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GB/T 18193-2000Vacuum technology. Mass-spectrometer-type leak detector calibration (English PDF)

真空技术质谱检漏仪校准

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Issued by

State Quality and Technical Supervision

Level / Type

National · Recommended

Issue date

September 26, 2000

Implementation date

February 1, 2001

Scope

GB/T 18193-2000 is the English-translated version of 真空技术质谱检漏仪校准.

GB/T 18193-2000 — This standard specifies: Mass Spectrometer Leak calibration procedure. It applies only to calibrate the sensitive components in a high vacuum system leak.

Therefore, this method has not formulated a complete acceptance tests. This standard specifies the use of helium-4 gas exploration. But in the appropriate under preventive measures, may use other gas exploration, such as argon -40.

The standard procedure for determination of the minimum proposed leak rate and minimum detection concentration ratio two points.

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Document preview — GB/T 18193-2000

National Standard of the People's Republic of China

ICS: 23.160
Classification: J 78

Issued by: State Quality and Technical Supervision

What this standard covers1
Document data2

What this standard covers

This standard specifies: Mass Spectrometer Leak calibration procedure. It applies only to calibrate the sensitive components in a high vacuum system leak. Therefore, this method has not formulated a complete acceptance tests. This standard specifies the use of helium-4 gas exploration. But in the appropriate under preventive measures, may use other gas exploration, such as argon -40. The standard procedure for determination of the minimum proposed leak rate and minimum detection concentration ratio two points. It is used in high vacuum and pressure were greater than one atmosphere the leak detector.

Document data

International classification (ICS): 23.160.

Chinese classification (CCS): J78.

Estimated length of the Chinese original: 14,168 words.

Adopted international standard: ISO 3530-1979; IDT.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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