Palibe kukhudzika kwa katundu: masulani chubu pang'onopang'ono kuti mutsitse mtengowo, lembani zero point ya sikelo, ndiyeno mutseke mfundo kuti mukweze mtengowo. Gwiritsani ntchito ma tweezers kuti mutenge 10mg coil code ndikuyiyika pakati pa poto yakumanzere ya sikelo. Tsegulani chikhomo kachiwiri, cholozera chikakhazikika (chokhazikika komanso chosasinthika), werengani powerengera mfundo, kutseka nsonga, ndikuwerengera mphamvu ya disk yopanda kanthu (gridi yaing'ono / mg) ndi mphamvu (mg / gridi yaying'ono) kuchokera kusiyana. pakati pa balance point ndi zero point.
Ⅰ. Kuyang'ana maonekedwe:
1. Chotsani chivundikirocho, sungani ndikuchiyika pamalo oyenera, ndikuwunika kulemera kwake. Kaya zolemera mu bokosi wathunthu, kaya tweezers kwa clamping ndizolemerazili m'bokosi, kaya zolemera za mphete zili bwino komanso zopachikidwa pa mbedza ya mphete, komanso ngati kuwerenga kwa disk yowerengera kuli paziro.
2. Ngati pali fumbi kapena zinthu zina zogwa pa poto yoyenera, ziyenera kutsukidwa ndi burashi yofewa. Analytical balance ndi chida choyezera molondola kuchuluka kwa zinthu. Musanayeze, fufuzani ngati sikeloyo ili yabwinobwino, ngati ili yopingasa, ngati zikwama zonyamulira ndi zolemera za mphete zagwa, komanso ngati mkati ndi kunja kwa galasi lagalasi ndi zoyera.
3. Yang'anani ngati ndalamazo zili mu mpumulo komanso ngati malo a mtengo ndi thumba lonyamulira ndizabwinobwino. Electronic balance imagwiritsidwa ntchito poyeza zinthu. Electronic balance nthawi zambiri imatenga strain sensor, capacitance sensor ndi electromagnetic balance sensor. Sensor ya Strain ili ndi mawonekedwe osavuta, otsika mtengo, koma olondola pang'ono.
5. Onani ngati banki ili yopingasa. Ngati sichoncho, sinthani zomangira ziwiri zopingasa zopingasa pamapazi pansi kutsogolo kwa sikeloyo kuti thovu likhale mulingo wa kuwira pakati.
Ⅱ. Sensitivity: Kumverera kwa chiwerengerocho ndi chiwerengero chochepa cha ma grids chochepetsera pakati pa zero zero point ndi malo oima chifukwa cha kuwonjezeka kwa 1mg kulemera. Kuchuluka kwake kumakhala kosavuta, ma grids amachulukirachulukira. Kukhudzikako nthawi zambiri kumawonetsedwa ndi chidwi, chomwe chimatanthawuza mtundu womwe umafunikira pomwe cholozera chikasunthidwa ndi gridi imodzi.
Ⅲ. Kusintha kwa Zero: zero point ya balance imatanthawuza malo owerengera pomwe ndalama zimatsitsidwa. Ziro ya sikelo iyenera kuyezedwa sikelo iliyonse isanakwane. Electronic balance imagwiritsidwa ntchito poyeza zinthu. Electronic balance nthawi zambiri imatenga strain sensor, capacitance sensor ndi electromagnetic balance sensor. Sensor ya Strain ili ndi mawonekedwe osavuta, otsika mtengo, koma olondola pang'ono. Mukamaliza kuyang'ana kokwanira, yatsani magetsi ndikutembenuzira mfundo yonyamulira mozungulira mpaka kumapeto (yatsani malire). Panthawiyi, mutha kuwona kuti kuwonetsera kwa sikelo yaying'ono kumayenda pawindo lowala. Pamene sikelo imatanthawuza kuti magawo omwe amagwiritsidwa ntchito kusonyeza nthawi yofanana muwotchiyo ndi yokhazikika (yokhazikika; yosasinthika), ngati mzere wa sikelo pawindo lowala silikugwirizana ndi mzere wa 0.00 wa sikelo, Ndodo yosinthira zero pansi pa kukweza. knob ikhoza kusinthidwa kuti isunthe chophimba chowunikira kuti chigwirizane, ndipo zero point idzasinthidwa. Ngati chinsalu chowala chikafika kumapeto ndipo sichingafanane ndi mzere wa 0.00, chonderotate wononga wononga pa balalance mtengo kusintha.
Nthawi yotumiza: Oct-21-2022