This International Standard specifies procedures and requirements for the identification and labelling of
plastics, and products made from plastics, that are suitable for recovery through aerobic composting. The four
following aspects are addressed:
a) biodegradation;
b) disintegration during composting;
c) negative effects on the composting process and facility;
d) negative effects on the…
Reliability testing - Compliance tests for constant failure rate and constant failure intensity
IEC 61124:2012 gives a number of optimized test plans, the corresponding operating characteristic curves and expected test times. In addition the algorithms for designing test plans using a spreadsheet program are also given, together with guidance on how to choose test plans. This standard specifies procedures to test whether an observed value of: failure rate, failure intensity, meantime to…
Household and similar electrical appliances - Safety - Part 2-24:Particular requirements for refrige...
IEC 60335-2-24:2010+A1:2012 deals with the safety of the following appliances, refrigerating appliances for household and similar use;
ice-makers incorporating a motor-compressor and ice-makers intended
to be used in frozen food storage compartments; refrigerating
appliances and ice-makers for use in camping, touring caravans and
boats for leisure purposes, their rated voltage being not…
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
IEC 61439-6:2012 lays down the definitions and states the service conditions, construction requirements, technical characteristics and verification requirements for low voltage BTS (see 3.101) as follows:
- BTS for which the rated voltage does not exceed 1 000 V in case of a.c. or 1 500 V in case of d.c.;
- BTS intended for use in connection with the generation, transmission, distribution and…
Green coffee — Procedure for calibration of moisture meters — Routine method
This International Standard specifies a procedure for adjustment and subsequent calibration of moisture meters
for green coffee beans with reference samples (RSs).
The RSs are green coffee beans of various moisture contents, determined by a standard method (ISO 6673).
NOTE This method of determining the loss in mass can be considered, by convention, as a method for determining
the water content…
Installation couplers intended for permanent connection in fixedinstallations
IEC 61535:2009+A1:2012 applies to two up to five wire installation couplers including earth, if provided, with a rated voltage up to and including 500 V a.c. and a rated connecting capacity up to and including 10 mm² for permanent connection in indoor electrical installations. Installation couplers with additional contacts for voltages other than mains voltages are outside the scope of this…
Milk and milk products — Calf rennet and adult bovine rennet — Determination by chromatography of ch...
ISO 15163:2012 specifies a reference method for the determination of the amounts of chymosin and bovine pepsin present in a test sample of calf rennet and adult bovine rennet. In addition, it can be used for mixtures of calf/bovine rennet with fermentation-produced bovine chymosin (FPC).
Thermal insulating products for building applications — Conditioning to moisture equilibrium under s...
This International Standard specifies equipment and procedures to condition a thermal insulating product to equilibrium moisture content at (23 ± 2) °C and (50 ± 5) % relative humidity.
It is also applicable to thermal insulating products with moulded skins but is not normally relevant for faced products or for products with other surface treatments.
NOTE 1 The normally specified moisture content…
