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GB/T 24762-2009Geometrical product specifications (GPS) - Acceptance test and reverification test for video measuring machine (English PDF)

产品几何技术规范（GPS）影像测量仪的验收检测和复检检测

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 15, 2009

Implementation date

September 1, 2010

Scope

GB/T 24762-2009 is the English-translated version of 产品几何技术规范（GPS）影像测量仪的验收检测和复检检测.

GB/T 24762-2009 is the Chinese standard "Geometrical product specifications (GPS) - Acceptance test and reverification test for video measuring machine".

Its scope clause reads: This standard specifies performance verification image measuring instrument is calibrated with a standard length (hereinafter referred to as the "standard device") acceptance testing, and Users regularly revalidation reverification tests for image measuring instrument performance.

Acceptance and reverification tests specified in this standard applies to the XY plane of a Cartesian coordinate system of image measuring instrument, including in the plane perpendicular to the With positioning or measuring function image measuring instrument on a Cartesian coordinate system Z direction.

Acceptance and reverification tests specified in this standard does not apply to the coordinate measuring machine with video detection system with three-dimensional and the trigger probe Image measuring instrument.

This standard specifies the method of complete acceptance and reverification tests confirmed image measuring instrument performance requirements, rules for determining eligibility and verification Income and reverification tests applications. Its clauses include terms and definitions.

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Document preview — GB/T 24762-2009

National Standard of the People's Republic of China

ICS: 17.040.30
Classification: J 42

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and definitions
4 metrological characteristics of claim
5 - Acceptance and reverification tests
6 standard testing qualified
7 Applications
Appendix A (normative) special regulatory steps Technical Specifications
Annex B (informative) Lens parfocality
Annex C (informative) Relationship matching image measuring instrument resolution and magnification of
Annex D (informative) single, two-way approach and a single, two-way and on the measurement of
Appendix E (normative) Verification intermediate
Annex F (informative) position in the GPS matrix model
References

1 Scope

This standard specifies performance verification image measuring instrument is calibrated with a standard length (hereinafter referred to as the "standard device") acceptance testing, and

Users regularly revalidation reverification tests for image measuring instrument performance.

Acceptance and reverification tests specified in this standard applies to the XY plane of a Cartesian coordinate system of image measuring instrument, including in the plane perpendicular to the

With positioning or measuring function image measuring instrument on a Cartesian coordinate system Z direction.

Acceptance and reverification tests specified in this standard does not apply to the coordinate measuring machine with video detection system with three-dimensional and the trigger probe

Image measuring instrument.

This standard specifies the method of complete acceptance and reverification tests confirmed image measuring instrument performance requirements, rules for determining eligibility and verification

Income and reverification tests applications.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these referenced documents. For undated reference documents, the latest versions apply to this standard.

GB/T 17163 dimensional measuring instruments - Basic terminology

GB/T 17164 dimensional measuring instruments - Product terms

GB/T 18779.1-2002 Geometrical Product Specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 1. Press

Specification test pass or fail decision rules (ISO 14253-1.1998, IDT)

3 Terms and Definitions

GB/T 17163 and GB/T 17164 and established the following terms and definitions apply to this standard.

3.1

Imaged on the photoelectric coupling device based on optical imaging system (referred to as the imaging system), through the optical coupling device acquisition, through software at

Image processing, displayed on the computer screen, using the measurement software for geometric operations obtain the final result of the non-contact measuring instrument.

3.2 EL

Image measuring instrument calibrated to measure the length of the standard, the difference between the measured value and the actual value of the standard.

3.3 EXY

The length in the direction parallel to the focal plane of the measurement indication error.

Note 1. In this standard, XY plane parallel to the focal plane by default, if not, shall be marked accordingly (for example EXZ or EYZ).

Note 2. If only a direction parallel to the X-axis direction or only in a direction parallel to the Y-axis shows the resulting error can be expressed as EX or EY.

GB/T 10932-2024 | GB/T 22092-2018 | GB/T 26093-2010 | GB/T 24761-2009 | GB/T 24760-2009 | GB/T 24759-2009 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

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