Optical Instruments, Volume. 46, Issue 5, 75(2024)
Pressure measurement method and device using magnetic balance
Figures & Tables(6)
Fig. 3. Distance between two magnets versus output of scale based on five experiments
Fig. 4. Mean distance between two magnets versus output of scale based on five experiments
Table 1. Effect of distance between magnet and scale on output of scale
View tableView in ArticleTable 1. Effect of distance between magnet and scale on output of scale
实验1 距离/ mm 实验1 天平输出/ mg 实验2 距离/ mm 实验2 天平输出/ mg 实验3 距离/ mm 实验3 天平输出/ mg 218 4 145 9 151 8 196 5 141 10 143 9 175 6 127 12 137 10 155 7 119 14 125 11 134 9 115 16 121 12 117 12 107 18 119 13 95 18 99 20 117 14 89 20 94 22 109 15 80 25 89 24 106 16 73 30 86 26 103 17 68 33 79 30 99 18 60 40 61 42 95 19 57 45 57 46 93 20 52 50 49 55 89 22
Table 2. Variance of the error distribution for five experiments
View tableView in ArticleTable 2. Variance of the error distribution for five experiments
序号 实验1 实验2 实验3 实验4 实验5 方差 8.1665 13.4604 12.8727 2.3706 6.0114
Tools
Get Citation
Copy Citation Text
Binbin TU, Fei CAI, Jufeng ZHAO, Guangmang CUI. Pressure measurement method and device using magnetic balance[J]. Optical Instruments, 2024, 46(5): 75
Paper Information
Category:
Received: Jul. 14, 2023
Accepted: --
Published Online: Jan. 3, 2025
The Author Email:
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20