Iindaba
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Ukukhutshwa kwe-Soxhlet kunye nokusetyenziswa kwe-fat analyzer
UFranz Von Soxhlet wapapasha esinye sezona ziphumo zakhe zibalulekileyo kwicandelo letekhnoloji ye-lipid ngo-1879, emva kwamaphepha akhe malunga neempawu zomzimba zobisi ngo-1873 kunye nendlela yokuvelisa ibhotolo ngo-1876: Wayila isixhobo esitsha sokukhupha amanqatha kubisi. , eyathi kamva yasetyenziswa w...Funda ngokugqithisileyo -
Ukwaziswa kwezixhobo zeKjeldahl ezizenzekelayo
I-automatic Kjeldahl nitrogen determination tool operation: Imisebenzi eyenziwa kwisampuli yovavanyo lwesixhobo yile ilandelayo: i-dilution, i-reagent addition, i-distillation, i-titration, i-effluent discharge, ubalo lwesiphumo, ukuprinta. Dilution: dilute isampulu egayiweyo...Funda ngokugqithisileyo -
Umgaqo wokusebenza weKjeldahl nitrogen ukuzimisela
Ngokomgaqo we-Kjeldahl nitrogen determination, amanyathelo amathathu afunekayo ukuze kumiselwe, oko kukuthi, ukugaya, ukuchithwa kunye ne-titration. Ukwetyisa: Fudumeza initrogen equlathe iikhompawundi eziphilayo (iiprotheyini) kunye ne-asidi yesulfuric exubileyo kunye nezinto ezincedayo (isulfate yobhedu okanye iKjel...Funda ngokugqithisileyo -
Imveliso entsha Kjeldahl nitrogen analyzer, Soxhlet fat analyzer, ukugaywa oluzenzekelayo intlanganiso exchange imveliso
Namhlanje, kwigumbi lokuhlangana le-Shandong Derek Instrument Co., Ltd., i-2021 isixhobo sohlalutyo entsha intlanganiso yokutshintshiselana kwemveliso yabanjwa, ebandakanya i-DRK-K616 ezenzekelayo i-Kjeldahl nitrogen analyzer, i-DRK-K646 isixhobo sokugaywa okuzenzekelayo, kunye ne-DRK-SOX316 imitha yamafutha. Iimveliso. Le ntlanganiso yotshintshiselwano ibi...Funda ngokugqithisileyo -
I-GBT453-2002 eyongezelelweyo kwi-Tensile Amandla ePhepha kunye neBhodi (iNdlela yokuLayishwa kwesantya rhoqo)
Nceda uqaphele! Ukuzimisela kwamandla okuqina kwephepha le-GBT453-2002 kunye nebhodi yephepha (indlela yokulayisha isantya rhoqo), namhlanje umhleli utsala amanqaku aphambili kuwo wonke umntu! Isitshixo soku-1: Umgaqo Umvavanyi wamandla oqinileyo wolula isampuli yobungakanani obuchaziweyo ukuze iqhekezwe phantsi kwecondi...Funda ngokugqithisileyo -
Intshayelelo emfutshane yomatshini wokukrazula ilaphu lombane
Umvavanyi welaphu le-elektroniki lokukrazula ukulungele ukuvavanya ukuxhathisa kokukrazula kwelaphu elilukiweyo, ingubo, ukuziva, ilaphu le-weft, kunye nelaphu elingalukwanga. Iimpawu zesixhobo sokukrazula ilaphu lombane: 1, isixhobo esinetafile ekhethekileyo yeprofayile yealuminiyam, ukusetyenzwa kwepeyinti yentsimbi yeqokobhe, sonke isando esenziwe s...Funda ngokugqithisileyo
