Video: Dab tsi yog qhov loj tshaj plaws ntawm triple beam tshuav nyiaj li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
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Nyob rau hauv tas li ntawd, yog vim li cas yog ib tug triple beam tshuav nyiaj li cas los ntsuas huab hwm coj?
Pawg yog tus nqi ntawm cov khoom uas muaj. Peb feem ntau siv a peb npaug - balance beam rau ntsuas qhov loj . A peb npaug - beam tshuav tau txais nws lub npe vim nws muaj peb kab teeb uas tso cai rau koj mus paub pawg nrog rau nqaj . Cov kws tshawb fawb xav tau tshuav nyiaj li cas uas tau ntsuas tsawg heev ntawm pawg.
Tsis tas li ntawd, pes tsawg tus lej lej yuav tsum tau sau tseg thaum uas siv qhov sib npaug ntawm qhov sib npaug? Qhov loj ntawm ib yam khoom hnyav rau a triple beam sib npaug (precision ± 0.1g) pom tias yog 23.6 g. Cov khoom no muaj 3 qhov tseem ceeb, piv txwv li, peb qhov kev sim muaj txiaj ntsig tus lej.
Nyob rau hauv tas li ntawd, dab tsi unit yog ib tug triple beam ntsuas?
Triple beam balance yog ib qho cuab yeej siv los ntsuas pawg heev precisely. Cov cuab yeej nyeem ntawv yuam kev ntawm +/- 0.05 grams . Lub npe hais txog peb kab teeb nrog rau nruab nrab beam uas yog qhov loj tshaj plaws, qhov deb beam uas yog qhov nruab nrab, thiab lub nqaj pem hauv ntej uas yog qhov me tshaj plaws.
Koj tuaj yeem ntsuas qhov hnyav li cas?
1) Pawg yog a ntsuas ntawm tus nqi ntawm cov teeb meem ib yam dab tsi muaj, thaum nyhav yog qhov ntsuas ntawm rub lub ntiajteb txawj nqus ntawm ib yam khoom. 2) Pawg yog ntsuas los ntawm kev siv qhov sib npaug sib piv qhov paub txog qhov teeb meem rau qhov tsis paub txog qhov teeb meem. Qhov hnyav yog ntsuas ntawm ib qho kev ntsuas.
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