Ultraviolet Pom Spectrophotometer
Nov 17, 2018
Tso lus
Txij nkawm thiab kho
1. Kev kho qhov muag, tom qab sim, so tawm sab nrauv ntawm lub ntsuas nrog rau cov khaub ncaws zoo, tshwj xeeb tshaj yog thaum qee qhov xim thiab kua qoob loo rau ntawm rooj plaub.
2. Kev tu vaj hauv lub nrog cev. Tom qab siv cov ntawv lim dej los siv, muab cov kua xau tso rau hauv lub tais thiab muab ntaub so nrog rau ib daim ntaub huv huv. Yog tias tsim nyog, tshem nws thiab ntxuav nws.
Muaj ob peb yam tseem ceeb uas muaj feem xyuam rau kev siv cov spectrophotometers
Kev nqes fais fab yog hais txog qhov sib txawv ntawm qhov kev ntsuas nyeem ntawv tseeb thiab qhov tseeb muaj nqis. Nws yog ib tug neeg siv yuav tsum tau siv rau qhov ntsuas, thiab txhua tus neeg siv yuav tsum xyuam xim rau nws.
2, lub teeb tawm mus
Nws yog hais txog qhov chaw uas tsis muaj qhov kaj. Nws yog qhov tseem ceeb ntawm kev ua yuam kev hauv kev soj ntsuam spectral. Ntawm cov hoob kawm, tus me me tus nqi, qhov zoo dua.