Plastics — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps
Specifies methods for exposing to a carbon-arc light source under controlled environmental conditions. The procedure may include measurements of the irradiance and radiant exposure at the surface of the specimen. It is recommended that a similar material of known behaviour be exposed simultaneously with the experimental material as a reference. General guidance is given in ISO 4892-1.
Meteorology — Radiosonde — Part 3: Laboratory test method for solar radiation error of temperature s...
This International Standard proposal specifies technical requirements and evaluation method for temperature correction on temperature measurement in radiosonde due to solar radiation in sounding experiment. This International Standard is applicable to the correction of temperature measurement traceable to SI unit in radiosonde boom sensors according to variations of pressure and air speed under…
CSA Safety Requirements for Electrical and Electronic Measuring and Test Equipment
1. Scope
CAN/CSA-C22.2 No. 231.0-M89 - Electrical and Electronic Measuring and Test Equipment
1.1.1 This Standard applies to electrical, electronic, or electromechanical equipment designed to
(a) measure or observe, and indicate quantities of
(i) electrical, or
(ii) electronic phenomena; or
(b) supply
(i) electrical, or
(ii) electronic quantities for measuring or…
Household electric cooking appliances - Part 2: Hobs - Methods for measuring performance
IEC 60350-2:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60350-2:2025 defines methods for measuring the performance of electric hobs for household use. Appliances covered…
High-voltage test techniques - Part 2: Measuring systems
IEC 60060-2:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60060-2:2025 is applicable to complete measuring systems and to their components, used for the measurement of…
Scope
1.1 This Standard addresses battery containment enclosures intended to mitigate the heat, fire, and
deflagration hazards that can result from lithium-ion battery thermal runaway.
1.2 These requirements do not address the toxicity hazards associated with thermal runaway of lithiumion
cells, batteries, battery packs, or battery-powered devices.
1.3 A battery containment enclosure covered…
