共找到 19 條與 放射性同位素應(yīng)用儀器 相關(guān)的標(biāo)準(zhǔn),共 2 頁
Gamma ray flaw detector
本文件適用于地球物理密度測(cè)井儀,儀器主要由以下部分組成: ———僅在測(cè)量時(shí)使用的定向放射性同位素(伽馬)源和測(cè)量散射伽馬線的探測(cè)器的測(cè)井探管; ———配備有深度控制器的電纜絞車和電纜; ———其他相關(guān)組件(電源、脈沖轉(zhuǎn)換器/放大器、速率計(jì)、記錄器、信號(hào)處理和數(shù)據(jù)讀取單元)。 本文件定義了術(shù)語,規(guī)定了設(shè)備的組成、設(shè)計(jì)與通用技術(shù)要求、輻射、電氣、機(jī)械和環(huán)境等特殊性能要求、測(cè)試和校準(zhǔn)程序,包括電氣安全和輻射防護(hù)。此外,對(duì)制造商的操作和維護(hù)手冊(cè)(或證書)中的有關(guān)內(nèi)容提出了建議。 本文件旨在給出原位測(cè)定巖層密度的測(cè)井儀的設(shè)計(jì)要求和性能特點(diǎn)??赏ㄟ^適當(dāng)?shù)捻憫?yīng)關(guān)系曲線,劃分巖層巖性并計(jì)算孔隙度。
Nuclear instrumentation—Geophysical borehole instrumentation to determine rock density
Portable tube-excited X-ray fluorescence analysis equipment-Classification, safety requirements and test
本標(biāo)準(zhǔn)規(guī)定了電離輻射物位計(jì)的術(shù)語和定義、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及標(biāo)志、包裝、運(yùn)輸和貯存。 本標(biāo)準(zhǔn)適用于帶有輻射源并利用其電離輻射對(duì)物質(zhì)表面或者兩種密度不同且不相混的物質(zhì)的分界面位置進(jìn)行連續(xù)或定點(diǎn)(單點(diǎn)或多點(diǎn))測(cè)量的電離輻射物位計(jì)。被測(cè)物質(zhì)可以是液體或粉粒狀的固體,而輸出信號(hào)可以是連續(xù)量或開關(guān)量。
Level meter utilizing ionizing radiation
本標(biāo)準(zhǔn)規(guī)定了電離輻射厚度計(jì)的產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及標(biāo)志、包裝、運(yùn)輸、貯存和隨行文件。 本標(biāo)準(zhǔn)適用于利用電離輻射對(duì)被測(cè)材料的厚度或單位面積質(zhì)量進(jìn)行非破壞性靜態(tài)測(cè)量的電離輻射厚度計(jì)(以下簡(jiǎn)稱厚度計(jì))。
Thickness gauges utilizing ionizing radiation
本標(biāo)準(zhǔn)規(guī)定了自屏蔽電子束消毒滅菌裝置的型號(hào)命名、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及包裝、運(yùn)輸和貯存條件。 本標(biāo)準(zhǔn)適用于電子束能量為2MeV~4MeV、功率為1kW~2kW的自屏蔽電子束消毒滅菌裝置(以下簡(jiǎn)稱裝置),也適用于同等能量和功率自屏蔽電子束輻射加工裝置。
Self-shielding electron beam sterilizing facility
本標(biāo)準(zhǔn)規(guī)定了無損檢測(cè)用電子直線加速器裝置的型號(hào)命名、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及標(biāo)志、包裝、運(yùn)輸、隨行文件、貯存。 本標(biāo)準(zhǔn)適用于9MeV以下無損檢測(cè)用電子直線加速器裝置(以下簡(jiǎn)稱裝置)。
Electron linac for non-destructive testing
本標(biāo)準(zhǔn)規(guī)定了輻射型集裝箱檢查系統(tǒng)的組成、分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和包裝運(yùn)輸?shù)纫蟆? 本標(biāo)準(zhǔn)適用于輻射型集裝箱檢查系統(tǒng),也適用于對(duì)各類集裝貨物、運(yùn)輸車輛、貨運(yùn)列車及其所載貨物進(jìn)行檢查的輻射型檢查系統(tǒng)。 本標(biāo)準(zhǔn)不適用于計(jì)算機(jī)斷層掃描以及中子類輻射型集裝箱檢查系統(tǒng)。
Cargo/vehicle radiographic inspection systems
本標(biāo)準(zhǔn)規(guī)定了電離輻射厚度計(jì)的術(shù)語、產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法和檢驗(yàn)規(guī)則等。 本標(biāo)準(zhǔn)適用于利用電離輻射對(duì)被測(cè)材料的厚度或單位面積質(zhì)量進(jìn)行非破壞性測(cè)量的電離輻射厚度計(jì)(以下簡(jiǎn)稱厚度計(jì))。
Thickness gauges utilizing ionizing radiation
本標(biāo)準(zhǔn)規(guī)定了γ射線探傷機(jī)(以下簡(jiǎn)稱“γ探傷機(jī)”)的產(chǎn)品分類,技術(shù)要求,試驗(yàn)方法,檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存等內(nèi)容。 本標(biāo)準(zhǔn)適用于采用密封放射源發(fā)射的γ射線作工業(yè)用射線照相的探傷機(jī)產(chǎn)品。
Apparatus for gamma radiography
本標(biāo)準(zhǔn)適用于在輻射防護(hù)領(lǐng)域中使用的攜帶式或固定式X、γ輻射照射量率儀、報(bào)警裝置和監(jiān)測(cè)儀。原則上也適用于那些實(shí)質(zhì)上是用照射量校準(zhǔn)和定度的輻射防護(hù)儀器。規(guī)定了對(duì)這一類儀器的輻射特性進(jìn)行定期或非定期校準(zhǔn)的要求和方法。 本標(biāo)準(zhǔn)不適用于反應(yīng)堆控制裝置和臨界測(cè)量?jī)x。
Calibration for radiation protection instruments X and gamma exposure rate meters
