Isivamvo sokunyakama komhlaba, ekwaziwa ngokuba yi-hygrometer yomhlaba, isetyenziswa ikakhulu ukulinganisa umthamo womthamo wamanzi womhlaba.
ukujonga ukufuma komhlaba, ukunkcenkceshela kwezolimo, ukukhuselwa kwamahlathi, njl.
Okwangoku, iisensi zokufuma komhlaba ezisetyenziswa ngokuqhelekileyo yi-FDR kunye ne-TDR, oko kukuthi, i-frequency domain kunye nexesha
ithambeka.Njenge HENGKO ht-706 seriesinzwa yokufuma komhlaba,
ilinganiswa ngeFDR frequency domain method.Inzwa inesampulu yomqondiso eyakhelwe-ngaphakathi kunye nokwandisa,
Izero drift kunye nemisebenzi yembuyekezo yobushushu,
kwaye ujongano lomsebenzisi lulula kwaye lufanelekile.Uluhlu lokulinganisa: 0 ~ 100%, ukuchaneka kokulinganisa: ± 3%.
Imveliso incinci, i-corrosion-resistant, ichanekile kwaye kulula ukuyilinganisa.
Isivamvo sokunyakama komhlaba sangoku sisixhobo sokulinganisa ukufuma komhlaba.Izivamvo zidityaniswe nezolimo
iinkqubo zokunkcenkceshela ukunceda ngokufanelekileyo ukubonelela ngamanzi.Le mitha inceda ukunciphisa okanye ukomeleza ukunkcenkceshela
ukuze zikhule ngokugqibeleleyo izityalo.
Yintoni Imigaqo yeUmlinganiselo wokufuma komhlaba?Nceda ujonge ngolu hlobo lulandelayo:
1. Ukubanakho
Ukusebenzisa iipropathi ze-dielectric zomhlaba ukulinganisa umxholo wokufuma komhlaba kukwasebenza, ngokukhawuleza, kulula kwaye
indlela ethembekileyo.
Kwi-capacitive inzwa yokufuma komhlaba kunye nesakhiwo esithile sejometri, i-capacitance yayo ilingana
i-dielectric constantphakathi kwezibonda ezimbini zezinto ezilinganisiweyo.Ngenxa yokuba i-dielectric constant of
amanzi makhulu kakhulu kunalawo ezinto eziqhelekileyo;xa amanzi emhlabeni esanda, i-dielectric yayo
rhoqo kwandisa ngokufanelekileyo, kunye nexabiso capacitance elinikwe ukufumainzwa kwakhona
ukwanda ngexesha lomlinganiselo.Ukufuma komhlaba kunokulinganiswa ngonxulumano oluhambelanayo phakathi
amandlayenzwa kunye nokufuma komhlaba.I-Capacitiveinzwa yokufuma komhlabauneempawu ze
ukuchaneka okuphezulu, uluhlu olubanzi, iintlobo ezininzi zeizinto ezilinganisiweyo kunye nesantya sokuphendula ngokukhawuleza, esinokubakho
ifakwe esweni kwi-intanethi ukuqaphela utshintsho loxinzelelo lwe-IJI oluzenzekelayo.
2. Ukuzimisela kokufuma kweNeutron
Umthombo we-neutron ufakwe emhlabeni ukuze uvavanywe ngetyhubhu yeprobe, kunye neenyutroni ezikhawulezayo.
eqhubekayo ekhutshwa yiyo ukungqubanangezinto ezahlukeneyo emhlabeni kwaye ulahlekelwe ngamandla, ukuze uthobe isantya.
Xa iinyutroni ezikhawulezayo zingqubana neeathom zehydrogen, ziphulukana neamandla amaninzi kunye nokucotha ngokulula ngakumbi.
Ke ngoko, okukhona uphezulu umthamo wamanzi omhlaba, oko kukuthi, kokukhona iiathom ze-hydrogen zixineneineutron ecothayo
Ilifu.Ngokulinganisa unxulumano phakathi kokucotha koxinaniso lwamafu e-neutron kunye nomxholo wamanzi omhlaba, amanzi
umxholo emhlabeniinokumiselwa, kwaye impazamo yomlinganiselo imalunga ± 1%.Indlela yemitha ye-neutron inako
yenza imilinganiselo ephindaphindiweyokubunzulu obahlukeneyo bendawo yokuqala, kodwa isisombululo esithe nkqo
yesixhobo ihlwempuzekile, kunye nempazamo yomlinganiselo womphezuluenkulu ngenxa yokuchithwa lula ngokukhawuleza
iineutron emoyeni.Ngoko ke, uhlobo olukhethekileyo lwesixhobo se-neutron luyilwe, nokuba lukhuselaokanye enye
iindlela zisetyenziselwa ukulinganisa.
Usenayo nayiphi na imibuzo efana nokwazi iinkcukacha ezithe vetshe ngeSensor yokufuma koMhlaba kunye nezinye ezoLimo
Isisombululo soluvo ,Nceda uzive ukhululekile ukuQhagamshelana nathi ngoku.
Kwakhona UnakoSithumele i-imeyileNgqo Ngokulandelayo:ka@hengko.com
Siza kuthumela umva ngeeyure ezingama-24, enkosi ngesigulana sakho!
Ixesha lokuposa: Mar-21-2022
