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SJ/T 10557.4-1994Chemical anlytical methods for aluminium foil for the electrolytic capacitor. Determination of copper, iron, zinc, manganese and magnesium with atomic absorption spectrophotometry (English PDF)

电解电容器用铝箔化学分析方法原子吸收分光光度法测定铜、铁、锌、锰和镁量

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Recommended

Issue date

August 8, 1994

Implementation date

December 1, 1994

Scope

SJ/T 10557.4-1994 is the English-translated version of 电解电容器用铝箔化学分析方法原子吸收分光光度法测定铜、铁、锌、锰和镁量.

SJ/T 10557.4-1994 — This standard specifies the use of aluminum foil in copper, iron, zinc, manganese and magnesium determination electrolytic capacitors. This standard applies to the following content in the range of electrolytic capacitor with aluminum foil; copper content: 0. 0005 to 0. 2000%; iron content: 0. 001 to 0.

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Document preview — SJ/T 10557.4-1994

National Standard of the People's Republic of China

ICS: 31.06
Classification: L 11;L90

What this standard covers1
Document data2

What this standard covers

This standard specifies the use of aluminum foil in copper, iron, zinc, manganese and magnesium determination electrolytic capacitors. This standard applies to the following content in the range of electrolytic capacitor with aluminum foil; copper content: 0. 0005 to 0. 2000%; iron content: 0. 001 to 0. 200%; Zn

Document data

International classification (ICS): 31.06.

Chinese classification (CCS): L11;L90.

Estimated length of the Chinese original: 6,655 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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