ISO/TS 21003-7:2019 建物内の温水および冷水設備用の多層配管システム—パート7：適合性評価のガイダンス | ページ 6

3.1

certification body

impartial body, governmental or non-governmental, possessing the necessary competence and responsibility to carry out certification of conformity according to given rules of procedure and management

Note 1 to entry: A certification body is preferably compliant with ISO/IEC 17065.

3.2

inspection body

body that performs inspection

Note 1 to entry: An inspection body can be an organization, or part of an organization.

Note 2 to entry: An inspection body is preferably compliant with ISO/IEC 17020 ^[3].

[SOURCE: ISO/IEC 17020:2012 ^[3], 3.5]

3.3

testing laboratory

laboratory which measures, tests, calibrates or otherwise determines the characteristics of the performance of materials and products

Note 1 to entry: A testing laboratory is preferably compliant with ISO/IEC 17025.

3.4

quality management system

part of a management system with regard to quality

Note 1 to entry: Requirements for quality management systems are given in ISO 9001 ^[1].

[SOURCE: ISO 9000:2015 ^[6], 3.5.4, modified — Note 1 to entry has been added]

3.5

quality plan

document setting out the specific quality practices, resources and sequence of activities relevant to a particular product or range of products

3.6

type testing

tt

testing performed to prove that the compound, component, product, joint or assembly is capable of conforming to the requirements given in the relevant standard

Note 1 to entry: The type test results remain valid until there is a change in the compound or product or assembly provided that the process verification tests are done regularly.

3.7

batch release test

BRT

test performed by or on behalf of the manufacturer on a batch of material compound, components or products, which has to be satisfactorily completed before the batch can be released

3.8

process verification test

PVT

test performed by or on behalf of the product manufacturer on compounds, components, products or joints at specific intervals to confirm that the process continues to be capable of producing components and products which conform to the requirements given in the relevant standard

Note 1 to entry: Such tests are not required to release batches of materials, compound, components or products and are carried out as a measure of process control

3.9

audit test

AT

test performed by a test laboratory on behalf of an inspection body or certification body to confirm that the material, compound, components, product, joint or assembly continues to conform to the requirements given in the relevant standard and to provide information to assess the effectiveness of the quality management system

3.10

indirect test

it

test performed by or on behalf of the manufacturer, different from that specified test for that particular characteristic, having previously verified its correlation with the specified test

3.11

witness test

WT

test accepted by an inspection or a certification body for type testing and/or audit testing, which is carried out by or on behalf of the manufacturer and supervised by a representative of the inspection or certification body, qualified in testing

3.12

material

composition grouped by families, expressed by generic names used in material standards, e.g. PP-H, PB-R, PE-RT Type II, PE-Xa, aluminium alloy type 8006

3.13

material grade

material with a defined specification from a material manufacturer

3.14

alternative material grade

material grade available for the production of a multilayer pipe, but different from the one used in the type test (second sourcing)

Note 1 to entry: The pipe manufacturer might have alternative material grades for the inner layer, inner adhesive layer, metal layer, outer adhesive layer and/or outer layer of the multilayer pipe.

3.15

compound

clearly defined homogenous mixture of base polymer with additives, i.e. antioxidants, pigments, stabilizers and others, at a dosage level necessary for the processing and the intended use of the final product

3.16

batch of material grade

clearly identified quantity of a given homogeneous materials or compound manufactured under uniform conditions and defined and identified by the materials or compound manufacturer

3.17

product

pipe, fitting, or valve of a clearly identified type intended to be a part of a piping system, which the manufacturer puts on the market

3.18

product batch

clearly identified collection of units or products, manufactured consecutively or continuously under the same conditions, using the same compounds conforming to the same specifications

Note 1 to entry: The production batch is defined and identified by the product manufacturer.

3.19

lot

clearly identifiable sub-division of a batch for inspection purposes

3.20

sample

one or more units or products drawn from the same production batch or lot, selected at random without regard to their quality

Note 1 to entry: The number of products in the sample is the sample size.

3.21

group

collection of similar components from which samples are selected for testing purposes

3.22

component

product manufactured out of a specific material or compound, brought to the market as part of another product or as a spare part

Note 1 to entry: For drinking water application, components may be considered as products and be individually approved (e.g. o-ring, gasket) or they are tested as an integral part of a product (e.g. in a valve).

3.23

joint

connection between two or more products

3.24

assembly/assembled product

product consisting of two or more parts

3.25

sampling plan

specific plan, which defines the test and the number of units or products or assemblies to be inspected

3.26

product type

generic description of a product

3.27

cavity

<moulding> space within a mould to be filled to form the moulded product