Tech Note Library

Cryocooler Principle of Operation

A look at the pneumatically diven Gifford-McMahon cycle and how the ARS closed cycle cryostats work.

450K/800K Interfaces

Learn about high temperature interfaces from installation to operation.

Basics of Optical Spectroscopy

A complete guide to get the most out of your ARS cryostat for optical spectroscopy applications. 

Helitran® 
Advanced Features

The advanced features include the matrix heat exchanger and coaxial shield flow transferline.