Pankhani ya masikelo, aliyense sangamve kuti sakudziwa.Ndi othandiza kwambiri poyeza kulemera kwa tsiku ndi tsiku.Mitundu yodziwika bwino ya masikelo imaphatikizapo masikelo apakhitchini apakompyuta, masikelo amagetsi amagetsi, ndi masikelo a thupi la makina.Ndiye, ndi zinthu ziti zazikulu zomwe ziyenera kuyang'aniridwa ndipo ndi mayeso ati omwe amayenera kuchitidwa poyang'anira katundu?Tikukhulupirira kuti zomwe zalembedwazi ndi zothandiza kwa inu!
Mfundo yogwira ntchito
Chinthu chikayikidwa pamlingo, kupanikizika kumagwiritsidwa ntchito pa sensa, yomwe imasokoneza, kuchititsa kusintha kwa impedance.Panthawi imodzimodziyo, mphamvu yotsitsimutsa imagwiritsidwa ntchito kusintha ndi kutulutsa chizindikiro chofananira cha kusintha.Chizindikirocho chimakulitsidwa ndi dera lokulitsa ndi kutulutsa kwa analogi-to-digital converter.Sinthani kukhala ma siginecha a digito osinthidwa mosavuta ndikuwatulutsa ku CPU kuti aziwongolera magwiridwe antchito.CPU imatulutsa zotsatirazi ku polojekiti kutengera malamulo a kiyibodi ndi mapulogalamu.Mpaka zotsatira izi zikuwonetsedwa.
Gulu la masikelo
Poyang'anira, timagwiritsa ntchito masikelo apakhitchini apakompyuta, masikelo amagetsi amagetsi, ndi masikelo a thupi lamakina
Zigawo zazikulu
1) Kulemera kwa sensor 2) amplifier circuit 3) fyuluta dera 4) analogi-to-digital converter 5) chapakati processing unit 6) magetsi dera 7) mabatani 8) nyumba 9) makina 10) sikelo
(1) Kuyendera mabokosi akunja/mkati
(2) Bokosi lamtundu / matuza amawunikira
(3) Kuyendera zida ndi zinthu zina
(4) Kodi zomwe zili pamapaketi, kuphatikiza malangizo, makhadi otsimikizira, makhadi autumiki, ndi zina zotere, zimagwirizana ndi zomwe zimapangidwa
1
(1) Kuwunika kotsimikizira kwazinthu
Onani ngati katunduyo, kuphatikizapo zowonjezera, zikugwirizana ndi zitsanzo zomwe makasitomala amapereka, ndondomeko, malamulo, zithunzi za bokosi lamitundu ndi zomwe zili, malangizo, ndi zina zotero.
(2) Kuyang’ana m’maso
(1) Yang'anani ndi kamera yogwira m'manja: Yang'anani ngati pali zinthu zakunja kapena zosasunthika mkati mwa chinthucho
(2) Kuwunika kwa Msonkhano: Onani ngati pali mipata yayikulu kwambiri pamsonkhano wa gawo lililonse la zida, ngati zidazo zidayikidwa molakwika, kapena ngati zidazo zili zotayirira kapena zolimba.
(3) Bokosi la batri ndi kuyendera khomo la batri: Mukayika batri, tsegulani chitseko cha batri ndikugwedeza makinawo ndi dzanja lanu.Mankhwala sayenera kugwira ntchito bwino.(Ngati batire yayikidwa mkati mwa chinthucho ndipo kasitomala apempha filimu yoteteza kuti atseke, tiyenera kuyang'ana ngati filimuyi ingapereke chitetezo chotchinjiriza.)
(4) Gwiritsani ntchito choyezera kuti muwone ngati mapepala a phazi sali ofanana
Ikani mankhwalawa pagalasi kuti muwone ngati akugwedezeka, gwiritsani ntchito chida choyezera kuti muyese mtengo wake ndikulemba
5)Kuyang'anira magwiridwe antchito nthawi zonse
(1) On/Off switch 3 nthawi, chinthucho chiyenera kukhala ndi ntchito zake zoyambirira
(2) Kuyesa kulondola
a.Nthawi zambiri, miyeso itatu imayesedwa (ngati afunsidwa ndi kasitomala, malinga ndi zomwe kasitomala akufuna; ngati sichoncho, mfundo zitatu za 10%, 50%, ndi 90% ya kulemera kwakukulu kumafunika kuyezedwa)
b.Zofunikira zolondola (ngati afunsidwa ndi kasitomala, malinga ndi zomwe kasitomala akufuna. Ngati sichoncho, sikelo yakukhitchini nthawi zambiri imafunika kukhala +/-0. 5%, ndipo sikelo ya anthu iyenera kukhala ± 1%).
(2) Kuwunika kwa ntchito ya LCD (zikwapu zonse ziyenera kuwonetsedwa popanda zikwapu, etc.)
(4) Zosintha zosiyanasiyana ziyenera kugwira ntchito bwino
(5) Onetsani kulemera kwa sikelo ndikuyang'ana ntchito yozimitsa yokha
(6) Kuyang'ana masiwichi osankha mayunitsi (Kg, Oz, Lb, etc.)
