mpms_squid_magnetometer
문서의 이전 판입니다!
밑줄 글씨
Magnetic Properties Measurement System (MPMS) (수정중)
- Quantum Design MPMS-XL7 model with EverCool system.
MPMS trobleshooting
- MPMS 관련 문제, 해결책, 원인에 대해 기록하자.
- Dewar pressure overshooting and/or undershooting
History of He regeneration by Evercool system
- He regeneration 이력을 기록하자.
- 2022.06.06, target He level: 63%
Maintenance checkpoints
- SUPPLY PRESSURE INDICATION
- Monitor the compressor's supply He gas pressure. In the normal operation with adequate heat loads, the supply helium gas pressure indicates between 2.1 and 2.3 MPa (21.4 and 23.5 kgf/cm2G, 304 and 333 psig). The operating pressure varies according to the heat load of cold head and temperature around the equipment.
외부 링크
SQUID https://wiki.aalto.fi/pages/viewpage.action?pageId=165132451
mpms_squid_magnetometer.1664634627.txt.gz · 마지막으로 수정됨: 2022/10/01 23:30 저자 jyh