T/SHMHZQ 124-2021 Active Group standards

T/SHMHZQ 124-2021 Self-protection Reflection Rate Tester Technical Specification

Publish Date: 2021-12-16 Implement Date: 2021-12-17 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SHMHZQ 124-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's instruments and meters

ICS Name: \nElectromagnetic compatibility integration

Publish Date: 2021-12-16

Implement Date: 2021-12-17

Scope

Scope: It stipulates the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for self-protective reflectance testers (hereinafter referred to as "testers"). Applicable to international standards ISO 3906-1980(E), ISO 3905, and ISO 2814 for measuring the opacity (i.e., contrast ratio or opacity) of color paints, varnishes, light-colored paints, as well as color pastes, pigments, and various colorants on substrates; it can also measure the transparency of various coatings, greases, thin films, plastic products, and machined products; and it can measure the reflectance of solid surfaces (such as 3D movie screens). Main technical content: 4 Technical requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transportation, and storage

Development Information

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