Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscilla...
This part of IEC 61000-4 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, with regard to: a) repetitive damped oscillatory waves occurring mainly in power, control and signal cables installed in high voltage and medium voltage (HV/MV) substations; b) repetitive damped oscillatory waves occurring mainly in power, control…
Graphic technology — Colour and transparency of printing ink sets for four-colour printing — Part 1:...
ISO 2846-1:2006 specifies the colour and transparency characteristics that have to be met by each ink in a process colour ink set intended for proof and production printing using offset lithography. The specified printing conditions (which use a laboratory printability tester), the defined substrate and a method for testing to ensure conformance are also defined. Characteristics are specified for…
Qualification Code for Concrete Testing Laboratories
1 Scope
1.1
This Standard provides a means of determining a concrete laboratory's capability to test concrete and related materials. It also provides minimum qualification requirements for personnel who test concrete.
1.2
This Standard addresses
(a) the requirements for laboratory certification; and
(b) the administration of these requirements.
1.3
In CSA Standards, "shall…
B181.0-06
Definitions, general requirements, and methods of testing for
thermoplastic nonpressure piping
1 Scope
1.1
This Standard covers thermoplastic nonpressure piping, including
(a) drain, waste, and vent pipe and pipe fittings;
(b) sewer and storm pipe and pipe fittings; and
(c) accessories such as factory-assembled expansion joints, closet flanges, backwater valves, and…
Electroacoustics - Sound level meters - Part 3: Periodic tests
Describes procedures for periodic testing of conventional, integrating-averaging, and integrating sound level meters conforming to the class 1 or class 2 requirements of IEC 61672-1:2002. The aim of the standard is to ensure that periodic testing is performed in a consistent manner by all testing laboratories.
The purpose of periodic testing is to assure the user that the performance of a sound…
Plastics — Use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor weat...
ISO/TR 19032:2006 describes a method that demonstrates the use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor conditions in weathering tests used for plastics.