(7) Kuyang'anira ntchito yochotsa khungu (yogwiritsa ntchito masikelo akukhitchini)
Ikani code yolemetsa ya 1KG pazogulitsa ndikusindikiza batani la "Zero",
Chogulitsacho chiyenera kuwonetsa '0′.Kenako onjezani code,
Chogulitsacho chiyenera kuwonetsa kulemera kwa code yowonjezera yotsatira (ie, kulemera kwake pambuyo pa kusenda)
(8) Kuyang'ana kwa chizindikiro cha kunenepa kwambiri
(Malinga ndi malangizo, ngati chizindikiro cholemera kwambiri chayikidwa pa chinthucho, LCD ya mankhwalawa iyenera kusonyeza kulemera kwake.)
9
(Sinthani mfundo ya '0', cholozeracho chizitha kuwonetsa '0' ndipo mfundoyo isakhale ndi zovuta zilizonse kapena zovuta zina)
(10) Automatic '0′ reset ntchito cheke (yogwirizana ndi masikelo a thupi)
(Chotsani kulemera kwa chinthucho, cholozera chazinthu chiyenera kubwereranso pa malo a '0′, ndipo pasakhale kusokoneza kapena zovuta zina pa cholozera)
(11) Zofunikira zina zogwirira ntchito zomwe zatchulidwa m'bukuli zimafunikira kuunika
6) Deta yapadera ndi zinthu zoyezera
(1) Mbali yachitetezo: Palibe
(2) Kuyesa ntchito
a.Muyezo wamagetsi a batri
Gwiritsani ntchito ma multimeter kuti muwone ngati mphamvu ya batri iyenera kupitilira mphamvu yadzina
b.Standby panopa mayeso
Yang'anani pakali pano ndi multimeter ndikujambulitsa magawo.
(Lumikizani ma multimeter motsatizana ndi gawo lamagetsi amagetsi, ndipo choyimilira chilipo pomwe chinthucho chimayatsidwa osagwiritsidwa ntchito)
c.Kuwunika kwa magwiridwe antchito a Low Voltage
(Kuwonetsa kwamagetsi otsika kuyenera kugwirizana ndi miyezo yamakasitomala kapena malangizo)
d.Kuwunika koyezera kwambiri
(Kulemera kwakukulu kuyenera kugwirizana ndi muyezo wa kasitomala, bokosi lamitundu, ndi buku la malangizo)
e.cheke cheke
(Kusintha kwazinthu kuyenera kugwirizana ndi miyezo yamakasitomala, mabokosi amitundu, ndi malangizo)
f.Kuwona zolakwika mobwereza bwereza
(Yezerani 50% ya kulemera kwakukulu kwadzina pa malo omwewo a mankhwala katatu, ndipo lembani kusintha kwa kulemera kwake katatu. Chigawo chowongolera sichiyenera kupitirira gululi imodzi.)
g.Kuwona zolakwika zolemera phazi limodzi kapena ziwiri (zogwirizana ndi sikelo ya munthu)
(Kulemera kwa mankhwala ndi phazi limodzi kapena awiri - sankhani kulemera kwapafupi ndi kulemera kwathunthu ndikuyerekeza kusintha kwa kulemera kwake, komwe kuyenera kusapitirira 1 grid resolution unit)
h.Ndondomeko ya mkati ndi kuunika kwa zigawo zikuluzikulu
(3) Kuyang’ana mbali zonse
a.Kuwunika kwa barcode
Jambulani barcode katatu ndi scanner
Barcode iyenera kuwerengeka ndipo nambala yowonetsedwa ndi scanner ifanane ndi nambala yomwe yasindikizidwa pa barcode.
b.Kuyang'ana miyeso ndi kulemera kwa makatoni otumizira
Yesani kutalika kwa x m'lifupi x kutalika kwa chinthu kapena yerekezerani ndi zomwe zagulitsidwa.Ngati palibe tsatanetsatane wazinthu zomwe zaperekedwa, lembani zomwe zili mu lipotilo.
c.Kuyeza kwazinthu zakunja zakunja
Ngati malonda kapena kukula kwake sikunatchulidwe muzokambirana za kasitomala, ndiye kuti mayesowa si oyenera.
d.Kuyesa kwamayendedwe
(a) Mayeso otsitsa makatoni otumizira (ngati sadapemphedwe ndi kasitomala, mayesowa sali oyenera).
1. Kusindikiza kosavomerezeka kwa bokosi lakunja ndi maikolofoni
2. Makwinya pamakona a bokosi lamtundu
3. Kusasindikizidwa bwino kwa mawu oti 'CHONDE' pathumba lapulasitiki
4. Pali dothi mkati mwa galasi, ndi m'mimba mwake 0.3mm
5. Pali mano kumbuyo kwa chipolopolo cha mankhwala, ndi m'mimba mwake 1.5mm
6. Zikanda pamwamba pa mbale (kutalika 15mm)
7. Ulusi wa gong sunamangidwe mwamphamvu
Nthawi yotumiza: Apr-11-2024