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GB/T 6379.1-2004Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions (English PDF)

测量方法与结果的准确度(正确度与精密度) 第1部分：总则与定义

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee

Level / Type

National · Recommended

Issue date

June 2, 2004

Implementation date

January 1, 2005

Scope

GB/T 6379.1-2004 is the English-translated version of 测量方法与结果的准确度(正确度与精密度) 第1部分：总则与定义.

GB/T 6379.1-2004 — This standard specifies: a) assessment of measurement methods and results described Accuracy (trueness and precision) of the General Principles and Applications, by testing for different measuring the actual estimate (GB/T 6379.

1), b) by testing provide estimates of precision measurement method measures the two extremes of the basic method (GB/T 6379.

2), c) provide for the procedure to obtain precision intermediate measure, given the applicable environmental and estimation methods (ISO 5725-3), d) provides measurement method for determining the accuracy of the basic method (ISO 5725-4), e) the conditions for certain specific applications, to provide different GB/T 6379.

2 and ISO 5725-4 method for determining the basic method for correct measurement and precision of the other alternative methods (ISO 5725-5), f) to provide accuracy and precision of the measurement of some practical applications.

GB/T 6379 relates present standard measurement method, especially for the continuous measurement of the amount, and each measured value is only taken as the test result of a measurement method, although this value may be a result of observations.

GB/T 6379 of this standard defines a quantitative measurement method 's ability to give the correct result (accuracy) and the ability to repeat the same result (precision).

This means ignorant of the exact same method can be used to measure the exact same thing, and the measurement process is controlled.

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Document preview — GB/T 6379.1-2004

National Standard of the People's Republic of China

ICS: 03.120.30
Classification: A 41
Replacing: GB/T 6379-1986 Partial; GB/T 11792-1989 Partial

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

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies: a) assessment of measurement methods and results described Accuracy (trueness and precision) of the General Principles and Applications, by testing for different measuring the actual estimate (GB/T 6379. 1), b) by testing provide estimates of precision measurement method measures the two extremes of the basic method (GB/T 6379. 2), c) provide for the procedure to obtain precision intermediate measure, given the applicable environmental and estimation methods (ISO 5725-3), d) provides measurement method for determining the accuracy of the basic method (ISO 5725-4), e) the conditions for certain specific applications, to provide different GB/T 6379. 2 and ISO 5725-4 method for determining the basic method for correct measurement and precision of the other alternative methods (ISO 5725-5), f) to provide accuracy and precision of the measurement of some practical applications. GB/T 6379 relates present standard measurement method, especially for the continuous measurement of the amount, and each measured value is only taken as the test result of a measurement method, although this value may be a result of observations. GB/T 6379 of this standard defines a quantitative measurement method 's ability to give the correct result (accuracy) and the ability to repeat the same result (precision). This means ignorant of the exact same method can be used to measure the exact same thing, and the measurement process is controlled. GB/T 6379 in the scope of this standard for a variety of materials (material or materials), including liquids, powders and solid materials, these materials can be made ??manually, it can be naturally occurring, as long as the material of the different qualitative be properly considered.

Document data

International classification (ICS): 03.120.30.

Chinese classification (CCS): A41.

Estimated length of the Chinese original: 20,289 words.

Adopted international standard: ISO 5725-1-1994, IDT; ISO 5725-1 AMD.1-1998, IDT.

Supersedes the earlier edition GB/T 6379-1986 Partial; GB/T 11792-1989 Partial.

Standards quoted by this document

GB/T 3358.1-1993; GB/T 3358.2-1993; GB/T 3358.3-1993; GB/T 6379.2-2004; ISO 3534-1-1993; ISO 5725-3-1994; ISO 5725-4-1994

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

Referenced standards

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