LN2 Cooled HTS Short Solenoid

Adapted from our popular LM optical short-solenoids, the LN series brings a low-cost alternative to the researcher where a local liquid nitrogen (“LN2”) supply is available.

Enquire

Two models feature HTS coil systems providing 1 T field strengths in 38 and 80 mm bores, with coil cryogenic operating temperatures achieved with a LN2 flow drawn from a standard unpressurised liquid nitrogen dewar. The flow circuit connects to the magnet body via a flexible bellows, offering ease of magnet siting and very low vibration levels in operation. The LN2 flow is maintained by a small rotary pump, which also provides initial system vacuum so no other vacuum pumping station is required. Cool-down is fast (under 5 h for the LN40) and theLN2 consumption is low (<0.5 lph). Features shared with the LM short solenoids include the very low profile and excellent optical access angles, low fringe field through use of a partial iron circuit for the cryostat, ability to operate at any angle, and active magnet protection electronics.

 

  • Very compact low profile magnets, excellent sample access
  • Operate in any orientation
  • Fast cool-down and fast to ramp
  • Liquid nitrogen consumption < 0.5 lph

LN2 standard models

Model

Bore size (mm)

Peak field (T)

Height

(mm)

Cryostat OD

(mm)

Max. operating current

(A)

Magnet mass

(kg)

LN40

38

1

57

208

65

<15

LN80

80

1

100

250

55

<35

×

HTS-110 Contact

×

Product Form for LN2 Cooled HTS Short Solenoid

×

Mailing List

×
Top