8 Mabowo Kjeldahl Nitrogen Analyzer
Puloteni analyzer (yomwe imadziwika kuti nitrogen determination instrument) imapangidwa ndikupangidwa motengera njira yapadziko lonse ya Kjeldahl.Thupi lalikulu la chidacho limagwiritsa ntchito jenereta yowongolera ya nthunzi.Ndi mgwirizano wa chowongolera chamadzimadzi, nthunzi imapangidwa mumasekondi makumi.Kutulutsa kokhazikika munthawi yake kuti mugwiritse ntchito.The lye pansi pa ulamuliro wa woyamba mkulu thupi umayenda kudzera distillation chubu mu kachulukidwe chimbudzi chubu, kuti ammonia atakhazikika mu asidi madzi volatilizes pansi zamchere zinthu.Nthunzi pansi pa ulamuliro wachiwiri mkulu bungwe distills chitsanzo pansi pa zinthu zamchere kuti kwathunthu volatilize ammonia.The volatilized ammonia imapangidwa ndi condenser, yokhazikika mu boric acid, ndiyeno imayikidwa ndi asidi wamba mpaka Pamapeto pake, muwerengere kuchuluka kwa nayitrogeni, ndikuchulukitsa ndi kutembenuka kwa mapuloteni kuti mupeze mapuloteni.
1. KDN Kjeldahl mita imagwiritsa ntchito microcomputer pakuwongolera ndondomeko.
2. Automatic distillation control, madzi owonjezera amadzimadzi, kuwongolera madzi amadzimadzi, kuyimitsa madzi.
3. Zosiyanasiyana zotetezera chitetezo: chipangizo cha khomo lachitetezo cha chubu cham'mimba, alamu ya kuchepa kwa madzi kwa jenereta ya nthunzi, alamu yolephera kuzindikira mlingo wa madzi.
4. Chigoba cha chidacho chimapangidwa ndi mbale yapadera ya pulasitiki-sprayed zitsulo, ndipo malo ogwira ntchito amatenga ABS anti-corrosion panel kuti ateteze ma reagents a mankhwala kuti asawonongeke ndi kuwonongeka kwa makina pamwamba.Ndi asidi ndi alkali kugonjetsedwa.
5, kudziwa kuchuluka kwa madzi, alamu yamadzi otsika, kulephera kwa zida zowongolera kutha kuzimitsa.
6, pogwiritsa ntchito gwero la madzi apampopi, kusinthasintha kwakukulu, zofunikira zochepa pazoyeserera.
Mitundu yoyesedwa: chakudya, chakudya, chakudya, mkaka, zakumwa, nthaka, madzi, mankhwala, matope ndi mankhwala
Njira yogwirira ntchito: semi-automatic
Njira yolowera madzi: njira ziwiri zolowera madzi: madzi apampopi ndi madzi osungunuka, malo omwe amagwiritsidwa ntchito kwambiri
Kuchuluka kwa zitsanzo: olimba 0.20g ~ 2.00g, theka-wokhazikika 2.00g ~ 5.00g, madzi 10.00ml ～ 25.00ml
Muyezo wosiyanasiyana: 0.1mgN ~ 200mgN (mg nayitrogeni)
Mlingo wochira: ≥99% (zolakwika zachibale, kuphatikizapo chimbudzi)
Kuthamanga kwa distillation: 5 ~ 15 mphindi / chitsanzo (malingana ndi chitsanzo cha voliyumu)
Kugwiritsa ntchito madzi ozizira: 3L / min
Kubwerezabwereza: kusinthasintha kofanana<± 1%
Mphamvu yamagetsi: AC220V / 50Hz
Mphamvu: 1000W
Madzi: kutentha kwa madzi ndi zosakwana 20 ℃
Makulidwe: 380mm × 320mm × 670mm
Kulemera kwake: 20kg
