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GB/T 20505-2006Anodizing of aluminium and its alloys -- Measurement of reflectance characteristics of aluminium surfaces using integrating-sphere instruments (English PDF)

铝及铝合金阳极氧化阳极氧化膜表面反射特性的测定积分球法

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

September 26, 2006

Implementation date

February 1, 2007

Scope

GB/T 20505-2006 is the English-translated version of 铝及铝合金阳极氧化阳极氧化膜表面反射特性的测定积分球法.

GB/T 20505-2006 — This standard specifies the total reflectance measured using integrating sphere aluminum and aluminum alloy surfaces and methods of the anti- reflective properties.

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Document preview — GB/T 20505-2006

National Standard of the People's Republic of China

ICS: 25.220.20
Classification: H 20

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the total reflectance measured using integrating sphere aluminum and aluminum alloy surfaces and methods of the anti- reflective properties. The method is also applicable to the specular reflection (the main gloss), values ??of measured specular and diffuse reflection values.

Document data

International classification (ICS): 25.220.20.

Chinese classification (CCS): H20.

Estimated length of the Chinese original: 8,876 words.

Adopted international standard: ISO 6719-1986, IDT.

Standards quoted by this document

ISO 7724-2

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

Referenced standards

Cited by

YS/T 875-2013Coated aluminium alloy sheets and strips with high reflectivty used for lamp brackets

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