Bayani

Amfani da cikakken rufi mai daukar hoto na oxygen yana daya daga cikin hanyoyin auna oxygen na yanzu. An ƙunshi na'urar firikwensin oxygen ta tafkin man fetur ta hanyar lantarkin oxygen mai aiki da lantarkin gubar da aka nutsar da shi a cikin mafita na KOH (sai dai nau'in anti-acid). An rage oxygen a cathode zuwa hydrogen ions, yayin da gubar a anode aka oxidize.

aikace-aikacekewayon

MODEL 1080-EOElectrochemical oxygen analyzer iya auna trace oxygen a cikin high tsabtace hydrogen, nitrogen, argon, helium, methane, propylene da sauran organic gas, carbon monoxide, carbon dioxide da sauran gas, kuma iya auna oxygen abun ciki a cikin tanda gas, rabin ruwa gas, sharar gida gas, sinadarai synthetic gas da sauran hadaddun masana'antu gas. Ana amfani da su a kan misali gas samarwa, karfe kwalba gas nazarin, tank motar ruwa nitrogen ruwa argon nazarin, iska rarraba kayan aiki online nazarin, kananan nitrogen inji online nazarin, karfe foda kayan aiki, hannu akwatin, taki masana'antu kwal gas, shara aiki, sinadarai synthesis, kimiyya bincike da sauran fannoni.

Ka'idar aunawa

Amfani da cikakken rufi mai daukar hoto na oxygen yana daya daga cikin hanyoyin auna oxygen na yanzu. Man fetur tafkin oxygen firikwensin ne kunshe da high aiki oxygen lantarki da gubar lantarki, nutsewa aKOH(Anti-acid irin sai dai)A cikin mafita. An rage oxygen a cathode zuwa hydrogen ions, yayin da gubar a anode aka oxidize.

O2+2H2O+4e->4OH-

2Pb+4OH- ->2Pb(OH)2+4e

KOHA bayani da waje duniya yana da wani layer polymer fim raba, samfurin gas ba kai tsaye shiga firikwensin, saboda haka bayani da gubar lantarki ba ya bukatar a kai a kai tsabtace ko maye gurbin. Kwayoyin oxygen a cikin samfurin gas suna yaduwa ta hanyar polymer film zuwa oxygen electrode don halayen lantarki, halin yanzu da aka samar a cikin halayen lantarki yana ƙayyade yawan kwayoyin oxygen da ke yaduwa zuwa oxygen electrode, yayin da yawan yaduwa na oxygen ya dace da abun ciki na oxygen a cikin samfurin gas, don haka girman siginar fitarwa na firikwensin yana da alaƙa ne kawai da abun ciki na oxygen a cikin samfurin gas, kuma ba shi da alaƙa da jimlar adadin gas da ke wucewa ta hanyar firikwensin. Ta hanyar haɗin kewayoyin waje, canja wurin caji a cikin amsa, wato girman halin yanzu, yana da daidaitaccen dangantaka da oxygen da ke halartar amsa.

kayan aiki Features

Amfani da man fetur cell oxygen firikwensin, high daidaito ma'auni, sauri amsa gudun, kyau kwanciyar hankali, dogon rayuwa, free kulawa
Self samar da dogon rayuwa bincike (fiye da shekaru biyu), low aiki kudi
intuitive zirga-zirga iko

Za a iya riga-kafa gas oxygen a kan, ƙasa iyaka ƙararrawa darajar, tare da ultra iyaka haske ƙararrawa da fitarwa tuntuɓar sauya siginar

auna kewayon:0～10～100ppm