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ASTM D7889-13

Standard Test Method for Field Determination of In-Service Fluid Properties Using IR Spectroscopy

Automaticky preložený názov:

Štandardná skúšobná metóda pre stanovenie pole v prevádzke tekutín vlastnosti pomocou IR spektroskopie

NORMA vydaná dňa 1.10.2013

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Prevedenie	PDF - okamžité stiahnutie - 79.70 € Tlačené - 79.70 €
Dostupnosť	SKLADOM
Cena	79.70 € bez DPH
79.70 €

Informácie o norme:

Označenie normy: ASTM D7889-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2013
Kód tovaru: NS-39238
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Maziva, průmyslové oleje a odpovídající výrobky

Anotácia textu normy ASTM D7889-13 :

Keywords:

antiwear additives, condition monitoring, direct trending, field-based devices, grating spectrometers, handheld devices, infrared spectroscopy, in-service fluid analysis, multivariate analysis, nitration, oxidation, soot, sulfation, ICS Number Code 75.100 (Lubricants, industrial oils and related products)

Doplňujúce informácie

Significance and Use

5.1 This test method provides a means for obtaining useful in-service fluid analysis properties in the field. It is not to be confused with laboratory or portable FTIR devices which provide measurements per the existing Test Methods listed in 1.1 This test method describes the use of a grating spectrometer to analyze properties of an in-service fluid sample which are indicative of the status of that fluid and related machinery.

1.2 This test method provides a means for the assessment of in-service fluid properties using infrared spectroscopy. It describes a methodology for sampling, performing analysis, and providing key in-service fluid properties with a self-contained unit that is meant for field use. It provides analysis of in-service fluids at any stage of their useful life, including newly utilized fluid.

1.3 In particular, these key in-service fluid properties include oxidation, nitration, sulfation, soot, and antiwear additives. They are applicable for hydrocarbon type (API Group I-IV) fluids from machinery lubricants, including reciprocating engine oils, turbine oils, hydraulic oils, and gear oils.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4.1 Exception—The unit for wavenumbers is in cm^-1.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

D4057-22	Standard Practice for Manual Sampling of Petroleum and Petroleum Products
D7412-22	Standard Test Method for Condition Monitoring of Phosphate Antiwear Additives in In-Service Petroleum and Hydrocarbon Based Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry
D7414-22	Standard Test Method for Condition Monitoring of Oxidation in In-Service Petroleum and Hydrocarbon Based Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry
D7415-22	Standard Test Method for Condition Monitoring of Sulfate By-Products in In-Service Petroleum and Hydrocarbon Based Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry
D7418-23	Standard Practice for Set-Up and Operation of Fourier Transform Infrared (FT-IR) Spectrometers for In-Service Oil Condition Monitoring
D7624-22	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) Spectrometry
D7669-20	Standard Guide for Practical Lubricant Condition Data Trend Analysis
D7720-21	Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination
D7844-22a	Standard Test Method for Condition Monitoring of Soot in In-Service Lubricants by Trend Analysis using Fourier Transform Infrared (FT-IR) Spectrometry (Includes all amendments and changes 10/10/2022).
E131-10(2023)	Standard Terminology Relating to Molecular Spectroscopy
E168-16(2023)	Standard Practices for General Techniques of Infrared Quantitative Analysis
E932-89(2021)	Standard Practice for Describing and Measuring Performance of Dispersive Infrared Spectrometers
E1655-17	Standard Practices for Infrared Multivariate Quantitative Analysis
E2412-23a	Standard Practice for Condition Monitoring of In-Service Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry (Includes all amendments and changes 11/14/2023).
E2617-17	Standard Practice for Validation of Empirically Derived Multivariate Calibrations