Ungayikhetha njani inzwa yobushushu

Ukusinda komntu kunye nemisebenzi yentlalo kunxulumene ngokusondeleyo neqondo lobushushu kunye nokufuma. Ukufezekiswa kokuphuculwa komzimba, kunzima ukufumana indawo engenanto yokwenza nobushushu kunye nokufuma. Ngenxa yemimandla eyahlukeneyo yesicelo, iimfuno zobugcisa zeqondo lobushushu kunye nomswakamaizinzwanazo zahlukile.

Ukusuka kwimbono yemveliso, iqondo lenzwakazi efanayo kunye nezixhobo zokufumana zinezinto ezahlukeneyo, izakhiwo kunye neenkqubo. Intsebenzo yayo kunye nezalathi zezobuchwephesha ziya kwahluka kakhulu, ke ixabiso liya kwahluka kakhulu. Abasebenzisi, xa bekhetha i-insosor yeqondo lobushushu kunye nomswakama, kufuneka kuqala bacinge ukuba loluphi uhlobo lweqondo lobushushu kunye ne-sunor bakufunayo; Leliphi inqanaba lemveliso yezixhobo zazo zemali ivumela ukuthenga, kwaye ilinganise ubudlelwane phakathi "kwesidingo kunye nenokwenzeka" ukuze kungazenzi izinto ngokungaboni.

1. Khetha uluhlu lwemilinganiselo

Njengokulinganisa ubunzima, ubushushu, kunye nokufuma, ukhetha iqondo lobushushu kunye ne-sunormerment kufuneka kuqala kuthathi kuqala uluhlu lwemilinganiselo. Ngaphandle kwamasebe e-meteorological kunye neyenzululwazi, amaqondo obushushu aphezulu kunye nemilinganiselo yokufumanisa ubushushu kunye nolawulo ngokubanzi akufuneki uluhlu olugcweleyo lobushushu (0-100% rh).

2. Khetha Ukuchaneka Ukulinganisa

Ukuchaneka kwemilinganiselo yeyona nto ibalulekileyo yesango lobushushu kunye ne-sunor. Lonke ulwando lwepesenti enye yepesenti kukunyuka kwenqanaba okanye kwinqanaba eliphezulu kwi-Somedy sensor. Kuba ukufezekisa ngokuchanekileyo, iindleko zokuvelisa ziyahluka kakhulu, kwaye ixabiso lokuthengisa likwahluka kakhulu. Ke ngoko, abasebenzisi kufuneka basebenzise iingubo zabo, kwaye akufuneki basukele ngokuthe ngqo.

Ukuba i-insorsor yokufuma isetyenziswa kubushushu obahlukeneyo, isibonakaliso sayo kufuneka sithathele ingqalelo impembelelo yokuhamba kwamaqondo obushushu. Njengoko sonke sazi, umswakama ngokuhambelana nomsebenzi wobushushu, kwaye iqondo lokushisa lichaphazela kakhulu umswakama ngokuhlobo. Kuzo zonke ii-01 ° C utshintshe iqondo lobushushu. Inguqu yokutshintsha kwengqondo (impazamo) ye-0.5% ye-RH iya kwenzeka. Ukuba kunzima ukufikelela kubushushu obuqhubekayo kwisithuba sesicelo, akulunganga ukuphakamisa ukulinganisa okuphezulu komswakama kakhulu.

Kwiimeko ezininzi, ukuba akukho lulawulo lobushushu precial oluthethayo, okanye indawo elingayo ayitywinwa, ukuchaneka kwe- ± 5% ye-RH yanele. Kwizithuba zendawo ezifuna ukulawulwa ngokuthe ngqo kunye nokufuma, okanye apho kutshiwo umswakazana kufuneka kulandelwe kwaye kurekhodwa nangaliphi na ixesha, iqondo lomsindo kunye nokuchaneka kwe-RH okanye ngaphezulu kukhethwe.

Imfuno yokuchaneka i-± 2% ye-RH kunokuba nzima ukufezekisa i-thedomity generator esemgangathweni yenzwakazi, ungayikhankanyi isikhumba. Iqondo lobushushu kunye ne-fidisayo yokulinganisa, nkqu ne-20-25 ℃, kusanzima kakhulu ukufezekisa ukuchaneka kwe-2% ye-RH. Ngokwesiqhelo iimpawu ezinikezwe kulwazi lwemveliso zilinganiswa kubushushu obuqhelekileyo (20 ± 10 ℃) kunye negesi ecocekileyo.

Ukuxhalaba itekhnoloji yokuqonda ithathela ingqalelo impembelelo yobushushu kumswakama, kwaye i-interrigus ihlawulelwayo kwaye incitshiswe ifuthe lokuchaneka kwe-sunor, kwaye ukulungisa umlinganiso kungafikelela kwi-2% ye-RH, i-1.8% rh.

3. Cinga ngeXesha lokuSebenza kunye neHrift Drift

Ngokwenene, ngenxa yempembelelo yothuli, i-oyile kunye neegesi eziyingozi, i-Sensor ye-elektroniki ye-elektroniki ziya kuncipha emva kwexesha elide lokusetyenziswa. I-drift yonyaka yeqondo lobushushu le-elektroniki kunye ne-sunor yenzwa ngokubanzi malunga ne-2%, okanye iphezulu. Phantsi kweemeko eziqhelekileyo, umenzi uya kubonisa ukuba ixesha elisebenzayo lokusebenzisa ingcali enye ngunyaka omnye okanye iminyaka emi-2, kwaye kufuneka iphinde ihlawulwe xa iphelelwa lixesha.

4. Eminye imicimbi efuna ingqalelo

I-Sovar kunye ne-Sensor yeqondo lokufuma ayitywinwanga nguHermeti. Ukwenzela ukukhusela ukuchaneka kunye nokuzinza komlinganiso, zama ukuyiphephe ukuyisebenzisa kwimozulu ene-acidic, ialkaline okanye izinyibilikisi zezinto eziphilayo. Kuphephe ukuyisebenzisa kwindawo enothuli. Ukwenzela ukuba ubonakalise ngokugqibeleleyo ukufuma kwesithuba esiya kulinganiswa, kufanele kuphephe ukubeka i-sensor kufutshane nodonga okanye kwikona efileyo apho kungekho saphathwa komoya. Ukuba igumbi lilinganiselwe likhulu kakhulu, izinyiso ezininzi kufuneka zibekwe.

AMANQAKU AMALUNGU AMABHUNGA NOKUFUNDA NGOKUGQIBELA AQHUBEKILEYO OKUFUNDILEYO KWIINGXAKI ZAMANDLA, kungenjalo umlinganiso wokuchaneka uya kuchaphazeleka. Okanye oosoyeza bayaphazamisane kwaye bangasebenzi. Xa usebenzisa, umbane ofanelekileyo ohlangabezana neemfuno zokuchaneka kufuneka kubonelelwe ngokweemfuno zobugcisa.

Xa i-sensor ifuna ukwenziwa kokudluliselwa komgama omde, ingqalelo kufuneka ihlawulwe kwi-attial yomqondiso.