughs, etc.
May be customized to meet a variety of size, weight and performance requirements

Table of Contents		Page
Introduction		1
DCD-100 Closed Cycle Systems		2
DCD-200 Liquid Nitrogen Systems		3
DCD-300 Compact Systems		4
DCD-400 Rotatable Systems		5
Other Detector Cooling Systems		6

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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