L. Jinhua, Zhang Yanni, Z. Xiaofeng, Ning Zhanwu, Liu Ning, Z. Jingjing
{"title":"开发了基于活塞测试仪的在线气体流量校准系统","authors":"L. Jinhua, Zhang Yanni, Z. Xiaofeng, Ning Zhanwu, Liu Ning, Z. Jingjing","doi":"10.1109/ICEMI.2017.8265738","DOIUrl":null,"url":null,"abstract":"This paper developed an on-line gas flow calibration system based on piston prover. The principle of clearance-seal was introduced briefly, and then the realization of the piston prover based on clearance-seal was discussed in detail. According to the experimental results, the repeatability and precision was superior to the soap film flow meter. Within the range of 5-500 sccm, the testing relative error is less than 1%o, which indicates the high precision of the device. In addition, with the advantages of high degree of automation and outstanding reliability, this calibration system could be widely applied to various fields of on-line and off-line gas flow calibration.","PeriodicalId":275568,"journal":{"name":"2017 13th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Development on-line gas flow calibration system based on piston prover\",\"authors\":\"L. Jinhua, Zhang Yanni, Z. Xiaofeng, Ning Zhanwu, Liu Ning, Z. Jingjing\",\"doi\":\"10.1109/ICEMI.2017.8265738\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper developed an on-line gas flow calibration system based on piston prover. The principle of clearance-seal was introduced briefly, and then the realization of the piston prover based on clearance-seal was discussed in detail. According to the experimental results, the repeatability and precision was superior to the soap film flow meter. Within the range of 5-500 sccm, the testing relative error is less than 1%o, which indicates the high precision of the device. In addition, with the advantages of high degree of automation and outstanding reliability, this calibration system could be widely applied to various fields of on-line and off-line gas flow calibration.\",\"PeriodicalId\":275568,\"journal\":{\"name\":\"2017 13th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 13th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEMI.2017.8265738\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 13th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEMI.2017.8265738","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Development on-line gas flow calibration system based on piston prover
This paper developed an on-line gas flow calibration system based on piston prover. The principle of clearance-seal was introduced briefly, and then the realization of the piston prover based on clearance-seal was discussed in detail. According to the experimental results, the repeatability and precision was superior to the soap film flow meter. Within the range of 5-500 sccm, the testing relative error is less than 1%o, which indicates the high precision of the device. In addition, with the advantages of high degree of automation and outstanding reliability, this calibration system could be widely applied to various fields of on-line and off-line gas flow calibration.
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