Ukuba usebenzisa uninziiiprobe zokufuma ezihambelanayo, izithumeli zokufumaokanyeimitha yokufuma ephathwa ngesandlarhoqo, ukwenza umlinganiselo wakho wangaphakathi kunokonga ixesha elininzi kunye nemali.
Sidwelise Amanqaku ama-5 ekufuneka uwakhathalele xa usebenza ngokulinganisa ubushushu kunye nomswakama. Ndiyathemba ukuba kuya kuba luncedo emsebenzini wakho.
Okokuqala, Linganisa iiParamitha kwiCalibration yoBumanzi
Wakuba ugqibe kwelokuba umlinganiselo womswakama ngaphakathi endlwini yeyona ndlela ifanelekileyo kwishishini lakho, kubalulekile ukuqinisekisa ukuba uchaza inkqubo efanelekileyo. Esi sikhokelo senzelwe ukukunceda ufunde ngakumbi malunga neendlela ezikhoyo, kodwa kukwacetyiswa kakhulu ukuba ucele isikhokelo kwiingcali kweli candelo. I-HENGKO inokubonelela ngeenkonzo zenkxaso yobugcisa ezipheleleyo kubathengi abafuna ukuseka inkqubo yomlinganiselo womswakama.
Izinto ezibalulekileyo ekufuneka uziqwalasele ngaphambi kokukhetha inkqubo zezi:
1. Iiparamitha zokulinganisa izixhobo zakho;
2. Uluhlu lokulinganisa lwezixhobo zakho.
3. Kufuneka i-automation engakanani;
4. Ndingayifaka njani isixhobo sakho kwinkqubo
Okwesibini, iiParameters zoMlinganiselo
Inkqubo yokugqiba ukuba yeyiphi inkqubo yokulinganisa efanelekileyo kwiimfuno zakho ixhomekeke kwizixhobo eziza kulinganiswa kunye neeparamitha zazo zokulinganisa.
1. Indawo Yokubanda
Ukuba isixhobo silinganisa i-dew point, i-calibration manifold idla ngokuba kwindawo yobushushu obuphakathi. Ngenxa yokuba iinkqubo zokulinganisa i-dewpoint zihlala ziyilelwe ukuvelisa umxholo womswakama ophantsi kakhulu, i-manifold kufuneka iyilwe ngokuthembeka okuphezulu; Isetyenziswa kunye nendlela yokuvala ye-sensor ukuqinisekisa ukuba umswakama uyathintelwa ukungena kwindawo engqongileyo. Kwiindawo zomthunzi eziphantsi kakhulu (< - 80 ° C (& lt; -- 112 °F)), ngamanye amaxesha kuyimfuneko (kuxhomekeke kwiimeko zendalo) ukufaka i-manifold kwigumbi elinokucoca ngomoya owomileyo ukunciphisa ukungena kwesiphumo.
2. Umswakama kunye nobushushu obufanelekileyo
Kukho iindlela ezimbini ezahlukeneyo zokulinganisa izinzwa zokufuma ezihambelanayo. Enye indlela kukubeka isinzwa ngqo "kwigumbi" lokulinganisa, indawo eyahlukileyo elawulwa bubushushu kunye nokufuma. Oku kusebenza ngendlela efanayo negumbi lemozulu, kuphela ngomlinganiselo omncinci kakhulu kwaye ngokulinganayo okukhulu. Amagumbi okulinganisa angenalo ulawulo lobushushu nawo akhona, oko kuthetha ukuba ukufuma okukhethiweyo kuya kuveliswa kubushushu obuphambili be-ambient -- nangona kunjalo, kubalulekile ukuqinisekisa ukuba xa usebenzisa olu hlobo lweejenereyitha, zifakwa kwindawo enobushushu obuzinzileyo.
Enye indlela kukusebenzisa ijenereyitha yangaphandle ye-dew point ukudlulisa umoya kwi-manifold efakwe kwi-sensor. I-manifold ifakwa kwigumbi elikhulu elilawulwa bubushushu. Inzuzo yale ndlela kukuba i-manifold incinci ngobukhulu kwaye ineendawo ezimbalwa zokungena, ngoko ke utshintsho lwenyathelo ludla ngokwenzeka ngokukhawuleza; Ukufuma okuphantsi kakhulu kunokufezekiswa kusetyenziswa ijenereyitha ye-dew point exubeneyo ye-volumetric xa kuthelekiswa negumbi lokulinganisa. Ingxaki kukuba izinto ezibandakanyekayo zikhulu kakhulu ngokomzimba, kwaye zinokubiza kakhulu kunegumbi ngalinye.
