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SJ/T 11026-1996Analytical methods for silver copper brazing for electron device Determination of iron, cadmium and zinc by atomic absorption spectrophotometry (English PDF)

电子器件用银铜钎焊料的分析方法原子吸收分光光度法测定铁、镉、锌

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Recommended

Issue date

November 20, 1996

Implementation date

January 1, 1997

Scope

SJ/T 11026-1996 is the English-translated version of 电子器件用银铜钎焊料的分析方法原子吸收分光光度法测定铁、镉、锌.

SJ/T 11026-1996 — This standard specifies the use atomic absorption spectrophotometry iron, cadmium and zinc, used in electronic devices with silver solder copper fiber.

Measuring range: iron and cadmium is 0. 0005% to 0. 0040% 0. 0005% zinc 0. 0030%.

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Document preview — SJ/T 11026-1996

National Standard of the People's Republic of China

Classification: L 90
Replacing: GB 9620.7-1988

What this standard covers1
Document data2

What this standard covers

This standard specifies the use atomic absorption spectrophotometry iron, cadmium and zinc, used in electronic devices with silver solder copper fiber. Measuring range: iron and cadmium is 0. 0005% to 0. 0040% 0. 0005% zinc 0. 0030%.

Document data

Chinese classification (CCS): L90.

Estimated length of the Chinese original: 3,363 words.

Supersedes the earlier edition GB 9620.7-1988.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 2 pages — is available in the English PDF.

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