（China）YY9870A Chowunikira cha nayitrogeni cha Kjeldahl Chodziwikiratu

II.Zinthu Zogulitsa:

1) Choyezera madzi cha Kjelter chokhachokha chopanda madzi apampopi chili ndi njira yabwino yoyendetsera madzi ozizira yomwe imayendetsedwa ndi choyezera madzi cha nayitrogeni, chomwe chimasunga mphamvu komanso choteteza chilengedwe.

2) Dongosolo lowongolera limagwiritsa ntchito chophimba chamitundu 10 mainchesi kuti liziwongolera bwino "chosungira nayitrogeni ndi makina oziziritsira", popanda ma switch ndi ma Settings angapo. Chosavuta, chosavuta komanso chotetezeka

3) Kasamalidwe ka ufulu wa magawo atatu, zolemba zamagetsi, zilembo zamagetsi, ndi machitidwe ofunsira kutsata magwiridwe antchito amakwaniritsa zofunikira zovomerezeka za satifiketi

4) Dongosolo lokhazikika la firiji limatha kusunga madzi ambiri kwa ogwiritsa ntchito ndikupangitsa kuti deta yowunikira ikhale yokhazikika

5) Kasamalidwe ka ufulu wa magawo atatu, zolemba zamagetsi, zilembo zamagetsi, ndi machitidwe ofunsira kutsata magwiridwe antchito amakwaniritsa zofunikira zovomerezeka za satifiketi

6)★ Dongosolo lozimitsa lokha lopanda munthu kwa mphindi 60, kusunga mphamvu, chitetezo, khalani otsimikiza

7)★ Gome la mafunso a protein coefficient lomangidwa mkati mwa chida kuti ogwiritsa ntchito azitha kufunsa, kufunsa ndi kutenga nawo mbali pakuwerengera dongosolo, pamene zotsatira za kusanthula kwa coefficient = 1 ndi "kuchuluka kwa nayitrogeni" pamene zotsatira za kusanthula kwa coefficient > 1 zimasinthidwa zokha kukhala "kuchuluka kwa mapuloteni" ndikuwonetsedwa, kusungidwa ndikusindikizidwa.

8) Dongosolo la Titration limagwiritsa ntchito gwero la kuwala kwa R, G, B ndi sensa, mitundu yosiyanasiyana, komanso kulondola kwambiri.

9)★R, G, B dongosolo losinthira lokha mphamvu ya kuwala kwa mitundu itatu kuti lizitha kusanthula zitsanzo mosiyanasiyana

10) Liwiro la titration likhoza kukhazikitsidwa mwachisawawa kuyambira 0.05ml/s mpaka 1.0ml/s, ndipo voliyumu yocheperako ya titration ingafikire 0.2ul/step

11) Singano ya German ILS 25mL yojambulira ndi mota yolunjika ya 0.6mm kuti ipange dongosolo lolondola kwambiri la titration

12) Muyezo wamkati wa kuchuluka kwa madzi mu titration umachotsa cholakwika cha dongosolo pakati pa kutsimikiza kwa anthu ndi zida, ndipo uli ndi kulondola kwakukulu komanso kosavuta.

13) Kukhazikitsa bwino chikho cha titration ndikosavuta kwa ogwiritsa ntchito kuwona momwe titration imagwirira ntchito komanso kuyeretsa chikho cha titration.

14) Njira yothira mbali ya distillation side titration imatha kusunga nthawi yosanthula ndikuchepetsa magetsi osagwira ntchito a distillation

15) Nthawi yothira madzi imayikidwa momasuka kuyambira masekondi 10 mpaka masekondi 9990

16) Kuthamanga kwa nthunzi kumatha kusinthidwa kuchokera pa 1% mpaka 100% kuti mugwiritse ntchito zitsanzo zosiyanasiyana za kuchuluka kwa nthunzi.

17) Kutulutsa zinyalala kuchokera ku chitoliro chophikira chokha kuti achepetse mphamvu ya antchito

18)★ Tsekani payipi yoyeretsera yokha ya alkali kuti mapaipi asatsekeke ndikuwonetsetsa kuti madzi akumwa ndi olondola

19) Kusungira deta kungakhale mpaka 1 miliyoni kuti ogwiritsa ntchito akambirane

20) 5.7CM chosindikizira chotenthetsera chodzipangira chokha

21) RS232, Ethernet, balance yamagetsi, mawonekedwe a data ya dongosolo lozizira

22)★ "Chitsanzo cholemera deta chokhachokha" sichiyenera kulemba ndi kuyika kulemera kwa chitsanzo chimodzi ndi chimodzi, kuchepetsa zolakwika zolowera ndikuwonjezera magwiridwe antchito.

