Uyilinganisa njani imitha yokuhamba?

Ulungelelwaniso lwemitha yokuhambakubaluleke kakhulu ekuqinisekiseni ukuchaneka komlinganiselo kwindawo okanye phambi koseto lwemizi-mveliso. Kungakhathaliseki ukuba lulwelo okanye iigesi, ukulinganisa sesinye isiqinisekiso sokufundwa okuchanekileyo, okuxhomekeke kumgangatho owamkelekileyo. Ikwanciphisa umngcipheko weempazamo kwaye iphucula ukusebenza kakuhle okubandakanya amashishini afana neoyile kunye negesi, unyango lwamanzi, i-petrochemical, njl.

Yintoni ulungelelwaniso lwemitha yombane?

Ulungelelwaniso lwemitha equkuqelayo lubhekiselele ekulungiseni ufundo olusetwe kwangaphambili ukuze lube phakathi komda othile wempazamo. Kuyenzeka ukuba iimitha zikhukuliseke ngokuhamba kwexesha ngenxa yeemeko zokusebenza ezahlukeneyo, okubangela ukutenxa kumlinganiselo ukuya kumlinganiselo othile. Amashishini afana namayeza okanye ukusetyenzwa kwamandla abeka phambili ukuchaneka kuneminye imimandla, kuba nokungangqinelani okuncinci kunokukhokelela kukungasebenzi, ukumosha imathiriyeli ekrwada okanye iingxaki zokhuseleko.

Ulungelelwaniso olwenziwa ngabavelisi okanye ngokusebenzisa izibonelelo zolungelelwaniso ezizimeleyo zixhomekeke kwimigangatho ethile yoshishino, njengemigangatho ebonelelwe liZiko leMigangatho yeSizwe kunye neTekhnoloji (NIST) e-US okanye iLabhoratri yaseVan Swinden eYurophu.

Umahluko phakathi koCalibration kunye noRecalibration

Ulungelelwaniso luthetha uhlengahlengiso lokuqala lwemitha yokuhambahamba ngelixa uhlengahlengiso lubandakanya uhlengahlengiso emva kokusetyenziswa imitha ngexesha elithile. Ukuchaneka kwemitha yokuhamba kwamanzi kunokuncipha ngenxa yokuguga okungaqhelekanga kunye nokukrazula okubangelwa kukusebenza ngamaxesha athile. Uhlengahlengiso olwenziwa rhoqo lubaluleke ngokulinganayo kuhlengahlengiso lokuqala kwinkqubo yoshishino eyahluka-hlukeneyo nentsonkothileyo.

Uhlengahlengiso lukwathathela ingqalelo zombini imbali yokusebenza kunye neziphumo zokusingqongileyo. Omabini la manyathelo akhusela ukusetyenzwa kunye nokuntsonkotha kwemveliso kunye nokungasebenzi kakuhle, iimpazamo kunye nokutenxa.

Iindlela zokuKhawulwa kweeMtha zokuHamba

Iindlela ezininzi malunga nendlela yokulinganisa iimitha zokuhamba zisekwe kakuhle, ngokweentlobo zolwelo kunye neemitha. Ezo ndlela ziqinisekisa ukusebenza kweemitha zokuhamba kulandela imigangatho ethile echazwe kwangaphambili.

Ukuthelekisa phakathi kweemitha ezimbini zokuHamba

Imitha yokuhambahamba eya kulinganiswa ibekwe kuthotho kunye nechanekileyo elandela imigangatho ethile. Ufundo olusuka kuzo zombini iimitha luthelekiswa xa kuhlolwa umthamo owaziwayo wolwelo. Uhlenga-hlengiso oluyimfuneko luya kwenziwa ngokwemitha yokuqukuqela echanekileyo eyaziwayo ukuba kunokwenzeka kubekho ukutenxa kumda oqhelekileyo. Le ndlela ingasetyenziselwa ukulinganisaimitha yokuhamba kwe-electromagnetic.

Ulungelelwaniso lweGravimetric

Ubungakanani obuthile bolwelo ngexesha elibekiweyo liyalinganiswa, emva koko kuza kuthelekiso phakathi kokufunda kunye nesiphumo esibaliweyo. I-aliquot yolwelo ifakwa kwimitha yovavanyo emva koko ilinganise ulwelo ngexesha leyunithi elaziwayo njengemizuzwana engamashumi amathandathu. Bala ireyithi yokuhamba ngokulula ngokwahlula umthamo ngexesha. Qinisekisa ukuba umahluko phakathi kwesiphumo esibaliweyo kunye nokufunda uwela kumda ovunyelweyo. Ukuba akunjalo, lungisa imitha kwaye ushiye ufundo kuluhlu olwamkelekileyo. Indlela isetyenziselwa ukulinganisaimitha yokuhamba ngobunzima.

I-Piston Prover Calibration

Ipiston prover calibration ilungele ukulinganisaiimitha zokuhamba komoya, usebenzisa i-piston enomthamo wangaphakathi owaziwayo ukunyanzela umthamo othile wolwelo ngemitha yokuhamba. Ukulinganisa umthamo wolwelo oluya phambili kwiprover yepiston. Emva koko thelekisa ufundo olubonisiweyo kunye nomthamo owaziwayo kwaye ulungelelanise ngokufanelekileyo ukuba kuyimfuneko.

Ukubaluleka kokuRecalibration rhoqo

Ukuchaneka kwesilinganisi-manzi sisenokwehla kwixesha elithile kwiinkqubo ezinkulu nezintsonkothileyo zokusetyenzwa ezifana namayeza, i-aerospace, amandla kunye nonyango lwamanzi. Ilahleko yenzuzo kunye nomonakalo wezixhobo zinokuthi zenziwe ngokulinganisa okungahambi kakuhle, okuvelisa iziphumo ezithe ngqo kwiindleko kunye nenzuzo.

Iimitha ezihambayo ezisetyenziselwa ukufumanisa ukuvuza kwenkqubo zisenokunganikeli ngokuchaneka ngokwaneleyo ufundo lokuchonga ngokuchanekileyo ukuvuza okanye ukungasebenzi kakuhle kwezixhobo, ezifana nezo ziqhele ukufunyanwa kushishino lwe-oyile negesi okanye iinkqubo zamanzi zikamasipala.

Imicelimngeni eJongana nayo xa uhlengahlengisa i-Flow meter

Ukulinganisa ukuhamba kweemitha kunokuza nemiceli mngeni, efana nokwahluka kweempawu zolwelo, iziphumo zobushushu, kunye notshintsho kwimo engqongileyo. Ukongeza, impazamo yomntu ngexesha lokulinganisa ngesandla inokwazisa ukungachaneki. I-automation kunye nezixhobo zesoftware ephuculweyo zisetyenziselwa ngakumbi ukuphucula ukuchaneka kokulinganisa, ukunika ingxelo yexesha langempela kunye nohlengahlengiso olusekwe kwidatha yokusebenza.