計量檢定與校準及其證書有效性的區別分析

發布日期:2020-03-27
核心提示:在計量工作中,以計量檢定的方式保障計量器具符合法定要求、判斷計量器具性能都有實際意義,其能夠確保計量器具的準確一致,而校
在計量工作中,以計量檢定的方式保障計量器具符合法定要求、panduanjiliangqijuxingnengdouyoushijiyiyi,qinenggouquebaojiliangqijudezhunqueyizhi,erxiaozhunzeweijilianggongzuoquedingshizhidexiuzhengyuqitajiliangxingneng。keyishuo,jiliangjiandingyuxiaozhunjuyouyidingdexiangsixing,danyecunzaiduozhongbutong。zhenduiyujiliangjiandingyuxiaozhun,qizhengshuyouxiaoxingdequerenyingxiangzhejiliangjiandingyuxiaozhunshouduan、過程與結果的可靠性,所以在計量工作中,還需要提高對於計量檢定與校準的重視性,形成良好的計量認識。計量檢定與校準是計量工作中的重要工作程序,其能夠對計量器具、設備、技ji術shu標biao準zhun等deng進jin行xing統tong一yi規gui範fan,提ti高gao這zhe些xie能neng夠gou影ying響xiang最zui終zhong參can數shu的de各ge種zhong因yin素su的de準zhun確que性xing與yu統tong一yi性xing,以yi統tong一yi盤pan值zhi的de方fang式shi保bao障zhang結jie構gou精jing確que性xing,這zhe也ye是shi計ji量liang工gong作zuo中zhong量liang值zhi傳chuan遞di與yu溯su源yuan的de良liang好hao方fang式shi。
zaijilianggongzuozhong,celiangbiaozhuntigongdeliangzhiyushijiceliangshizhijiandoushicunzaiceliangbuquedingdude,suoyixuyaoduizheqizhongdebuquedingdujinxingsuoxiao。yixiaozhundefangshinenggougeichubeiceliangdeshizhi,yenenggouquedingshizhidexiuzheng,zhenenggoujiaohaodejianxiaoceliangbuquedingdu。qiexiaozhunyongyujilianggongzuozhongyenenggouquedingchufalvguidingwaideqitajiliangxingneng,lirutongguoxiaozhunyingxiangliangdezuoyong。xiaozhunjieguoxuyaotixianyuxiaozhunzhengshuyuxiaozhunbaogaozhong,xingchengduibicanzhaoyucankaoshuzhi,zheduiyujilianggongzuotigaojingqueduyuzhunquexingyoulianghaodeshijiyiyi。計(ji)量(liang)工(gong)作(zuo)應(ying)用(yong)於(yu)多(duo)種(zhong)行(xing)業(ye),其(qi)所(suo)產(chan)生(sheng)的(de)計(ji)量(liang)結(jie)果(guo)又(you)產(chan)生(sheng)多(duo)種(zhong)影(ying)響(xiang),所(suo)以(yi)在(zai)計(ji)量(liang)工(gong)作(zuo)中(zhong),需(xu)要(yao)不(bu)斷(duan)減(jian)少(shao)數(shu)據(ju)的(de)誤(wu)差(cha),可(ke)以(yi)通(tong)過(guo)計(ji)量(liang)檢(jian)定(ding)與(yu)校(xiao)準(zhun)的(de)方(fang)式(shi)達(da)到(dao)實(shi)際(ji)需(xu)求(qiu)。從計量檢定與校準兩方麵的相同點上來看,其都是實現量值溯源的一種方式,也能夠形成保障量值準確性的作用。且計量檢定與校準作為兩種不同的手段,其在使用中都需要使用合格的計量標準器具作參考值,這也是二者的共同點。通過對計量器具或設備量值的比較形成計量標準,為計量器具的檢定與校準提供良好基礎。
