Qhov ntsuas ntawm lub rwb thaiv tsev ntsuas ntsuas yog nyob rau hauv megaohm (M Ω). Nws yog ib qho kev ntsuas uas feem ntau siv los ntawm cov kws tshaj lij hluav taws xob thiab feem ntau yog siv los xyuas qhov kev tiv thaiv hluav taws xob ntawm cov khoom siv hluav taws xob, cov khoom siv hauv tsev lossis cov kab hluav taws xob rau hauv av thiab nruab nrab ntawm theem, txhawm rau xyuas kom meej tias cov cuab yeej siv, cov khoom siv thiab cov kab no ua haujlwm nyob rau hauv ib txwm muaj. zam hluav taws xob poob siab, khoom siv puas tsuaj thiab lwm yam xwm txheej.
1. Nws yog txwv tsis pub ntsuas lub rwb thaiv tsev tiv thaiv thaum xob laim lossis ze ntawm cov khoom siv hluav taws xob siab. Nws tsuas yog ntsuas tau thaum cov khoom siv tsis muaj hluav taws xob lossis inductive.
2. Thaum lub sijhawm telemetering, tsis muaj leej twg raug tso cai ua haujlwm ntawm cov khoom siv kuaj.
3. Cov xov hlau tramegger yuav tsum tsis txhob sib tw ua ke tab sis sib cais.
4. Tsis txhob kov lub megger nrog ob txhais tes ua ntej nws yuav tsum tsis txhob tig los yog cov khoom siv kuaj tsis raug tso tawm. Tsis txhob kov cov hlau ntawm cov hlau lead thaum tshem cov hlau.
5. Thaum kawg ntawm kev ntsuas, tso tawm cov khoom siv loj capacitance.
6. Kev ntsuas qhov hloov pauv hloov tau coj tawm ntawm lub megger davhlau ya nyob twg yuav tsum tau insulated zoo, thiab qhov kev ncua deb yuav tsum khaws cia ntawm ob tus neeg xyuas pib thiab nruab nrab ntawm tus neeg xyuas pib thiab hauv av kom tsis txhob cuam tshuam qhov ntsuas qhov tseeb.
7. Txhawm rau tiv thaiv kom tsis txhob ntog tawm ntawm cov khoom siv nyob rau hauv kev sim, thaum siv lub megger, nruab nrab txheej ntawm cov khoom siv nyob rau hauv kev sim (xws li cov rwb thaiv tsev sab hauv ntawm lub plhaub plhaub cores) yuav tsum txuas nrog lub nplhaib tiv thaiv.
8. Tsis tu ncua xyuas nws qhov tseeb.