An Improved Standard Bell Prover

FENG Jiaming; WU Tingfeng; LI Sicong

doi:10.3969/j.issn.2096-9015.2021.03.15

Volume 65 Issue 3

Mar. 2021

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FENG Jiaming, WU Tingfeng, LI Sicong. An Improved Standard Bell Prover[J]. Metrology Science and Technology, 2021, 65(3): 71-74, 62. doi: 10.3969/j.issn.2096-9015.2021.03.15

Citation:

FENG Jiaming, WU Tingfeng, LI Sicong. An Improved Standard Bell Prover[J]. Metrology Science and Technology, 2021, 65(3): 71-74, 62. doi: 10.3969/j.issn.2096-9015.2021.03.15

FENG Jiaming, WU Tingfeng, LI Sicong. An Improved Standard Bell Prover[J]. Metrology Science and Technology, 2021, 65(3): 71-74, 62. doi: 10.3969/j.issn.2096-9015.2021.03.15

Citation:

FENG Jiaming, WU Tingfeng, LI Sicong. An Improved Standard Bell Prover[J]. Metrology Science and Technology, 2021, 65(3): 71-74, 62. doi: 10.3969/j.issn.2096-9015.2021.03.15

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An Improved Standard Bell Prover

doi: 10.3969/j.issn.2096-9015.2021.03.15

Guangzhou Energy Inspection and Research Institute, Guangzhou 511447, China

Available Online: 2021-04-13
Publish Date: 2021-03-12

Abstract

Abstract

This paper proposes an improved design of a standard bell prover in light of shortcomings of traditional ones. The advantages of the design are described based on three innovative concepts. The experimental data from the improved design by using the traditional forward- and backward-blowing methods is given, demonstrating the accuracy of the facility. The connection diagram of the design is also provided. The design is compared with existing techniques.
- gas flowmeter,
- standard bell prover,
- verification,
- forward-blowing method,
- backward-blowing method

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References(12)

References

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