keyishuo,zaijilianggongzuozhong,jiliangjiandingyuxiaozhunqueyibuke,erzhejiyouxiangtongdian,yeyouxuduobutongdian,zhegengweijiliangjiandingyuxiaozhuntigonglebutongdefazhankongjian,yixiaduijiliangjiandingyuxiaozhundequbiejinxingxiangxitantao。計量工作中,以計量檢定與校準方式保障量值精確度與準確性,在檢定與校準的對象上是存在一定區別的。計量檢定對已經納入國家依法管理目錄中的計量器具進行檢定,而校準的對象是應用於計量工作中的計量器具與測量設備。因此在對象上的不同為計量工作的檢定、校準廣度增加了不少,校準的靈活性與多樣性也更高。除(chu)此(ci)之(zhi)外(wai),二(er)者(zhe)在(zai)使(shi)用(yong)過(guo)程(cheng)中(zhong)的(de)依(yi)據(ju)也(ye)不(bu)同(tong),計(ji)量(liang)檢(jian)定(ding)具(ju)有(you)一(yi)定(ding)強(qiang)製(zhi)性(xing),其(qi)必(bi)須(xu)根(gen)據(ju)國(guo)家(jia)計(ji)量(liang)檢(jian)定(ding)係(xi)統(tong)表(biao)與(yu)相(xiang)關(guan)的(de)計(ji)量(liang)檢(jian)定(ding)規(gui)程(cheng)展(zhan)開(kai)計(ji)量(liang)檢(jian)定(ding)工(gong)作(zuo),單(dan)一(yi)性(xing)更(geng)強(qiang)。但校準工作的依據多樣,包括計量校準規範、技術規範、設備說明書等技術文件等,受到的約束性較小。計(ji)量(liang)工(gong)作(zuo)中(zhong),以(yi)計(ji)量(liang)檢(jian)定(ding)方(fang)式(shi)進(jin)行(xing)計(ji)量(liang)器(qi)具(ju)的(de)檢(jian)定(ding),需(xu)要(yao)判(pan)定(ding)計(ji)量(liang)器(qi)具(ju)是(shi)否(fou)合(he)格(ge),是(shi)否(fou)滿(man)足(zu)使(shi)用(yong)需(xu)求(qiu),並(bing)出(chu)示(shi)檢(jian)定(ding)證(zheng)書(shu),對(dui)於(yu)不(bu)合(he)格(ge)的(de)計(ji)量(liang)器(qi)具(ju)還(hai)需(xu)要(yao)出(chu)示(shi)檢(jian)定(ding)結(jie)果(guo)通(tong)知(zhi)書(shu),對(dui)於(yu)不(bu)合(he)格(ge)的(de)計(ji)量(liang)器(qi)具(ju)不(bu)允(yun)許(xu)使(shi)用(yong)。但(dan)以(yi)校(xiao)準(zhun)方(fang)式(shi)對(dui)計(ji)量(liang)工(gong)作(zuo)進(jin)行(xing)評(ping)定(ding),其(qi)隻(zhi)需(xu)要(yao)給(gei)出(chu)校(xiao)準(zhun)結(jie)果(guo),提(ti)供(gong)以(yi)校(xiao)準(zhun)措(cuo)施(shi)測(ce)量(liang)不(bu)確(que)定(ding)度(du)的(de)量(liang)值(zhi)即(ji)可(ke),使(shi)用(yong)者(zhe)可(ke)以(yi)自(zi)身(shen)根(gen)據(ju)校(xiao)準(zhun)結(jie)果(guo)對(dui)計(ji)量(liang)器(qi)具(ju)、測(ce)量(liang)設(she)備(bei)是(shi)否(fou)滿(man)足(zu)實(shi)際(ji)使(shi)用(yong)需(xu)求(qiu)與(yu)條(tiao)件(jian)進(jin)行(xing)使(shi)用(yong)判(pan)斷(duan)。因(yin)此(ci)在(zai)計(ji)量(liang)檢(jian)定(ding)與(yu)校(xiao)準(zhun)中(zhong),計(ji)量(liang)檢(jian)定(ding)的(de)規(gui)範(fan)性(xing)略(lve)強(qiang),實(shi)際(ji)計(ji)量(liang)工(gong)作(zuo)中(zhong)應(ying)用(yong)的(de)重(zhong)視(shi)性(xing)也(ye)更(geng)強(qiang)。