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IEC 60475 METHOD OF SAMPLING INSULATING LIQUIDS
IEC 60475 METHOD OF SAMPLING INSULATING LIQUIDS4 General principles for the sampling of insulating liquids4.1 New insulating liquids in delivery containers4.1.1 Place of samplingThe sample shall be taken from the part of the delivery container where the insulating liquid is likely to be most heavily ...
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IEC 60475 METHOD OF SAMPLING INSULATING LIQUIDS
IEC 60475 METHOD OF SAMPLING INSULATING LIQUIDS1 ScopeThis International Standard is applicable to the procedure to be used for insulating liquids in delivery containers and in electrical equipment such as power and instrument transformers, reactors, bushings, oil-filled cables, oil-filled tank-type ...
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ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infra
ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infrared (FT-IR) Spectrometers for In-Service Oil Condition Monitoring10. Reporting of Spectral Data10.1 All spectra must be processed in units of absorbance as a function of wavenumber.10.2 Pathlength Normalization - The reporting ...
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ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infra
ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infrared (FT-IR) Spectrometers for In-Service Oil Condition Monitoring9. Procedure for Collecting FT-IR Spectra9.1 Background Collection - Collect a single-beam background spectrum at the beginning of each run and frequently enough ...
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ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infra
ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infrared (FT-IR) Spectrometers for In-Service Oil Condition Monitoring5. Apparatus5.1 Fourier Transform Infrared (FT-IR) Spectrometer - All FT-IR instruments suitable for use in this practice must be configured with a source, ...
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ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infra
ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infrared (FT-IR) Spectrometers for In-Service Oil Condition Monitoring4. Significance and Use4.1 This practice describes to the end user how to collect the FT-IR spectra of in-service oil samples for in-service oil condition monitoring. ...
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ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infra
ASTM D7418 Standard Practice for Set-Up and Operation of Fourier Transform Infrared (FT-IR) Spectrometers for In-Service Oil Condition Monitoring1. Scope1.1 This practice covers the instrument set-up and operation parameters for using FT-IR spectrometers for in-service oil condition monitoring for both ...
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ASTM D7624 Standard Test Method for Condition Monitoring of Nitration in In-Serv
ASTM D7624 Standard Test Method for Condition Monitoring of Nitration in In-Service Petroleum and Hydrocarbon-Based Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry12. Report12.1 Trending - Data shall be recorded and reported at selected time intervals during the lubricant's ...
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ASTM D7624 Standard Test Method for Condition Monitoring of Nitration in In-Serv
ASTM D7624 Standard Test Method for Condition Monitoring of Nitration in In-Service Petroleum and Hydrocarbon-Based Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry10. Procedure10.1 Collect a background spectrum according to the procedure specified in Practice D7418.10.2 ...
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ASTM D7624 Standard Test Method for Condition Monitoring of Nitration in In-Serv
ASTM D7624 Standard Test Method for Condition Monitoring of Nitration in In-Service Petroleum and Hydrocarbon-Based Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry7. Apparatus7.1 Fourier transform infrared spectrometer equipped with sample cell, filter (optional), and ...
