GB/T 8322-2008 English PDFUS$629.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 8322-2008: Molecular absorption spectrometry -- Terminology Status: Valid GB/T 8322: Historical versions
Basic dataStandard ID: GB/T 8322-2008 (GB/T8322-2008)Description (Translated English): Molecular absorption spectrometry -- Terminology Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G04 Classification of International Standard: 01.040.71; 71.040.50 Word Count Estimation: 27,25 Date of Issue: 2008-06-18 Date of Implementation: 2009-02-01 Older Standard (superseded by this standard): GB/T 8322-1987 Adopted Standard: ISO 6286-1982, NEQ Regulation (derived from): National Standard Approval Announcement 2008 No.10 (Total No.123) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the terms of molecular absorption spectrometry. This standard applies to molecular absorption spectrometry. GB/T 8322-2008: Molecular absorption spectrometry -- Terminology---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Molecular absorption spectrometry. Terminology ICS 01.040.71; 71.040.50 G04 National Standards of People's Republic of China Replacing GB/T 8322-1987 The term molecular absorption spectrometry (ISO 6286. 1982, Molecularabsorptionspectrometry- Vocabulary-General-Apparatus, NEQ) Posted 2008-06-18 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard and ISO 6286. 1982 "overview of molecular absorption spectrometry vocabulary instrument" (in English) of the degree of non-conformity Equivalent. This standard replaces GB/T 8322-1987 "molecular absorption spectrometry term." This standard compared with GB/T 8322-1987, the main technical differences are. --- Added the following terms. frequency (2.5), a xenon lamp (5.1.2), halogen (5.1.4), the filter (5.2.2), pyroelectric detector release (5.4.7), mercury cadmium telluride detector (5.4.8), dual wavelength molecular absorption spectrometer (6.6), the anti-deviation of the instrument (7.1.6) and [Light Gate wavelength selector] Output Power (7.2.13); --- Terminology "scope of work" instead of "measuring range" (before version 6.1.3, this version 7.1.3), with the "pass band" instead of "band-pass" (the previous version 6.2.1, this version 7.2.1); --- Symbol increases ν. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee chemistry. This standard was drafted. China Inspection and Quarantine Science Research Institute, the Chemical Institute of Standardization. The main drafters of this standard. Sun Xin, Falls Apart, Wei Jing, Wang Lin. This standard replaces the standards previously issued as follows. --- GB/T 8322-1987. The term molecular absorption spectrometry1 ScopeThis 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) γ-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. 2.3 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. 2.4 The number of waves per centimeter contained, that is equal to the reciprocal of the wavelength. 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