Anhydrous hydrogen fluoride for industrial use — Sampling
This part contains a method for taking laboratory samples intended for the determination of the water content and the preparations of the test samples. Contains instructions for handling with the material. Applicable for taking samples of this highly corrosive liquid from road and rail tanks, drums and cylinders. The principle consists in allowing the liquid of one of these containers to flow in…
Solid dielectric tubular-style rotary variable pre-set capacitors: Grade 2. Part 1: General requirem...
Establishes under laboratory conditions: their suitability for use
over stated ranges of temperature, air pressure and humidity, their
ability to withstand specified conditions of mechanical shock,
their ability to withstand the rigours of normal assembly
processes.
Ceramic dielectric disk-style rotary variable pre-set capacitors: Grade 2. Part 1: General requireme...
Describes the tests on capacitors to establish as far as possible under laboratory conditions: their suitability for use over stated ranges of temperature, air pressure and humidity; their ability to withstand specified conditions of mechanical shock such as are to be expected under transit or operational conditions: their
ability to withstand the rigours of normal assembly processes attendant on…
Gives requirements and characteristics to specify a hydrophone which is suitable as an IEC Standard Hydrophone for calibration purposes, to be used as a laboratory standard for comparison with other hydrophones intended for daily use.
Variable capacitors - Part 1: Terms and methods of test
Describes the tests on capacitors to establish, under laboratory conditions, their suitability for use over stated ranges of temperature, air pressure and humidity, their ability to withstand specified conditions of mechanical shock such as are to be expected under transit or operational conditions, their ability to withstand the rigours of normal assembly processes attendant on their…
Aluminium oxide primarily used for the production of aluminium — Sampling
Details the practical requirements for taking representative samples intended for chemical analysis and determination of the physical characteristics. Applicable to products during transport, loading/unloading, contimuous flow and storage. Will be revised when general methods are available. Taking samples is carried out without reduction of particle size by manual or mechanical removal of…
