資源描述：
《膠片沖洗處理工藝規(guī)程》由會員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在應(yīng)用文檔-天天文庫。
1、******Co.,Ltd.焊縫檢驗(yàn)規(guī)程1Rev.:0Page:1of3Title:FILMPROCESSINGPROCEDUREFORRTRADIOGRAPHSFILMPROCESSINGPROCEDUREFORRTRADIOGRAPHS膠片沖洗處理工藝規(guī)程CONTROLLED在控本□UNCONTROLLED非在控本□COPYNO副本編號：PREPAREDBY編制：DATE日期：REVIEWEDBY審核：DATE日期：APPROVEDBY批準(zhǔn)：DATE日期：更多免費(fèi)資料下載請進(jìn)：http://www.55to
2、p.com好好學(xué)習(xí)社區(qū)******Co.,Ltd.焊縫檢驗(yàn)規(guī)程1Rev.:0Page:2of3Title:FILMPROCESSINGPROCEDUREFORRTRADIOGRAPHS1Scope:1.1ThisprocedureiscompliancewiththerequirementsofASMEBoilerandPressureVesselCodeSectionⅤ.1.2Thisprocedureestablishestheprocessforcontrollingthefilmprocessingto
3、produceasatisfactoryradiograph.2QualificationofExaminationPersonnelAnypersonsengagedinthisexaminationshallbequalifiedasradiographicexaminerinaccordancewiththeWrittenPracticefortheTraining,ExaminationandQualificationofNDEPersonnel.3AutomaticProcessingFilmchar
4、acteristicsmustbecompatiblewithprocessingconditions.Itisessentialthattherecommendationsofthefilmprocessor,andchemicalmanufacturersbefollowed.4ManualProcessing4.1Filmandchemicalmanufacturersshouldbeconsultedfordetailedrecommendationsonmanualfilmprocessing.4.2
5、PreparationNomorefilmshouldbeprocessedthancanbeaccommodatedwithaminimumseparationof20mm.Hangersareloadedandsolutionsstirredbeforestartingdevelopment.4.3StartofDevelopmentStartthetimerandplacethefilmsintothedevelopertank.Separatetoaminimumdistanceof20mmandagi
6、tateintwodirectionsforabout15s.4.4DevelopmentNormaldevelopmentis5to8minat68°F(20℃).Themanufacturer'srecommendationshouldbefollowedinchoosingadevelopmenttime.Consultmanufacturerrecommendeddevelopmenttimeversustemperaturecharts.Otherrecommendationsofthemanufac
7、turertobefollowedarereplenishmentrates,renewalofsolutions,andotherspecificinstructions.4.5AgitationShakethefilmhorizontallyandvertically,ideallyforafewsecondseachminuteduringdevelopment.Thiswillhelpfilmdevelopevenly.4.6StopBathorRinseAfterdevelopmentiscomple
8、te,theactivityofdeveloperremainingintheemulsionshouldbeneutralizedbyanacidstopbathor,ifthisisnotpossible,byrinsingwithvigorousagitationinclearwater.Followthefilmmanufacturer'srecommendationofsto
