A CALIBRATION SYSTEM FOR LASER VIBROMETERS AT NIMT |
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| C. Hirunyapruk, P. Rattanangkul, B. Thummawut, V. Plangsangmas |
- Abstract:
- Laser Vibrometers have been used in many applications such as automotive and hard disk drive industries. In metrological field, laser vibrometers are employed as reference standards for the calibration of accelerometers. To have the traceability chain to the International System of Units (SI), several National metrological institutes (NMIs) and companies have developed calibration systems for laser vibrometers. National Institute of Metrology (Thailand), NIMT, is one of those NMIs. This paper describes the set-up for the primary vibrometer calibration system used at NIMT and presents the methods used according to methods 1 and 2 shown in the international standard ISO16063-41. The calibration results are also discussed.
- Keywords:
- calibration, laser vibrometer, primary calibration
- Download:
- IMEKO-WC-2012-TC22-O4.pdf
- DOI:
- -
- Event details
- Event name:
- XX IMEKO World Congress
- Title:
Metrology for Green Growth
- Place:
- Busan, REPUBLIC of KOREA
- Time:
- 09 September 2012 - 12 September 2012