23) Cholekanitsa cha ammonia chimagwiritsa ntchito njira ya pulasitiki ya “polyphenylene sulfide” (PPS), yomwe ingakwaniritse ntchito yogwira ntchito yotentha kwambiri komanso ya alkaline (Chithunzi 4).

24) Dongosolo la nthunzi limapangidwa ndi chitsulo chosapanga dzimbiri cha 304, chotetezeka komanso chodalirika

25) Choziziritsiracho chimapangidwa ndi chitsulo chosapanga dzimbiri cha 304, chokhala ndi liwiro lozizira mwachangu komanso deta yokhazikika yosanthula

26) Njira yotetezera kutayikira kwa madzi kuti zitsimikizire chitetezo cha ogwira ntchito

27) Chitetezo cha chitseko ndi chitetezo cha alamu kuti zitsimikizire chitetezo cha munthu

28) Dongosolo loteteza lomwe silikupezeka mu chubu chochotsera madzi m'thupi limaletsa ma reagents ndi nthunzi kuvulaza anthu

29) Alamu yochenjeza kusowa kwa madzi mu dongosolo la nthunzi, imani kuti mupewe ngozi

30) Alamu ya kutentha kwambiri ya mphika wa nthunzi, imani kuti mupewe ngozi

31) Alamu yokhudza kuthamanga kwa nthunzi, kutseka, kuti mupewe ngozi

32) Alamu yowonetsa kutentha kwambiri, kutseka kuti kutentha kwa chitsanzo kusamakwere ndikukhudza deta yosanthula

33) Mbiya ya Reagent, botolo la titration alamu yamadzimadzi otsika

34) Kuwunikira kayendedwe ka madzi ozizira kuti madzi asayende bwino chifukwa cha kutayika kwa zitsanzo, zomwe zimakhudza zotsatira za kusanthula.

III. Magawo Aukadaulo:

1) Kusanthula kwa mitundu: 0.1-240 mg N

2) Kulondola (RSD): ≤0.5%

3) Kuchuluka kwa kuchira: 99-101%

4) Kuchuluka kochepa kwa titration: 0.2μL/ sitepe

5) Liwiro la kusinthasintha: 0.05-1.0 ml/S mwachisawawa

6) Nthawi yothira: 10-9990 malo aulere

7) Nthawi yosanthula zitsanzo: 4-8min/ (kutentha kwa madzi ozizira 18℃)

8) Kuchuluka kwa ndende: 0.01-5 mol / L

9) Njira yolowera yowunikira yankho la titration: muyezo wamkati wolowera ndi manja/chida

10) Njira yosinthira mphamvu: Yokhazikika/yodontha pamene mukutentha

11) Kuchuluka kwa chikho cha Titration: 300ml

12) Chophimba chokhudza: chophimba chokhudza cha LCD cha mainchesi 10

13) Kuchuluka kwa deta yosungira: seti miliyoni imodzi ya deta

14) Chosindikizira: 5.7CM chosindikizira chodulira mapepala chotenthetsera chokha

15) Chiyankhulo cholumikizirana: 232/ Ethernet/electronic balance/madzi ozizira/reagent barrel level 16) deboiling tube discharge mode: manual/automatic discharge

16) Njira yotulutsira zinyalala za chubu chochotsera zinyalala: kutulutsa pamanja/zokha

17) Kulamulira kayendedwe ka nthunzi: 1%–100%

18) Njira yotetezeka yowonjezera alkali: masekondi 0-99

19) Nthawi yozimitsa yokha: Mphindi 60

20) Voltage yogwira ntchito: AC220V/50Hz

21) Mphamvu yotentha: 2000W

22) Kukula kwa Host: Kutalika: 500* M'lifupi: 460* kutalika: 710mm

23) Kulamulira kutentha kwa dongosolo loziziritsa: -5℃ -30℃

24) Mphamvu yoziziritsira/yotulutsa firiji: 1490W/R134A

25) Kuchuluka kwa thanki ya firiji: 6L

26) Kuthamanga kwa mpweya wa pampu: 10L/mphindi

27) Kukweza: mamita 10

28) Voltage yogwira ntchito: AC220V/50Hz

29) Mphamvu: 850W