ACL Cryogenic

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Helium transfer tube

The insulated pipelines designed with the structure of high-vacuum multi-layers effectively eliminates the convection, conduction and radiation of heat.

Specifications

JPP - H

Type

Regulating valve

Vacuum interface

Liquid helium dewar end

Outer pipe :

Inner pipe :

User magnet end

Outer pipe :

Inner pipe :

Vacuum

Leak rate

U-shaped, L-shaped

Manual

KF25

304 / 316

Φ6 - Φ32mm

Φ3 - Φ16mm

M8 - M12 x 1 external thread

304 / 316

Φ6 - Φ32mm

Φ3 - Φ16mm

M8 - M12 x 1 external thread

< 1.0 x 10 - 4Pa

< 1.0 x 10 - 10 Pa m³/s

JPP - H

Type

Regulating valve

Vacuum interface

Liquid helium dewar end

Outer pipe :

Inner pipe :

User magnet end

Outer pipe :

Inner pipe :

Vacuum

Leak rate

U-shaped, L-shaped

Manual

KF25

304 / 316

Φ6 - Φ32mm

Φ3 - Φ16mm

M8 - M12 x 1 external thread

304 / 316

Φ6 - Φ32mm

Φ3 - Φ16mm

M8 - M12 x 1 external thread

< 1.0 x 10 - 4Pa

< 1.0 x 10 - 10 Pa m³/s

A multi-layer structure is used between the inner and the outer pipes, and reflective-screen aluminum foil is used to minimize the impact of radiation heat transfer caused by thermal radiation on the low-temperature liquid in the inner pipe.

Support and bushing rings are used between the inner and the outer pipes of the high-vacuum multi-layer insulated pipelines; special head plates are used between each transfer pipeline and this corridor-style structure effectively prevents heat conduction between the inner and the outer pipes.

Helium level meter

The ACL Superconducting Liquid Helium Level Meter is engineered to provide precise and real-time monitoring of liquid helium levels in cryogenic systems. Designed for stability and reliability, this instrument ensures optimalperformance and safety in your operations.

Key Features

High Precision Measurement

Offers a measurement range of 0 – 1000 mm with an accuracy of ±0.5% Full Scale (FS) and a resolution of 1 mm, ensuring precise monitoring of liquid helium levels.

Real-Time Sampling

Continuously samples and displays liquid helium levels, providing up-to-date information for effective system management.

User-Friendly Display

Equipped with an LCD dot-matrix or photoelectric cell dot-matrix display, facilitating easy reading of measurements.

Robust Construction

Built to withstand the demanding conditions of cryogenic environments, ensuring durability and longevity.

Specifications