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BackLow Magnetic Noise Fiberglass Cryostats

Series BA4

Cryostat series BA4 is used with cryogenic probes or devices requiring large common access to the cryostat which has a small diameter of the sensors area. BA4 provides the smallest "H" distance possible and a cryogenic bulb that is very stable in vibration. Helium consumption is usually better than in the B1 cryostat though it still depends on the "H" distance requirements and the cryogenic insert design in the cryostat neck region.


 Mesuron Inc. cryostats outperform competitors' cryostats due to

  • higher reliability: most of our cryostats have been in working condition for more than 20 years

  • longer helium hold times

  • lighter weight

  • resistance to mechanical damage

  • lower magnetic noise

  • smaller hot-to-cold distances

  • easier access to liquid helium or nitrogen,

  • faster cool down

  • safer operation.


Please, note that cryostat dimensions may differ from those in the pictures. All cryostat pictures are just examples of possible SQUID magnetometers configurations. For more custom cryostat details please contact us

If you would like to submit a request for quotation, please, click here Request Form



In the Picture:

D1 - The inside diameter of the cryostat neck and internal cryogenic vessel

D2 - Cryostat outside diameter

D4 - Internal Diameter of the inside cryostat tail

L - Length of the cryostat without inserts (cap)

Ln -Cryostat neck length

Lb -Cryogenic vessel length

Lti - Internal cryogenic tail length

H - Minimum Hot-to-Cold distance from the sensor to the warm surface of the bottom plate 


If you have any question or would like to submit a request for Quotation, please, click here Request Form



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