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GB/T 17764-2008Hydrometers -- Principles of construction and adjustment (English PDF)

密度计的结构和校准原则

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

September 18, 2008

Implementation date

September 1, 2009

Scope

GB/T 17764-2008 is the English-translated version of 密度计的结构和校准原则.

GB/T 17764-2008 — This standard specifies the structure and principles of calibration for various liquid glass density measurement density meter. This standard is used for the glass hydrometer density meter without a thermometer.

This standard applies to all kinds of glass used to measure the density of a liquid density meter.

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Document preview — GB/T 17764-2008

National Standard of the People's Republic of China

ICS: 13.300
Classification: A 80
Replacing: GB/T 17764-1999

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard provides a variety of glass used to measure the density of the liquid density meter calibration structure and principles. This standard is used without a thermometer, hydrometer glass hydrometer. This standard applies to all kinds of glass used to measure the density of the liquid density meter.

Document data

International classification (ICS): 13.300.

Chinese classification (CCS): A80.

Estimated length of the Chinese original: 9,975 words.

Adopted international standard: ISO 387-1977, IDT.

Supersedes the earlier edition GB/T 17764-1999.

Standards quoted by this document

ISO 1768

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 1768

Cited by

HG/T 4118-2009Cardanol (for resins)

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