会议论文详细信息
Cryogenic Engineering Conference 2017 | |
Software development kit for a compact cryo-refrigerator | |
材料科学;物理学 | |
Gardiner, J.^1 ; Hamilton, J.^1 ; Lawton, J.^1 ; Knight, K.^1 ; Wilson, A.^1 ; Spagna, S.^1 | |
Quantum Design Inc., 10307 Pacific Center Court, San Diego | |
CA | |
92121, United States^1 | |
关键词: Helium compressors; Moving components; Pressure feedback; Real time tracking; Serial communications; Software applications; Software development kit; Speed control mode; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/278/1/012164/pdf DOI : 10.1088/1757-899X/278/1/012164 |
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学科分类:材料科学(综合) | |
来源: IOP | |
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【 摘 要 】
This paper introduces a Software Development Kit (SDK) that enables the creation of custom software applications that automate the control of a cryo-refrigerator (Quantum Design model GA-1) in third party instruments. A remote interface allows real time tracking and logging of critical system diagnostics such as pressures, temperatures, valve states and run modes. The helium compressor scroll capsule speed and Gifford-McMahon (G-M) cold head speed can be manually adjusted over a serial communication line via a CAN interface. This configuration optimizes cooling power, while reducing wear on moving components thus extending service life. Additionally, a proportional speed control mode allows for automated throttling of speeds based on temperature or pressure feedback from a 3rdparty device. Warm up and cool down modes allow 1stand 2ndstage temperatures to be adjusted without the use of external heaters.【 预 览 】
Files | Size | Format | View |
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Software development kit for a compact cryo-refrigerator | 471KB | ![]() |