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GB/T 30904-2014Inorganic chemicals for industrial use—Crystal form analysis—X-ray diffraction method (English PDF)

无机化工产品晶型结构分析 X射线衍射法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 8, 2014

Implementation date

December 1, 2014

Scope

GB/T 30904-2014 is the English-translated version of 无机化工产品晶型结构分析 X射线衍射法.

GB/T 30904-2014 is the Chinese standard "Inorganic chemicals for industrial use—Crystal form analysis—X-ray diffraction method".

Its scope clause reads: This standard specifies the method of X-ray diffraction crystal structure of inorganic chemical products analysis of terms and definitions, principle of the method, reagents and materials Materials, instruments, sample preparation, measurement equipment laboratory conditions and safety.

This standard applies to the crystal structure of various inorganic chemical products were analyzed using the diffractometer. Its clauses include terms and definitions.

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Document preview — GB/T 30904-2014

National Standard of the People's Republic of China

ICS: 71.060.01
Classification: G 10

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

1 Scope
2 Normative references
3 Terms and Definitions
3.1 X-ray diffraction X-raydiffractionmethod
3.2 Powder X-ray diffraction X-raypowderdiffractometer
3.3 X-ray generator
3.4 Goniometer
3.5 Monochromator
3.6 X-ray detector

1 Scope

This standard specifies the method of X-ray diffraction crystal structure of inorganic chemical products analysis of terms and definitions, principle of the method, reagents and materials

Materials, instruments, sample preparation, measurement equipment laboratory conditions and safety.

This standard applies to the crystal structure of various inorganic chemical products were analyzed using the diffractometer.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB Z115 X-ray diffraction and fluorescence analyzer health protection standards

JY/T 009 rotating anode X-ray diffraction of polycrystalline General

3 Terms and Definitions

JY/T 009 defined in the following terms and definitions apply to this document.

3.1 X-ray diffraction X-raydiffractionmethod

Crystal diffraction effects make use of X-rays, according to the characteristic X-ray diffraction when passing through the crystal lattice of the material generated, identification of the crystal

The method of the structure portion.

3.2 Powder X-ray diffraction X-raypowderdiffractometer

With characteristic diffraction pattern or instrument to obtain data on the powder (or block) X-rays incident on a polycrystalline sample.

3.3 X-ray generator

Equipment X-ray source for generating a stable, generally by the X-ray tube, high voltage generator and control circuit components.

3.4 Goniometer

X-ray diffraction of the core means for measuring the diffraction angle from the source arm, the detector arm, the sample table and slot system components.

3.5 Monochromator

An X-ray monochromator of the apparatus consists essentially of a single crystal.

3.6 X-ray detector

The diffraction X-ray detector for the counter, which is based on X-ray photon counting to detect the presence or absence of a diffraction line thereof, and strength.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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