Steel — Determination of low carbon contents — Part 4: Coulometric method after combustion
The coulometric method for the determination of low carbon contents in steels after combustion in a current of oxygen is applicable to carbon contents between 0,005 and 0,1 %. Specifies principle, reagents, apparatus, sampling, procedure, special case: carbon contents less than 0,010 % and test report.
Soaps — Determination of moisture and volatile matter content — Oven method
A sample of about 10 g is weighed to the nearest 0.01 g, placed in an oven controlled at 103 2 °C, cooled in a desiccator and weighed again. The operations are repeated until the difference in mass between two successive weighings is less than 0.01 g.
Standard Test Methods for Mat-Formed Wood Particleboards and Waferboard
This standard is one of the CAN3-O188 Series of Standards on
Particleboard and Waferboard. It describes the test procedures
for determining dimensional tolerances, density and moisture
content, static bending strength, internal bond strength,
hardness, screw-holding strength, linear expansion and nail
withdrawal resistance of particleboard and waferboard.
Additionally this standard…
Green coffee — Determination of moisture content (Basic reference method)
The method consists in determinig of the loss in mass when the product, previously ground without alteration of its moisture content, is brought into equilibrium with an anhydrous atmosphere at a temperature of 48+2 °C, at a pressure of 2,0+0,7 kPa. An annex shows a suitable dish and a drying tube.
High-voltage cable plug and socket connections for medical X-ray equipment
Deals with essential dimensions to ensure mechanical interchangeability recommended dimensions, wiring connections to contacts of plug and socket, and marking of contacts of plug and socket. The contents of the corrigendum of April 2010 have been included in this copy.
Analogue signals for process control systems. Part 2: Direct voltage signals
Applicable to analogue direct voltage signals used in industrial process measurement and control systems. lt specifies ranges of analogue direct voltage signals and the signal common; it also deals with ripple content. The analogue direct voltage signal, unlike the analogue direct current signal specified in IEC 60381-1, is not intended for transmission over long distances. This standard does not…
Steel — Determination of nitrogen content — Spectrophotometric method
This method is applicable to non-alloy and low-alloy steels containing between 0.002 % (m/m) and 0.050 % (m/m) of nitrogen and less than 0.6 % (m/m) of silicon. It allows the determination only of the nitrogen content which can be converted to an ammonium salt. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
