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Shanghai Maikewei Semiconductor Technology Co., Ltd
Liquid helium free superconducting magnet system
NegotiableUpdate on 05/07
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Overview
Janis DryMag superconducting magnet provides a strong magnetic field and low-temperature environment without using liquid helium. The sample is cooled by static helium heat exchange gas throughout the entire temperature range, which can uniformly cool solid, powder, liquid, and irregularly shaped samples to 1.5 K. The heater and thermometer on the copper sample chamber and sample holder are used in conjunction with a dual channel temperature controller for fast and accurate sample temperature control.
Product Details
Janis DryMag superconducting magnet provides a strong magnetic field and low-temperature environment without using liquid helium. The sample is cooled by static helium heat exchange gas throughout the entire temperature range, which can uniformly cool solid, powder, liquid, and irregularly shaped samples to 1.5 K. The heater and thermometer on the copper sample chamber and sample holder are used in conjunction with a dual channel temperature controller for fast and accurate sample temperature control.
DryMagsuperconducting magnetIt can be equipped with electrical testing connectors and wiring, which is very suitable for studying the electronic properties of materials. The transportation measurement package integrates Lake Shore MeasureLINK software, M81-SSM synchronous source measurement system, and M91 FastHall controller for turnkey automated magnetoelectric measurement.
Main features:
☛ Temperature range: 1.5 K~300 K (420 K optional)
☛Vertical magnetic field up to 12 T, horizontal magnetic field up to 7 T
☛Top Loading Insertion Rod, Sample in Static Helium Gas
☛Suitable for uniform cooling of liquids, powders, and irregularly shaped samples
☛Optical window optional
☛Optional complete measurement options include M81 synchronous source power transmission test, M91 fast Hall test, etc
Basic parameters of DryMag magnet system |
|
Operating temperature range |
<1.5 K~300 K (high temperature 420 K optional) |
Initial cooling time |
~24 hours |
temperature stability |
±50 mK |
Sample replacement time |
90 min |
Suggested maintenance time for refrigeration unit |
10000 hours (GM) or 20000 hours (vascular) |
Magnet options | |
Maximum magnetic field |
7 T split type (optical or horizontal magnetic field), 7 T, 9 T or 12 T solenoid |
Maximum temperature option |
|
300 K |
standard |
420 K |
Both channels are satisfied (in non optical magnets) |
420 K |
Only the sample position meets the requirements (in optical magnets) |
Optical Window Options |
|
Bottom optical window |
Compatible with solenoid magnets |
Horizontal optical window |
Compatible with 7T split magnet |
System Options |
|
Single axis rotating sample rod |
Vertical axis standard |
Dual axis rotating sample rod |
Allow the sample to rotate along the vertical and horizontal axes |
Sample vacuum testing options |
|
He3 plugin |
300 mK |
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