Standards

This International Standard gives specifications for the angular coordinate system to be used in the design of scales, reticles or other display means incorporated in instruments for determining optical data on human eyes or corrective lenses for human eyes.

This Standard specifies the requirements and the materials used in the manufacturing of scales and masses.

This specification covers chlorinated poly(vinyl chloride) (CPVC) pipes made in standard thermoplastic pipe dimension ratios and pressure rated for water. (See Appendix). Included are criteria for classifying CPVC plastic pipe materials and CPVC plastic pipe, and requirements and test methods for materials, workmanship, dimension, sustained pressure, burst pressure, flattening, and extursion quality. Methods of marking are also given.

This standard specifies legal metrology requirements for labelled packaged commodities with constant nominal content and subject to international trade.  It also covers sampling plans for net content verification of goods declared in units of mass or volume.

This Recommendation specifies

·    legal metrology requirements for prepackaged products (also called prepackaged commodities or prepackaged goods) labeled in predetermined constant nominal quantities of mass, volume, linear measure, area, or count, and

·         sampling plans and procedures for use by legal metrology officials in verifying the quantity of product in prepackages.

NOTE:  The sampling plans are not recommended for use in the quantity control processes of the packer.

This standard specifies requirements for circular-cross-section seamless polypropylene (PP) pipes made from homopolymer polypropylene (PP-H), block copolymer polypropylene (PP-R) or random copolymer polypropylene with modified crystalline structure and elevated temperature resistance (PP-RCT).

This regional standard specifies requirements for high density polyethylene garbage badge which are normally used for the disposal of domestic and commercial waste. It includes requirements and test methods for impact resistance bag dimensions, burst resistance, heat seal integrity and leakage. This standard does not apply to bag intended for the disposal of industrial, biological or medical waste.

The object of this part of IEC 60107 is to define parameters and to provide a guideline for measurement on D2 - MAC/ packet equipment under uniform and repetitive conditions. The D2 - MAC/ packed process is specified in EBU in SPB 489.