一．海水比重計(jì)使用說明 本浮計(jì)按國家標(biāo)準(zhǔn)計(jì)量局（玻璃浮計(jì)檢定規(guī)程）經(jīng)本廠檢驗(yàn)合格，準(zhǔn)予出廠。各種玻璃浮計(jì)允許誤差為+-1最小分度。付有溫度計(jì)的各種浮計(jì)溫度誤差為+-1最小分度使用前必須諧拭清潔，不可以用手直接檫拭。浮計(jì)與頁面接觸處，應(yīng)有良好之彎月面。液體與浮計(jì)標(biāo)準(zhǔn)不符時，應(yīng)送計(jì)量部門給予校正。二．內(nèi) 裝：320只 尺 碼：50x33x40cm 毛 重：15kg 凈 重：13kg Theelectricityliquiddensimeteronceusestheplanexplainingthatfloattoleavethefactoryaccordingtonationalstandardmeteragebureau(glassfloatstocountverificationregulation)bythatthefactorycheckoutqualified,isallowed.1.Variousglassfloatstocountallowableerrorinorder+-1minimumgraduates.2.FuYouthermometervariousfloatstocounttemperatureerrorinorder+-1minimumgraduates3.Usefronttomustbesettledwipingawayacleaning,beingnotabletousepersonallydirectsassafrastowipeaway.4.Superficialtheplanandpageoffacetouchaplace,duefinethatcrescentmoonface.5.Whenliquiddoesnotaccordwithtofloatingtocountastandard,shouldsendmetrologicalservicetogiveadjustment.Pretendwithintwo:100coverPackageboxsize:50x33x40cmgrossweight:15kgnetweight:13kgs