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For Macroscopic optical applications

For Macroscopic optical applications

Continuous flow cryostats: The Optistat® range of products has been specifically designed for macroscopic optical applications by providing large sample space and excellent optical access. The base temperature requirement for your experiment will determine, to a large extent, the choice of the cryostat cooling technologies and sample space environment.

Choose from the following:

  • Continuous helium flow cryostat, sample in exchange gas (OptistatCF)
  • Continuous helium flow cryostat, sample in vacuum (OptistatCF-V)
  • Integral nitrogen reservoir cryostat,  sample in exchange gas (OptistatDN)
  • Integral nitrogen reservoir cryostat, sample in vacuum (OptistatDN-V)
  • Low vibration variable temperature cryostat, sample in exchange gas (OptistatSXM)
  • ActivelyCooled(or Cryofree) optical cryostats, sample in vacuum (OptistatAC-V)

Cryostat with integrated helium reservoir:

The Variox  is an integral variable temperature insert and helium reservoir cryostat, with interchangeable tails and inserts…
This cryostat is also compatible with the HelioxVT(He3 system) and KelvinoxVT( Dilution refrigerator) inserts giving access to mK temperatures.

Window choices

A wide range of window materials may be fitted to all Optistat cryostats.

Cryostat

Temperature range

Cryogen used

Sample environment

OptistatCF

2.3-300K (EPS 40 pump)

500K as an option

Helium or nitrogen

Static or dynamic exchange gas

OptistatCF-V

2.3-500K (with EPS400 pump)

Helium or nitrogen

Vacuum

OptistatDN

77-300K

500K as option

Nitrogen only

Static exchange gas

OptistatDN-V

77-500K

Nitrogen only

Vacuum

OptistatSXM

1.6-300K (with EPS40 pump)

Helium or nitrogen

Dynamic exchange gas

OptistatAC-V 01

22-325K

None

Vacuum

OptistatAC-V 04

9-325K

None

Vacuum

OptistatAC-V 12

2.8-325K

None

Vacuum

OptistatAC-V 14

2.8-325K

None

Vacuum



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OI Direct - Cryospares®

Oxford Instruments Direct Cryospares on-line catalogue

Browse our on-line Oxford Instruments Direct - Cryospares catalogue, offering you an extensive range of cryogenic products, spare parts, accessories and consumables. AUTUMN/FALL SPECIAL OFFERS ON NOW Click here (opens in new window) »

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