Digital sampling setup for calibration of strain gauge bridge calibration unit BN100

被引：0

作者：

Maslan, Stanislav ^{[1
]}

Sira, Martin ^{[1
]}

Skalicka, Tereza ^{[1
]}

机构：

[1] Czech Metrol Inst, Okruzni 31, Brno 63800, Czech Republic

来源：

2018 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM 2018) | 2018年

关键词：

Impedance; inductive voltage divider; voltage ratio; strain gauge;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes minimalistic, economic, automated, digital sampling calibration setup for calibration of a strain gauge bridge calibration unit BN100 or similar high division ratio dividers. The setup uses impedance divider instead of the IVD as the reference divider. It achieves comparable or better uncertainty for division ratios below 1 mV/V compared to the IVD based methods. For 1 mV/V the expanded uncertainty (k = 2) is 8 nV/V from the input.

引用

页数：2

共 50 条

[21] A Reference Merging Unit and Calibration Setup for Sampled Values over Ethernet
Lehtonen, Tapio
Hallstrom, Jari
2016 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM 2016), 2016,
[22] CiNetStrain - Wireless Strain Gauge Network - Calibration and Reliability Measurements
Hongell, Timo
Ihalainen, Jukka
Hakala, Ismo
Ad Hoc Networks, (ADHOCNETS 2012), 2013, 111 : 275 - 288
[23] Digital Calibration of 60 GHz Setup for Use in Power Amplifier Predistortion
Marsalek, Roman
Pospisil, Martin
Gotthans, Tomas
Urbanec, Tomas
2019 IEEE 20TH INTERNATIONAL WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS (SPAWC 2019), 2019,
[24] Error Analysis and Calibration on Digital Optical Metering Unit
Zhu, Dongbai
IECON 2004: 30TH ANNUAL CONFERENCE OF IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOL 2, 2004, : 1555 - 1558
[25] Calibration of the DQI (Digital Quartz Inertial Measurements Unit)
Stave, LP
PROCEEDINGS OF THE 52ND ANNUAL MEETING - THE INSTITUTE OF NAVIGATION: NAVIGATIONAL TECHNOLOGY FOR THE 3RD MILLENNIUM, 1996, : 607 - 615
[26] "Optimal" calibration weights under unit nonresponse in survey sampling
Andersson, Per Gosta
SURVEY METHODOLOGY, 2019, 45 (03) : 533 - 542
[27] Calibration methods for negative gauge pressure down to-100 kPa
Bentouati, Djilali
Durgut, Yasin
Otal, Pierre
Plimmer, Mark
Prazak, Dominik
Sabuga, Wladimir
Ehlers, Sven
Sinir, Ekrem
MEASUREMENT SCIENCE AND TECHNOLOGY, 2018, 29 (03)
[28] CALIBRATION OF STANDARD WATTMETERS USING A CAPACITANCE BRIDGE AND A DIGITAL GENERATOR
OLDHAM, NM
PETERSONS, O
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1985, 34 (04) : 521 - 524
[29] Theoretical design of calibration beams for strain gauge factor measuring apparatus
Deng Zubin
STRAIN, 1998, 34 (03) : 99 - 107
[30] Examination of Systematic Bench Errors for Calibration of a Strain-Gauge Balance
A. A. Bol’shakova
V. S. Volobuev
A. R. Gorbushin
V. V. Petronevich
Measurement Techniques, 2017, 60 : 763 - 770

← 1 2 3 4 5 →