計ji量liang檢jian定ding與yu校xiao準zhun工gong作zuo中zhong,在zai約yue束shu性xing上shang是shi不bu同tong的de,計ji量liang檢jian定ding是shi具ju有you法fa律lv約yue束shu性xing與yu較jiao強qiang公gong正zheng性xing的de檢jian定ding工gong作zuo,需xu要yao經jing過guo政zheng府fu授shou權quan的de相xiang關guan計ji量liang檢jian定ding機ji構gou出chu具ju檢jian定ding證zheng書shu與yu數shu據ju,這zhe樣yang才cai能neng夠gou形xing成cheng公gong證zheng作zuo用yong,為wei計ji量liang仲zhong裁cai提ti供gong良liang好hao依yi據ju,也ye更geng加jia具ju有you法fa律lv效xiao應ying。而er校xiao準zhun則ze更geng加jia偏pian向xiang於yu使shi用yong者zhe的de自zi願yuan行xing為wei,其qi約yue束shu力li較jiao小xiao,強qiang製zhi性xing較jiao低di,一yi般ban以yi校xiao準zhun方fang式shi進jin行xing計ji量liang檢jian定ding,在zai公gong證zheng性xing上shang不bu高gao,且qie校xiao準zhun可ke以yi經jing由you用yong戶hu與yu校xiao準zhun機ji構gou合he同tong約yue定ding的de方fang式shi確que定ding內nei容rong與yu方fang法fa,寬kuan鬆song度du更geng高gao,法fa律lv約yue束shu性xing較jiao小xiao。計量檢定與校準對於計量工作都具有實際意義,其保障著計量工作的統一性與準確性,也保障著計量參數的準確性。所suo以yi針zhen對dui於yu計ji量liang檢jian定ding與yu校xiao準zhun,其qi結jie果guo出chu示shi的de證zheng書shu有you效xiao性xing也ye形xing成cheng了le較jiao大da的de影ying響xiang,為wei了le能neng夠gou對dui計ji量liang檢jian定ding與yu校xiao準zhun證zheng書shu有you效xiao性xing進jin行xing良liang好hao判pan斷duan,提ti高gao計ji量liang檢jian定ding與yu校xiao準zhun證zheng書shu有you效xiao性xing,還hai需xu要yao從cong其qi判pan斷duan標biao準zhun中zhong入ru手shou,提ti高gao確que切qie認ren識shi。
計量檢定證書是計量工作中以計量檢定措施開展檢定工作後提供的檢定證書,在社會公用計量標準器具,事業單位、企業、部門使用的最高計量器具,其他國家強製檢定工作計量器具中都需要以計量鑒定方式對器具的性能、合格性、安(an)全(quan)性(xing)等(deng)進(jin)行(xing)檢(jian)定(ding)。使(shi)用(yong)者(zhe)應(ying)向(xiang)政(zheng)府(fu)計(ji)量(liang)行(xing)政(zheng)機(ji)構(gou)申(shen)請(qing)計(ji)量(liang)檢(jian)定(ding),在(zai)相(xiang)關(guan)部(bu)門(men)出(chu)具(ju)檢(jian)定(ding)證(zheng)書(shu)後(hou)方(fang)可(ke)使(shi)用(yong)。檢(jian)定(ding)證(zheng)書(shu)具(ju)有(you)一(yi)定(ding)的(de)有(you)效(xiao)性(xing),所(suo)以(yi)對(dui)相(xiang)關(guan)計(ji)量(liang)器(qi)具(ju)的(de)檢(jian)定(ding)也(ye)僅(jin)保(bao)留(liu)於(yu)有(you)效(xiao)期(qi)內(nei),因(yin)此(ci)計(ji)量(liang)檢(jian)定(ding)證(zheng)書(shu)有(you)效(xiao)性(xing)首(shou)要(yao)考(kao)量(liang)其(qi)有(you)效(xiao)期(qi)。其(qi)次(ci),部(bu)分(fen)企(qi)業(ye)中(zhong)存(cun)在(zai)有(you)法(fa)律(lv)或(huo)國(guo)家(jia)強(qiang)製(zhi)規(gui)定(ding)需(xu)要(yao)進(jin)行(xing)計(ji)量(liang)檢(jian)定(ding)的(de)計(ji)量(liang)器(qi)具(ju),其(qi)使(shi)用(yong)也(ye)需(xu)要(yao)在(zai)計(ji)量(liang)檢(jian)定(ding)合(he)格(ge)後(hou)才(cai)能(neng)夠(gou)應(ying)用(yong),由(you)於(yu)這(