Labarai
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Soxhlet hakar da aikace-aikace na mai analyzer
Franz Von Soxhlet ya wallafa daya daga cikin muhimman sakamakonsa a fannin fasahar lipid a shekarar 1879, bayan takardunsa kan abubuwan da suka shafi ilimin halittar madara a shekarar 1873 da kuma tsarin samar da man shanu a shekarar 1876: Ya kirkiro wata sabuwar na'ura don fitar da kitse daga madara. , wanda daga baya aka yi amfani da w...Kara karantawa -
Gabatarwar na'urar Kjeldahl ta atomatik
Atomatik Kjeldahl nitrogen ƙayyadaddun kayan aikin kayan aiki: Ayyukan aikin da aka yi a cikin samfurin gwajin kayan aikin sune kamar haka: dilution, ƙari na reagent, distillation, titration, fitar da ruwa, lissafin sakamako, bugu. Dilution: tsarma samfurin narkewa ...Kara karantawa -
Ka'idar aiki na Kjeldahl nitrogen kayyade
Bisa ga ka'idar Kjeldahl nitrogen ƙaddara, ana buƙatar matakai uku don ƙaddara, wato narkewa, distillation da titration. Narkewa: Zafi nitrogen-dauke da kwayoyin mahadi (sunadarai) tare da maida hankali sulfuric acid da kuma kara kuzari (Copper sulfate ko Kjel ...Kara karantawa -
Sabon samfur Kjeldahl nitrogen analyzer, Soxhlet kit analyzer, atomatik narkewa samfurin taron musayar
A yau, a cikin dakin taro na Shandong Derek Instrument Co., Ltd., an gudanar da kayan aikin nazari na 2021 sabon taron musayar samfur, wanda ya ƙunshi DRK-K616 atomatik Kjeldahl nitrogen analyzer, DRK-K646 kayan narkewa ta atomatik, da DRK-SOX316 mai mai. Kayayyaki. Wannan taron musayar ya...Kara karantawa -
GBT453-2002 Ƙarin Ƙarfin Ƙarfin Takarda da Board (Tsarin Loading Gudun Tsayawa)
Hankali don Allah! Don ƙayyadaddun ƙarfin ƙarfi na GBT453-2002 takarda da takarda (hanyar ɗora saurin saurin sauri), a yau editan ya zana mahimman abubuwan ga kowa da kowa! Maɓalli 1: Ƙa'ida Mai gwada ƙarfin ƙarfi yana shimfiɗa samfurin ƙayyadaddun girman don karye a ƙarƙashin condi ...Kara karantawa -
Taƙaitaccen gabatarwar injin yaga masana'anta na lantarki
Mai gwada masana'anta na lantarki ya dace don gwada juriyar yaga masana'anta da aka saka, bargo, ji, masana'anta da ba a saka ba. Siffofin na'urar masana'anta ta lantarki: 1, kayan aiki tare da tebur na bayanin martaba na musamman na aluminum, sarrafa fenti na harsashi, duk guduma da aka yi da s ...Kara karantawa
