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

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

• 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.