Wararka
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Soo saarista Soxhlet iyo adeegsiga falanqeeyaha baruurta
Franz Von Soxhlet waxa uu daabacay mid ka mid ah natiijooyinkiisii ugu muhiimsanaa dhinaca tignoolajiyada dufanka sanadii 1879-kii, ka dib waraaqihiisii ku saabsanaa sifooyinka jidheed ee caanaha 1873 iyo habka wax soo saarka subagga ee 1876: Waxa uu hindisay qalab cusub oo lagu soo saaro baruurta caanaha. , kaas oo markii dambe la isticmaalay w...Sii akhri -
Soo bandhigida qalabka tooska ah ee Kjeldahl
Si otomaatig ah Kjeldahl nitrogen go'aaminta shaqada qalabka: Hawlgallada shaqeynaya ee lagu sameeyay muunadda tijaabada qalabku waa sida soo socota: milanka, isku darka reagent, distillation, titration, dheecaanka dareeraha, xisaabinta natiijada, daabacaadda. qas: milo muunada dheefshiidkaSii akhri -
Mabda'a shaqada ee go'aaminta nitrogen Kjeldahl
Marka loo eego mabda'a go'aaminta nitrogen ee Kjeldahl, saddex tallaabo ayaa loo baahan yahay si loo go'aamiyo, kuwaas oo kala ah dheefshiidka, distillation iyo titration. Dheefshiidka: Kuleyli nayroojiin-ka kooban xeryahooda organic (protein) oo ay weheliyaan sulfuric acid iyo kicinta (copper sulfate ama Kjel...Sii akhri -
Alaabada cusub ee Kjeldahl nitrogen analyzer, Falanqeeyaha dufanka Soxhlet, kulan isweydaarsiga alaabta dheefshiidka tooska ah
Maanta, qolka shirarka ee Shandong Derek Instrument Co., Ltd., qalabka falanqaynta 2021 cusub shir beddelka alaabta ayaa la qabtay, oo ku lug leh DRK-K616 si toos ah Kjeldahl nitrogen analyzer, DRK-K646 qalab dheefshiidka si toos ah, iyo DRK-SOX316 mitir baruurta. Alaabta Kulankan is dhaafsiga ah ayaa ahaa...Sii akhri -
GBT453-2002 Kaabista Xoojinta Xoojinta Warqada iyo Boodhka (Qaabka Soodejinta Xawaaraha Joogtada ah)
Fiiro gaar ah fadlan! Si loo go'aamiyo xoogga xajinta ee GBT453-2002 waraaqaha iyo waraaqaha (qaabka xawaaraha joogtada ah), maanta tifaftiruhu wuxuu sawiraa qodobbada muhiimka ah ee qof kasta! Furaha 1: Mabda'a Tijaabada xoogga xajinta ayaa fidisa muunada cabbirka la cayimay si loo jebiyo kondhiyada hoostiisa...Sii akhri -
Soo bandhigid kooban oo ah mashiinka jeexjeexa dharka elegtarooniga ah
Tijaabada jeexjeexa dharka elegtarooniga ah ayaa ku habboon in la tijaabiyo iska caabbinta jeexjeexa ee maro tolan, buste, dareemo, dhar tolan, iyo dhar aan tolnayn. Qalabka elektarooniga ah ee jeexjeexa dharka elektiroonigga ah: 1, Qalabka leh miiska astaanta aluminium gaar ah, farsamaynta rinjiga birta qolofka, dhammaan dubbaha ka samaysan s ...Sii akhri
