Kurongeka uye kushandiswa kweKjeldahl Nitrogen Analyzer

I. Kurongeka kweNitrogen Determination Instrument

Nitrogen Determination Instrument imhando yemidziyo yekuyedza inoshandiswa kuona iyo nitrogen yemukati muzvinhu, iyo inoshandiswa zvakanyanya munzvimbo dzakawanda dzakadai sekemesitiri, biology, zvekurima, chikafu zvichingodaro. Zvinoenderana nemisimboti yekushanda yakasiyana uye mamiriro ekushandisa, Nitrogen Determination Instrument inogona kupatsanurwa mumhando dzakasiyana.

1. Kjeldahl Nitrogen Determination Instrument:

Kjeldahl Nitrogen Determination Instrument ndiyo yekare nzira ye nitrogen determination, yakavakirwa pamusimboti weKjeldahl reaction (Kjeldahl method). Iyo inoverenga iyo nitrogen yemukati mumuenzaniso nekushandura iyo organic nitrogen mumuenzaniso kuita ammoniacal nitrogen, yobva yatora ammonia neasidhi kuti igadzire ammonium munyu, uye pakupedzisira kuona iyo ammonium munyu yemukati neyakajairwa acid titration. Kjeldahl Nitrogen Determination Instrument ine maitiro ekushanda nyore, yakarurama uye yakavimbika migumisiro, asi kuongorora kutenderera kwakareba, uye nzira yekushandisa sulfuric acid, alkali yakasimba uye mamwe mareagents zviri nyore kukonzera kusvibiswa kune zvakatipoteredza.

2. Dumas Nitrogen Determination Instrument:

Dumas Nitrogen Determination Instrument inoshandisa tembiricha yekupisa yemhando yepamusoro (Dumas nzira) kuona zvirimo nitrogen mumuenzaniso. Sample inopiswa pakupisa kwakanyanya munzvimbo yeokisijeni, umo organic nitrogen inoshandurwa kuita nitrogen, uye ipapo iyo nitrogen yemukati inowonekwa negasi chromatography uye mamwe maitiro, kuitira kuverenga iyo nitrogen yemukati mumuenzaniso. Dumas Nitrogen Determination inokurumidza mukuongorora uye ine hushamwari hwezvakatipoteredza sezvo isingade kushandiswa kwechepfu uye ine ngozi reagents. Nekudaro, mutengo wemidziyo wakakwira, uye zvinodikanwa zvemuenzaniso pretreatment zvakakwira.

3. Ultraviolet spectrophotometric nitrogen analyser:

UV spectrophotometric nitrogen analyzer yakavakirwa pane ultraviolet spectral yekuongorora tekinoroji yenitrogen kutsunga. Iyo nitrogen mumucherechedzo inopindirana nemamwe mareagents kuti ibudise makomisheni ane mavara, uye zviri mukati me nitrogen mumuenzaniso zvinogona kuverengerwa nekuyera kunyura kwe ultraviolet yemukomboni. Iyi mhando yenitrogen analyzer iri nyore kushandisa uye nekukurumidza kuongorora, asi inogona kukanganiswa nezvimwe zvinhu zviri mumuenzaniso, zvichikanganisa huchokwadi hwemhedzisiro.
4. Automatic Nitrogen Determination Instrument:
Otomatiki nitrogen detector inosanganisa mabhenefiti emhando dzakasiyana dze nitrogen yekumisikidza kuti uwane otomatiki uye nehungwaru nitrogen yemukati kutsunga. Kuburikidza nekutonga kwekombuta, inopedzisa otomatiki nhanho dzekuyera kuyera, sampuli yekuwedzera, kuita uye kuona, izvo zvinovandudza zvakanyanya mashandiro ekuongorora. Panguva imwecheteyo, iyo otomatiki nitrogen analyzer ine zvakare mabasa ekuchengetedza data, kudhinda ripoti, nezvimwe, izvo zviri nyore kune vashandisi kuita manejimendi data uye kuongororwa kwemhedzisiro.

II. Kushandiswa kweNitrogen Determination Instrument

Nitrogen detector ine huwandu hwakasiyana hwekushandisa munzvimbo dzakawanda, dzinotevera ndidzo nzvimbo dzayo dzekushandisa:

1. Kuongororwa kwekuchengetedza kwekudya: Nitrogen Determination Instrument inogona kushandiswa kugadzirisa mapuroteni emukati muchikafu. Kuburikidza nekugadzika kwenitrogen yemukati muchikafu, mapuroteni emukati anogona kuverengerwa zvisina kunanga, zvichipa yakakosha referensi yekuongororwa kwekuchengetedza chikafu. Uye zvakare, iyo nitrogen analyzer inogona zvakare kushandiswa kuona zvinowedzera mukudya, masara emishonga yezvipembenene uye zvimwe zvinhu zvinokuvadza, kuve nechokwadi chekuchengetedza chikafu.

2. Tsvagiridzo yezvekurima: Mutsvagiridzo yezvekurima, mita yenitrogen inogona kushandiswa kuona zviri mukati menitrogen muvhu nezvirimwa. Nekunzwisisa hutano hwenitrogen hwevhu nezvirimwa, hunogona kupa hwaro hwesainzi hwekuberekesa zvirimwa uye kukurudzira kukura nekusimukira kwembesa.

3. Kugadzirwa kwemakemikari: mukugadzira kemikari, mita yenitrogen inogona kushandiswa kuona iyo nitrogen yemukati yezvigadzirwa uye zvigadzirwa. Kuburikidza nekutarisa-chaiyo-nguva yekutarisa shanduko yenitrogen yemukati mukugadzira maitiro, maparamendi ekugadzira anogona kugadziridzwa panguva yakakodzera kuti ive nechokwadi chemhando yechigadzirwa uye kubudirira kwekugadzira.

4. Kutarisisa kwezvakatipoteredza: nitrogen analyzer inogona kushandiswa pamhando yemvura, mhepo uye mamwe masampuli ezvakatipoteredza mukutsunga kwenitrogen content. Nekunzwisisa shanduko ye nitrogen mumasampuli ezvakatipoteredza, inogona kuongorora mamiriro ekusvibiswa kwezvakatipoteredza uye kupa tsigiro yedata yekutarisa kwezvakatipoteredza uye kutonga.

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