Momwe mungagwiritsire ntchito multimeter ya Craftsman
Kwa iwo omwe akuyang'ana chipangizo chotsika mtengo komanso chosavuta kuti athe kuyeza voteji, kukana kapena magetsi, multimeter ya digito ya m'manja ingakhale yabwino kwambiri. Poyerekeza ndi ma multimeter ena a digito, ichi ndi chipangizo chotsika mtengo komanso chosinthika. Kuphunzira kugwiritsa ntchito multimeter ya digito ya wizard kungapangitse kusiyana kwakukulu mu polojekiti yanu yapanyumba ya DIY.
Mosiyana ndi ma multimeters ena a digito, multimeter yam'manja imabwera ndi madoko atatu osiyanasiyana. Nthawi iliyonse mukayeza magawo osiyanasiyana, muyenera kusintha malo a jacks. Muyeneranso kukhazikitsa mtundu wapano kapena voteji. Mukayika ma multimeter molondola, gwiritsani ntchito kuyesa kwakuda ndi kofiira kumatsogolera kuyeza ma voltage, kukana, kapena apano.
Za Mmisiri Digital Multimeter
Tisanayambe chiwongolero chathu, ndikofunikira kwambiri kumvetsetsa ntchito zosiyanasiyana za master multimeter. Chifukwa chake, m'gawoli, tikuwonetsani magawo osiyanasiyana omwe mutha kuyeza ndi magawo a master multimeter.
Kodi tingayeze chiyani?
Ndi multimeter yaukadaulo, mutha kuyeza voteji, kukana kapena pano. Kuphatikiza apo, mudzatha kuyang'ana kupitiliza kwa dera ndi ma diode. Pa ntchito iliyonse, muyenera kukhazikitsa multimeter molondola.
Langizo: Kukhazikitsa master multimeter ndikosiyana pang'ono ndikukhazikitsa DMM yokhazikika. Popanda kukhazikitsidwa koyenera, chipangizochi chikhoza kuonongeka kapena mungalandire kuwerenga kolakwika.
Craftsman Digital Multimeter Components
Multimeter yaukadaulo imabwera ndi madoko atatu. Madoko atatu osiyanasiyanawa amakhala ndi gawo lofunikira ndikumvetsetsa bwino ndikofunikira.
Madoko ndi ntchito zawo
Doko la COM: Mutha kulumikiza kafukufuku wakuda ku doko la COM. (1)
V-Ohm-mA port: Timagwiritsa ntchito dokoli kuyesa mphamvu kapena kukana. Kuphatikiza apo, mutha kuyeza pano mpaka 200 mA. Nthawi zambiri kafukufuku wofiyira amalumikizidwa kudoko ili.
Port 10A: Kuti muyese mphamvu yamagetsi pamwamba pa 200mA, mutha kugwiritsa ntchito doko la 10A. Musanayeze, muyenera kulumikiza chofufumitsa chofiira ku doko la 10A.
Sinthani
Mosiyana ndi ma multimeter ena a digito, chosinthira chosankha cha multimeter chaukadaulo ndichopadera. Mwachitsanzo, mukamagwiritsa ntchito DMM, mutha kuwona zosankha zingapo monga OFF, V, Ã, kapena Ω m'malo osinthira osankha.
Koma ogwiritsa ntchito ayenera kusankha mtundu wa parameter mukamagwiritsa ntchito master multimeter. Izi zikutanthauza kuti muyenera kusankha mtundu woyenera. Kupanda kutero, simupeza kuwerenga kolondola. Nthawi zina, ma multimeter samawonetsa kuwerenga konse.
Mwachitsanzo, taganizirani nthawi yomwe mukuyesera kuyeza batri ya 2 volt. Pachiwonetserochi, muyenera kukhazikitsa voteji kukhala 20V. Kapena mutha kuyiyikanso ku 2000mV. Koma mupeza kuwerenga kolakwika.
polojekiti
Kuwonetsedwa kwa multimeter yaukadaulo ndikocheperako poyerekeza ndi ma multimeter ena a digito. Koma pakuwonetsa zowerengera, izi ndizokwanira.
Zofufuza
Pali ma probe awiri osiyana mu multimeter ya DIY; wakuda ndi wofiira. Kafukufuku wakuda amadziwikanso kuti -probe, ndipo kafukufuku wofiira amadziwikanso kuti + probe. Kafukufuku wakuda nthawi zonse amapita ku doko la COM. Kutengera ndi momwe zimakhalira, mungafunikire kulumikiza kafukufuku wofiyira ku madoko a V-Ohm-mA kapena 10A.
Njira zogwiritsira ntchito Craftsman multimeter
Tsopano mukumvetsetsa koyambira kwa multimeter ya master ndi momwe mungagwiritsire ntchito. Komabe, kutenga miyeso yeniyeni kungakhale kovuta. Kotero apa pali njira zisanu zosavuta.
Khwerero 1: Pezani madoko pa multimeter yanu
Choyamba, muyenera kupeza madoko oyenerera omwe mungafune kuyesa. Mwachitsanzo, ngati muyeza voteji, fotokozani doko la COM ndi doko lamagetsi.
Khwerero 2 - Ikani multimeter
Monga tafotokozera mu sitepe yapitayi, kwa chiwonetserochi, tidzayesa magetsi muzitsulo za 120V. Choncho, muyenera kukhazikitsa bwino multimeter ya master. Kuti muyike ma multimeter, sinthani chosinthira kukhala 200V pansi pa V.AC zoikamo.
Khwerero 3 - Yang'anani ma jacks a multimeter
Tsopano muyenera kudziwa cholumikizira chomwe chimapita ku doko. Panthawiyi, muyenera kulumikiza cholumikizira chakuda ku doko la COM ndi cholumikizira chofiira ku doko lamagetsi.
Khwerero 4 - Kuyika Zofufuza
Tsopano yatsani multimeter. Kenako ikani ma probe awiri mu chotulutsa cha 120V. Multimeter iyenera kuwerenga pafupi ndi 120V.
Khwerero 5 - Onani chosinthira chosankha
Ngati simukuwerenga mu gawo lachinayi, onaninso chosinthira chosankha. Dziwani kuti makonda olakwika angayambitse mavuto ngati amenewa. Chifukwa chake nthawi zonse ndi bwino kuyang'ana kawiri.
Kumbukirani: Nthawi zina makonda a 200V sangazindikire kuwerenga kulikonse. Ngati ndi choncho, omasuka kuyika multimeter pamtengo wapamwamba, monga 600V.
Ngati mutsatira kalozera pamwambapa kuti mugwiritse ntchito bwino Master DMM, simuyenera kukhala ndi vuto pogwiritsa ntchito Master DMM. Chofunika kwambiri, dziwani mbali za multimeter. Zidzakuthandizani kwambiri mukamagwiritsa ntchito. Wizard's DMM ndi chida chabwino kwambiri, ndipo tikutsimikiza kuti mudzayamikira kuphweka kwake komanso mphamvu zake.
Onani zina mwazolemba zathu pansipa.
- CAT multimeter mlingo
- Momwe mungayang'anire sensor level mafuta ndi multimeter
- Momwe Mungagwiritsire Ntchito Cen-Tech Digital Multimeter Kuwona Voltage
ayamikira
(1) Doko la COM - https://docs.microsoft.com/en-us/windows-hardware/drivers/serports/configuration-of-com-ports
Ulalo wamavidiyo