zhe)類(lei)計(ji)量(liang)器(qi)具(ju)納(na)入(ru)依(yi)法(fa)管(guan)理(li)的(de)計(ji)量(liang)器(qi)具(ju)目(mu)錄(lu)中(zhong),所(suo)以(yi)企(qi)業(ye)需(xu)要(yao)對(dui)這(zhe)類(lei)計(ji)量(liang)器(qi)具(ju)進(jin)行(xing)自(zi)行(xing)計(ji)量(liang)檢(jian)定(ding)或(huo)送(song)由(you)相(xiang)關(guan)計(ji)量(liang)行(xing)政(zheng)機(ji)構(gou)進(jin)行(xing)檢(jian)定(ding),但(dan)能(neng)夠(gou)確(que)保(bao)器(qi)具(ju)合(he)格(ge),出(chu)具(ju)檢(jian)定(ding)證(zheng)書(shu)後(hou)方(fang)可(ke)使(shi)用(yong),且(qie)應(ying)在(zai)證(zheng)書(shu)有(you)效(xiao)期(qi)內(nei)使(shi)用(yong)。最zui後hou,由you於yu計ji量liang檢jian定ding工gong作zuo是shi對dui計ji量liang器qi具ju性xing能neng進jin行xing檢jian定ding,為wei保bao障zhang計ji量liang檢jian定ding證zheng書shu有you效xiao性xing,還hai需xu要yao對dui計ji量liang器qi具ju所suo參can與yu的de相xiang關guan項xiang目mu進jin行xing審shen核he,保bao障zhang項xiang目mu所suo使shi用yong的de器qi具ju符fu合he規gui定ding用yong途tu,這zhe樣yang才cai能neng夠gou較jiao好hao保bao障zhang器qi具ju性xing能neng,同tong時shi也ye提ti高gao計ji量liang檢jian定ding證zheng書shu的de有you效xiao性xing。jiliangxiaozhunzaifalvyueshuxingyuqiangzhixingshanglvedi,yincijiliangxiaozhunzhengshudeyouxiaoxinggengxuyaodedaobaozhang。jiliangxiaozhunzhengshuhuobaogaoshigenjuguojiaxiangguanfalvfaguiyujishubiaozhun、合同規範企業技術要求進行確認的,在計量校準證書中需要滿足多方要求,提高證書科學性。其qi次ci,計ji量liang校xiao準zhun證zheng書shu的de有you效xiao性xing需xu要yao從cong計ji量liang校xiao準zhun過guo程cheng中zhong入ru手shou,在zai計ji量liang校xiao準zhun中zhong,計ji量liang器qi具ju與yu測ce量liang設she備bei的de計ji量liang特te性xing需xu要yao滿man足zu實shi際ji使shi用yong要yao求qiu,例li如ru在zai測ce量liang範fan圍wei、準確度等級、鑒別力、測量不確定度等中,依據計量確認準則要求進行計量校準,並設置相關的最大允許誤差、測量不確定度等,這樣能夠提高對計量校準的約束性,也提高計量校準證書的有效性保障。計量工作在多個行業中皆有涉及,其影響著計量數據的正確性,同時也影響著結果的準確性。所(suo)以(yi)需(xu)要(yao)通(tong)過(guo)計(ji)量(liang)檢(jian)定(ding)與(yu)計(ji)量(liang)校(xiao)準(zhun)提(ti)供(gong)計(ji)量(liang)工(gong)作(zuo)的(de)準(zhun)確(que)性(xing),保(bao)障(zhang)量(liang)值(zhi)準(zhun)確(que)度(du)與(yu)精(jing)確(que)度(du),為(wei)此(ci),還(hai)需(xu)要(yao)進(jin)一(yi)步(bu)對(dui)計(ji)量(liang)校(xiao)準(zhun)與(yu)計(ji)量(liang)檢(jian)定(ding)形(xing)成(cheng)認(ren)識(shi),並(bing)對(dui)計(ji)量(liang)檢(jian)定(ding)與(yu)校(xiao)準(zhun)證(zheng)書(shu)有(you)效(xiao)性(xing)提(ti)高(gao)判(pan)斷(duan)甄(zhen)別(bie)能(neng)力(li)。文章通過對計量檢定與校準工作、證書有效性分析,提高了基礎性認識。
編輯:songjiajie2010