Iroyin
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Soxhlet isediwon ati ohun elo ti sanra analyzer
Franz Von Soxhlet ṣe atẹjade ọkan ninu awọn abajade to ṣe pataki julọ ni aaye ti imọ-ẹrọ ọra ni ọdun 1879, lẹhin awọn iwe rẹ lori awọn ohun-ini ti ara ti wara ni ọdun 1873 ati lori ilana iṣelọpọ bota ni ọdun 1876: O ṣẹda ẹrọ tuntun fun yiyọ ọra lati wara , eyi ti a ti lo nigbamii w...Ka siwaju -
Ifihan ohun elo Kjeldahl laifọwọyi
Laifọwọyi Kjeldahl nitrogen ti npinnu iṣẹ ṣiṣe ohun elo: Awọn iṣẹ ṣiṣe ti a ṣe ni apẹẹrẹ idanwo ohun elo jẹ atẹle yii: dilution, afikun reagent, distillation, titration, itusilẹ itujade, iṣiro abajade, titẹ sita. Dilution: dilute sample digested ...Ka siwaju -
Ilana iṣẹ ti Kjeldahl nitrogen ipinnu
Gẹgẹbi ilana ti ipinnu Kjeldahl nitrogen, awọn igbesẹ mẹta ni a nilo fun ipinnu, eyun tito nkan lẹsẹsẹ, distillation ati titration. Digestion: Ooru nitrogen-ti o ni awọn agbo-ara Organic (awọn ọlọjẹ) papọ pẹlu sulfuric acid ogidi ati awọn ayase ( imi-ọjọ imi-ọjọ tabi Kjel…Ka siwaju -
Ọja tuntun Kjeldahl nitrogen analyzer, Soxhlet fat analyzer, ipade paṣipaarọ ọja tito nkan lẹsẹsẹ
Loni, ninu yara ipade ti Shandong Derek Instrument Co., Ltd., ohun elo itupalẹ 2021 titun ipade paṣipaarọ ọja waye, pẹlu DRK-K616 laifọwọyi Kjeldahl nitrogen analyzer, DRK-K646 ohun elo digestion laifọwọyi, ati DRK-SOX316 ọra mita. Awọn ọja. Ipade paṣipaarọ yii jẹ ...Ka siwaju -
GBT453-2002 Afikun si Agbara Fifẹ ti Iwe ati Igbimọ (Ọna Gbigbe Iyara Ibakan)
Jọwọ ṣe akiyesi! Fun ipinnu ti agbara fifẹ ti GBT453-2002 iwe ati iwe-iwe (ọna gbigbe iyara igbagbogbo), loni olootu fa awọn aaye pataki fun gbogbo eniyan! Bọtini 1: Ilana Oluyẹwo agbara fifẹ n na ayẹwo ti iwọn ti a sọ lati fọ labẹ condi ...Ka siwaju -
Finifini ifihan ti itanna fabric yiya ẹrọ
Idanwo ohun elo yiya aṣọ itanna jẹ o dara fun idanwo idiwọ yiya ti aṣọ hun, ibora, rilara, aṣọ wiwọ, ati aṣọ ti kii hun. Awọn ẹya ẹrọ yiya aṣọ itanna: 1, ohun elo pẹlu tabili profaili aluminiomu pataki, ikarahun irin kikun sisẹ, gbogbo òòlù ti a ṣe ti s ...Ka siwaju
