Anti-static Surface Volume Resistance Tester
Lub anti-static nto ntim tsis kam tester ntsuas qhov resistivity ntawm cov ntaub ntawv conductive. Yog tias peb lub electrodes los yog ob lub electrodes siv los ntsuas qhov kev tiv thaiv, qhov ntsuas qhov tseeb yuav raug cuam tshuam los ntawm qhov tsis kam ntawm cov electrodes thiab cov khoom siv los ntsuas. Yog li ntawd, txoj kev plaub-electrode yog siv los ntsuas qhov ntim tsis kam ntawm cov khoom siv hluav taws xob thiab cov khoom tiv thaiv zoo li qub. tus nqi, tuaj yeem kov yeej qhov kev ua yuam kev tshwm sim los ntawm kev tiv thaiv nto.
Basic paub txog hluav taws xob static:
Thaum lub caij huab cua qhuav, qee zaus hluav taws xob poob thaum koj qhib qhov rooj hu ua electrostatic paug (ESD). Thaum koj hnov qhov kev poob siab, qhov hluav taws xob zoo li qub ntawm koj lub cev yog tshaj 2000 volts! Thaum koj pom lub txim, koj muaj 5000 volts ntawm koj lub cev! Thaum koj hnov lub suab tawm, qhov hluav taws xob zoo li qub ntawm koj lub cev yog siab li 8000 volts! Tab sis ntau yam niaj hnub high-speed VLSIs raug puas tsuaj los ntawm hluav taws xob zoo li qub tsuas yog ob peb kaum ntawm volts lossis tsawg dua. Qhov no txhais tau hais tias thaum koj kov cov circuits no, thiab koj tsis hnov lossis pom lossis hnov cov hluav taws xob hluav taws xob tawm, lub Circuit Court tau raug puas los yog puas lawm, thiab koj tseem tab tom nrhiav nws cov khoom siv lossis software. .
Vim tias tib neeg lub cev thiab cov khoom nyob ib puag ncig tau yooj yim them nrog ntau txhiab lossis ntau txhiab tus volts ntawm hluav taws xob zoo li qub, yog tias cov hluav taws xob zoo li qub raug tso tawm lossis siv tsis raug, qhov ntsuas yuav raug puas lossis qhov kev ua haujlwm ntawm qhov ntsuas yuav raug degraded.