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Nuclear instrumentation-Density gauges utilizing ionizing radiation-Definitions and test methods
本標(biāo)準(zhǔn)規(guī)定了壓水堆核電廠房固定式輻射監(jiān)測(cè)系統(tǒng)的功能和組成、輻射監(jiān)測(cè)點(diǎn)的布置以及測(cè)量通道的分類和要求。 本標(biāo)準(zhǔn)適用于壓水堆核電廠房固定式輻射監(jiān)測(cè)系統(tǒng)設(shè)計(jì)。 本標(biāo)準(zhǔn)不適用于控制區(qū)出入監(jiān)測(cè)和個(gè)人劑量監(jiān)測(cè)系統(tǒng)的設(shè)計(jì)。
Design criteria for installed radiation monitoring system in PWR nuclear power plant buildings
This International Standard relates to definitions, test methods and procedures for density gauges utilizing ionizing radiation, designed for measuring the density of liquids, gas vapours, slurries, or fluidized solids. The output signals from density gauges may be either analogue or digital. The measurement system may also include multiple input signals with various means of compensation and signal conditioning prior to the output signals. Reference to compliance with this standard shall identify any deviations and the reasons for such deviations. Safety aspects are covered in other IEC and ISO standards (for example IEC 60405, ISO 2919, ISO 7205, ISO 9978). Consideration should also be given to compliance with all applicable national and local regulations and codes of practice. NOTE 1 Many density measuring systems in use today have multiple sensors (i.e. temperature and pressure) and employ various means of compensating the basic sensor signals to minimize the effects of extraneous influence quantities that introduce measurement errors, or to correct the density reading to a standard reference temperature or pressure. Dedicated microprocessors have further enhanced multiple input signal processing and error compensation techniques. NOTE 2 In this standard, the term "density" means the density of the irradiated material being measured. It is used interchangeably to mean mass per volume or per cent solids. Radiometric sensors in density applications generally measure mass attenuation of a photon beam. The object of this standard is to establish definitions, specifications and test methods for nuclear density gauges.
Nuclear instrumentation - Density gauges utilizing ionizing radiation - Definitions and test methods
Ultrasonic flaw detection method and flaw detection result classification of nuclear grade container overlay welding layer
Technical conditions of double-tube electromagnetic flowmeter
Prezentul standard se refer? la condi?iile tehnice generale pe care trebuie s? le ?ndepli-neasc? echipamentele de telemecanic?. Prezentul standard se aplic? echipamentelor de telemecanic? cu transmisia ?n serie de date binare, destinate supravegherii ?i c
Telemechanica equipments. General technical requirements
Ionizing radiation measurement systems with analogue or digital signal processing for thickness measurements
Density meters utilizing ionizing radiation. Definitions and test methods
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