Latest News

13th China International Optoelectronics Expo; Shenzhen, China

Thales Cryogenics will, for the first time, be your direct contact at the 13th China International Optoelectronic Expo at Shenzhen Convention & exhibition centre, September 6-9, 2011. Be sure to visit our booth (B757) to experience our complete range of cryogenic cooling solutions.

China
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Thales Cryogenics extremely well visited at SPIE 2011

Thales Cryogenics, together with Thales Nederland Optronics, have welcomed an overwhelming number of interested visitors on their combined booth at SPIE 2011. The two papers we presented during the conference are now available on our download page.

SPIE 2011
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Home Coolers Joule Thomson
Joule Thomson Print

Thales Cryogenics supplies a complete range of Joule-Thomson coolers.

Joule Thomson minicooler

Introduction

We design and produce all Joule-Thomson support equipments (high-pressure bottles, high-pressure relief valve, solenoid valve for the complete cooling line). The Joule-Thomson coolers are specially designed to meet customer dedicated requirements. We produce free-flow JT coolers as well as demand-flow (or self regulated) JT coolers. We produce cryostats in dimensions from Ø 3 mm up to Ø 10 mm Cryostat

Design Features

  • Working cold temperature: around 80K
  • Cooldown time: from 1 sec. to 1 min.
  • High reliability and long storage life
  • Possibility of different working gas
  • Self-regulated or fixed orifice
  • Various heat exchanger shapes
  • Low costs
  • No noise
  • Able to withstand large acceleration
  • Able to withstand high temperature environment>

Support Equipment

High Pressure Vessel
  • HP storage bottles:
    • From few cc to several liters
    • From 100 to 1000 bar
    • Sealed for life
    • Full metal or composite
  • LP relief valve
  • HP solenoid valve
  • Connecting pipes
  • Quick release connectors

Support equipment is designed according to customer requirements. It is designed and cleaned to be compatible with the purity required for the supply of J/T cryogenic line.