Ntau hom kev ua kom muaj ntau yam digital thiab lawv cov yam ntxwv
Hauv kev ntsuas ntsuas hluav taws xob ntawm cov ntsuas hluav taws xob, cov multifleters (DMMS) muaj qhov nrov tshaj plaws rau lawv qhov tseeb thiab versatility. Cov cuab yeej ua haujlwm tshaj tawm no tuaj yeem muab cov kev ntsuas nrawm nrawm thiab cov hluav taws xob ntau yam, suav nrog cov hluav taws xob, suav nrog cov hluav taws xob, tam sim no, thiab kev tawm tsam. Kab lus no yuav delve mus rau ntau hom thiab cov yam ntxwv ntawm cov tshuaj muaj digital.
Handheld Digital
Feem ntau thiab dav siv yog handheld digital multimital. Qhov kev xaiv DMM no tau dhau los ua kev xaiv zoo tshaj plaws rau kev ntsuas thiab kev ua haujlwm tsim nyog, thiab txuas ntxiv daws teeb meem hluav taws xob kom nrawm thiab muaj teeb meem daws teeb meem uas tshwm sim rau ntawm qhov chaw.
Desktop digital multimeter
Piv rau cov ntaub ntawv DMMS, Desktop digital mottimeters feem ntau muaj zog ntau dua nyob rau hauv cov nqe lus ntawm kev raug thiab kev ua haujlwm. Hom DMM feem ntau yog muab tso rau hauv ib puag ncig ua haujlwm ruaj khov, xws li chav kuaj lossis cov tshuab ntsuas kev ua haujlwm, rau cov kev ntsuas ntau dua thiab cov kev ntsuas. Desktop digital motioners muaj cov ntxaij vab tshaus ntau dua thiab tsim nyog rau kev tshawb fawb thiab kev sim ua khoom lag luam uas xav tau siab.
Cov digital motiveter muab khaws cia los ntawm cov hom tswv yim
Cov tshuaj muaj kev digital kuj tseem tuaj yeem faib raws li lawv cov hom nkag. Feem ntau DMMS txhawb txoj kev ntsuas ntawm ob qho tib si AC thiab DC voltages, tab sis qee tus yuav raug tsim tshwj xeeb rau ib qho ntawm lawv. Piv txwv li, AC multipeters tau ua kom zoo rau ntsuas AC cim, thaum DC multimeters tsom rau kev ntsuas DC cov cim hluav taws xob. Tsis tas li ntawd, muaj tus nqi siv muaj txiaj ntsig zoo, uas tuaj yeem ntsuas tus nqi ua haujlwm zoo ntawm cov cuab yeej nrog Sinusoidal lossis yog ib qho khoom siv tsis tseem ceeb hauv kev tshawb xyuas fais fab system hauv cov ntawv thov fais fab.
Hais txog kev tswj hwm kev ua haujlwm, cov multiverers digital feem ntau yog nruab nrog cov xaiv hom thiab cov neeg xaiv tau yooj yim dua ntawm cov qauv ntsuas kev ntsuas thiab ntau. Tsis tas li ntawd, cov tswv yim thiab tso zis chaw nres nkoj tsim ntawm DMM tseem qhia txog nws cov peev txheej thiab kev siv tau. Cov chaw nres nkoj uas muaj cov qhov rooj pob tw thiab sojntsuam sib cuam tshuam, ua kom muaj kev sib cuam tshuam nrog ntau yam khoom xeem.
Cov qauv tso tawm ntawm cov digital multimeter tseem yog qhov ntawm nws cov kev faib tawm. Txawm hais tias feem ntau cov DMMS siv cov qauv digital thiab nyeem tau ua ke los ua ke cov qauv ntsuas pom kev ua kom pom kev yooj yim thiab kev txhawb nqa cov neeg siv kev ntsuas thiab ntsuas cov kev ntsuas.
