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GB/T 8322-2008Molecular absorption spectrometry -- Terminology (English PDF)

分子吸收光谱法术语

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

June 18, 2008

Implementation date

February 1, 2009

Scope

GB/T 8322-2008 is the English-translated version of 分子吸收光谱法术语.

GB/T 8322-2008 — This standard specifies the term molecular absorption spectrometry. This standard applies to molecular absorption spectrometry. The term radiation and optical properties of 2 related substances 2.1 Belonging to energy propagation of electromagnetic waves in the field.

Press wavelength several categories are the following.

Wave length, in units of nanometers (nm) gamma-rays 5 × 10-4 ~ 0.014 Hard X-rays from 0.014 to 0.14 Soft X-ray 0.14 to 10 Far ultraviolet light 10 to 200 UV 200 to 380 Visible light from 380 to 780 Near-infrared light 780 to 3000 the infrared light 3 × 103 ~ 3 × 104 Far-infrared light 3 × 104 ~ 3 × 105 Microwave 3 × 105 ~ 109 2.2 Electromagnetic radiation.

On the periodic wave propagation direction, the distance between adjacent points in phase between the two waves. For convenience, usually in the maximum or minimum value of the waveform at the measurement.

See Figure 1. Figure 1 a schematic view of the measuring wavelength Note 1. The infrared wavelength units available µm (microns). Note 2. the refractive index of the medium in the wavelength equal to the wavelength in vacuum divided by the medium.

Without explanation, generally refers to a vacuum wavelength. The number of waves per centimeter contained, that is equal to the reciprocal of the wavelength. Unit. cm -1 (cm-1)

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Document preview — GB/T 8322-2008

National Standard of the People's Republic of China

ICS: 01.040.71; 71.040.50
Classification: G 04
Replacing: GB/T 8322-1987

Issued by: Standardization Administration of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the terms of molecular absorption spectrometry. This standard applies to molecular absorption spectrometry.

Document data

International classification (ICS): 01.040.71; 71.040.50.

Chinese classification (CCS): G04.

Estimated length of the Chinese original: 27,214 words.

Adopted international standard: ISO 6286-1982, NEQ.

Supersedes the earlier edition GB/T 8322-1987.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

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