Lists and defines the parameters affecting performance and establishes the conditions necessary to agree methods of measurement.

Applicable to simulated systems or sub-systems.

Specifies general requirements for the measurement of signal characteristics of playback systems.

To be read in conjunction with Section 1.1 of BS 7573

Prescribes preferred ratings and characteristics and selects methods of test and inspection requirements for detail specifications for this type of resistor.

For 525 line-60 field and 625 line-50 field TV signals.

For a cobalt content in the range 0.025% to 2.5% (m/m).

Reagents, sampling, test procedures in presence and absence of antimony. Statistical analysis of test results to indicate reproducibility.

Soluble zirconium contents 0.1 per cent to 1.0 per cent and insoluble zirconium contents 0.02 per cent to 0.3 per cent. Reagents, sampling methods, test procedure.

Preparation and storage of test samples, determination of silica, fluorine, iron and sodium contents and of aluminium content by gravimetric and atomic absorption methods.

Reagents, sampling, test procedure. Silicon content 0.02 to 0.3 per cent.

Reagents, sampling, test procedures for zinc content 0.01 to 10 per cent.

Methods of test for varnished fabrics with bases woven from cotton, natural silk or synthetic fibres (including glass) supplied in the form of full width rolls, sheets or tapes slit to various widths.

Seven tensile strength grades of galvanized steel wire strand in sizes from 1.7 mm to 23.8 mm diameter, intended for purposes including railway signalling strand. Manufacture, mechanical properties, packing.

Zinc content up to 0.015 per cent. Reagents, sampling methods, test procedure.

Aluminium content up to 0.05 per cent. Reagents, sampling methods, test procedure.

Describes a procedure for determining cadmium content in various soft solder alloys. The procedure is one giving reliable and reproducible results and is intended for referee analyses, although more convenient and rapid methods are used for routine requirements.

Describes the reagents required, recommended methods of sampling and test procedure for the determination of copper in ingot tin and tin-lead solders having a copper content from 0.01 to 0.4 per cent.

Describes the reagents required, recommended method of sampling and test procedure for the determination of iron in ingot tin, tin-lead solders and white metal bearing alloys having an iron content up to 0.03 per cent.