Methods of measurement on radio receivers for various classes of emission - Part 6: General purpose ...
Gives methods of measurement for the more important characteristics of general-purpose communications receivers. The contents of the corrigendum of February 1997 have been included in this copy.
Fruit and vegetable products — Determination of pH
Specifies a potentiometric method of measuring the pH. Describes the principle, the preparation of the test sample, the test procedure, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1975).
Iron ores — Determination of manganese content — Part 1: Flame atomic absorption spectrometric metho...
The specified method applies to manganese contents between 0,01 % (m/m) and 3 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products. Annex A forms an integral part of this standard. Annexes B and C are for information only.
Animal and vegetable fats and oils — Determination of solid fat content — Pulsed nuclear magnetic re...
Specifies a method for the determination of the solid fat content. Alternative thermal pretreatments are specified according to whether or not the fat exhibits pronounced polymorphism.
Specifies the calculations to be made to adjust the volume of a liquid from the conditions at measurement to the equivalent volume of liquid or vapour at a standard temperature and pressure, or to the equivalent mass or energy (calorific content). Annexes A to H form an integral part of this standard.
Cigarettes — Determination of alkaloid retention by the filters — Spectrometric method
Specifies a direct and a indirect method. Describes the principle, the reagents, the apparatus, the sampling, the test procedures, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1977).
Iron ores — Determination of vanadium content — BPHA spectrophotometric method
The specified method applies to vanadium contents between 0,005 % (m/m) and 0,5 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products. Annex A is for information only. Annexes B and C are an integral part of this standard.
Industrial automation systems and integration — Operating conditions for discrete part manufacturing...
Specifies the industrial environmental conditions for manufacturing equipment. Tabulates limit values for all location classes (temperature, relative humidity, maximum water content of dry air). Describes mechanical, corrosive and erosive influences.
Raw rubber or unvulcanized compounds — Determination of green strength
Describes the principle, the apparatus, the test piece and its conditioning, the temperature of test, the test procedure, the expression of results, and the contents of the test report.
Refrigerated light hydrocarbon fluids — Sampling of liquefied natural gas — Continuous method
Describes the sampling system, the apparatus, the sampling procedure, and the contents of the sampling report. Gives precautions. Specifies 15 terms and definitions. Annex A is for information only.
