Standards
Prescribes the requirements for metric capacity measures of cylindrical and conical shapes. It is intended for use by manufacturers in manufacturing Metric Capacity Measures thus ensuring all measures of a specified type and capacity will have the same dimensions. These measures are intended for use in normal commercial transactions and are for use in measuring liquids only. 7p. (Price Code B)
This standard specifies inter alia conversion factors to be used in converting quantities measured in Imperial to SI and other units. It sets out procedures for the uniform use for these conversion factors. It is intended for use in everyday operations in government commerce, industry, education certain branches of technology and sport.
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 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 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 document recommends good practices for all elements of conformity assessment, including objects of conformity assessment, specified requirements, activities, bodies, systems, schemes and results. It is intended for use by individuals and bodies that wish to provide, promote or use impartial and reliable conformity assessment services. Providers of conformity assessment can include conformity assessment bodies, accreditation bodies, peer-assessment agreement groups, and organizations providing declarations of conformity. Individuals or organizations that promote or use conformity assessment can include, as appropriate, regulators, trade officials, and owners of conformity assessment systems and schemes.
This standard covers flat-bottomed water storage tanks of circular cross-section manufactured from unreinforced polyethylene by the process of rotational moulding. Included are requirements for physical characteristics, dimensions, materials performance, testing marking and labelling.
These specifications apply to tanks intended for:
(a) The storage of potable water at normal atmospheric pressure;
(b) Installation and use at environmental or service temperatures such that the material of tank remains between 15 °C and 80°C; and
(c) Vertical, above- ground installation on fixed, flat, fully- supporting bases.
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.