Lub ntsuas hluav taws xob hauv qhov ntsuas kub tsis yog tawm ntawm qhov ntsuas ntau.
Cov tub ntxhais tseem ceeb ntawm cov xov hluav taws xob hauv tshuab hluav taws xob yog NTC ntsuas cua ntsuas qhov kub thiab txias. Qhov kev daws teeb meem ntawm lub ntsuas hluav taws xob tuaj yeem ncav cuag ± 0.01 ℃, qhov tseeb tau ncav cuag ± 0.02 the, qhov lus teb ceev yog< 2.8="" vib="" nas="" this,="" thiab="" txhua="" xyoo="" qhov="" cuam="" tshuam="" txav="" yog="" ≤0.1%="" (sib="" npaug="" tsawg="" dua="" 0.025="">
Lub ntsuas kub yog ib qho ntawm cov xwm txheej uas cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob. Cov khoom siv hluav taws xob txawv ntawm cov khoom lag luam zoo tib yam thiab muaj qee yam cai ntawm ib puag ncig. Cov khoom siv hluav taws xob muaj qhov ntsuas kub tsis ua haujlwm. Txhawm rau tiv thaiv kev puas tsuaj thiab yaig rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob yuav tsum khaws cia, thauj thiab siv raws li qhov xwm txheej ib puag ncig txawv.
Kev ua haujlwm ntawm thaj chaw ntawm cov khoom yog 10 ° C-40 ° C. Yog hais tias qhov chaw ib puag ncig qis dua 10 ° C lossis siab dua 40 ° C thaum ntsuas, cov khoom yuav ua rau "Err" thaum ntsuas "ntsuas" tom qab cov khoom lag luam tawm. Yog li no, qhov kub thiab txias ntawm cov khoom xav tau Nws yuav ntsuas tau ntau npaum li 10 ℃ -40 ℃.