Okwesithathu, Uluhlu Lokulinganisa
Into elandelayo eqinisekisayo luluhlu lokulinganisa. Umbuzo ekufuneka uzibuze wona apha ngulo: Luluphi uluhlu olupheleleyo lokusebenza kwesixhobo sakho? (Cinga ngoluhlu lobushushu ukuba i-relative humidity probe ilinganisa umswakama.) Ngaba kufuneka ulinganisele kulo lonke uluhlu, okanye ngaba unendawo ezithile okanye iindawo ezinomdla?
Okwesine, Umswakama Olinganiselweyo
Uluhlu lwenkqubo yokulinganisa i-RH luxhomekeke kubuchule bokulawula iiparameter ezimbini ezizimeleyo: uluhlu lobushushu begumbi kunye noluhlu lomswakama oluhambelanayo (kwiimeko ezininzi, inqaku le-RH eliphantsi yimbangela yokukhawulelana).
Imitha yobushushu kunye nokufumakufuneka ichaneke ngakumbi kunesixhobo sokudlulisa ubushushu kunye nokufuma ngokubanzi, esinokuhlangabezana noluhlu lokulinganisa phantse zonke iimveliso zesensor kwaye sichaneke ngakumbi. Imitha yobushushu kunye nokufuma ephathekayo ephathwayo eHengko iphumelele isiqinisekiso se-CE, ngokuhambelana neemfuno ezisisiseko ze-European Union "Indlela eNtsha yoQhagamshelwano loBugcisa kunye nokuMiselwa kweMigangatho". Iqinisekiswe yiShenzhen Metrology Institute, ukuchaneka kokufuma okunxulumeneyo kunokufikelela kwi-± 1.5%RH (0 ukuya kwi-80%RH). Uluhlu: -20 ukuya kwi-60°C (-4 ukuya kwi-140°F), uluhlu lokulinganisa ubushushu be-dew point: -74.8 ukuya kwi-60°C (-102.6 ukuya kwi-140°F), ifanelekile kwiindidi ezahlukeneyo zobushushu kunye nokufuma okuchanekileyo, umlinganiselo we-dew point amaxesha okulinganisa izixhobo zokulinganisa.
Okwesihlanu, Inkqubo yeDew Point
Iinkqubo zokulinganisa amachaphaza omhlwa zihlala zivelisa umswakama ophantsi kakhulu kuneenkqubo zokulinganisa i-RH. Uluhlu lweenkqubo zamachaphaza omhlwa eziveliswayo luxhomekeke kwizinto ezimbini: i-output dew point ye-transformer dryer, esetyenziselwa ukubonelela ngomthombo womoya owomileyo (ngamanye amaxesha obizwa ngokuba "kukomisa ngokupheleleyo") kwijenereyitha yomswakama.
Isisombululo sejenereyitha ye-dew point - iyakwazi ukuxuba ubungakanani obuthile bomoya owomileyo nogcweleyo ngamanqanaba ukuze ifumane imveliso echanekileyo yomxholo womswakama ophantsi kakhulu. Apho kusetyenziswa khona iijenereyitha zokuxuba ukuhamba komthamo; Okukhona kusetyenziswa amanqanaba okuxuba amaninzi, kokukhona ijenereyitha inokulawula indawo yombethe ephantsi. Umzekelo, nokuba umoya wokufaka womile kangakanani na, i-DG3 yesigaba esinye inokulawulwa kuphela ukuya kwinqanaba lombethe elincinci elimalunga ne--40°C (-40°F); i-DG2 yesigaba esibini ivelisa amanqaku ombethe ukuya kuthi ga kwi--75°C (-103°F). Amanqanaba okuxuba amathathu avelisa iphuzu lombethe eliyi--100°C (-148°F).
Usenemibuzo kwaye ungathanda ukwazi iinkcukacha ezingaphezulu malunga nomlinganiselo wobushushu kunye nomswakama, nceda uzive ukhululekile ukuqhagamshelana nathi ngoku.
Kwakhona UnakoSithumelele i-imeyileNgqo Njengoko Landela:ka@hengko.com
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Ixesha lokuthumela: Meyi-14-2022
