Eltra ta ONH jerin auna oxygen, nitrogen, da hydrogen abun ciki na inorganic samfurin ta hanyar ƙona inert gas fiye da 3000 ° C a cikin pulse juriya tandu. Na'urar nazarin Eltra ONH na iya auna kowane haɗin oxygen (O), nitrogen (N), hydrogen (H), ko oxygen (OH), nitrogen (ON), ONH (nitrogen).

Jerin ONH yana ba ku daidaito da sauri na binciken abubuwa tare da kewayon amfani, gami da ƙarfe, yumbu da sauran kayan marasa kyau da sauransu. ONH jerin samar da biyu daban-daban tsawon infrared gwaji tafkin dace da daban-daban matakan oxygen abubuwa nazarin.

Amfanin:

■ Mai sassauƙa don auna haɗin oxygen (O), nitrogen (N), hydrogen (H)
■ Mai ƙarfi 8KW bugun jini juriya tanda, zafin jiki har zuwa 3000 ℃
■ Short lokacin aunawa
■ Tsarin bincike ya haɗa da dumama da gwajin sassa
■ granule samfurin gwaji ba tare da foil rufe a cikin capsules
■ High hankali da kuma low ganowa ƙasa iyaka

Typical samfurin
Karfe, karfe, jan ƙarfe, karfe mai narkewa, yumbu, da sauransu

Easy aiki, gwaji da sauri

ONH jerin aiki ne mai sauki da aminci. Samfurin yana da nauyi a kan sikelin da aka haɗa, kuma ana canja wurin bayanai kai tsaye zuwa kwamfutar. Hakanan za a iya zaɓar hannu weighing, samfurin da aka sanya a kan samfurin injin, da komai graphite crucible da aka sanya a low lantarki extremes. Dangane da samfurin aikace-aikace daban-daban, ana iya buƙatar wasu masu narkewa kamar tin ko nickel don rage ƙwarewar narkewa.

Nazarin gwajin lokaci ne 2-3 mintuna, ganowa tafkin nuna ainihin lokaci. Duk fayilolin ƙwarewa da sakamakon gwaji an adana su a cikin bayanan bayanai, kuma sakamakon yana samuwa a cikin Labs Information Management System (LIMS). ONH jerin tushe babu bukatar kulawa, kawai sauki kula da ƙura removal na'urori da sinadarai.

Daidaitaccen amintaccen binciken tsarin

Ka'idodin ma'auni na jerin ONH suna ba shi damar yin ma'auni mai yawa. Lokacin gano samfurin, nauyin samfurin da sanya samfurin an yi su a cikin gas mai ɗaukar kaya don hana shigar da iska. Graphite crucible kawar da gas a cikin juriya tandu don kauce wa gurɓata (kamar ragowar hydrogen). Bayan kwanciyar hankali samfurin dumama narkewa a cikin crucible, oxygen a cikin samfurin da carbon amsa samar da carbon monoxide, nitrogen da hydrogen saki a cikin yanayin monomer.

Gas mai ɗaukar (helium) da samfurin gas bayan cire ƙura ta hanyar na'urar cire ƙura, gas mai ɗaukar ya kawo shi cikin taƙama mai haɓaka na jan ƙarfe, carbon monoxide ya canza zuwa carbon dioxide, sa'an nan kuma gas mai ɗaukar ya shigo shi cikin tafkin gwaji na infrared don auna abun ciki na carbon dioxide. Ana cire carbon dioxide da ruwa ta hanyar sinadarai, kuma ana auna ƙimar nitrogen ta hanyar tafkin mai ba da zafi.

Lokacin da ake amfani da gas mai ɗaukar nitrogen don nazarin kayan hydrogen, ana amfani da reagent na Schütze maimakon catalyst na jan ƙarfe oxide.