Nernst N2038 kiʻekiʻe wela kiʻekiʻe dew helu anaana
Laulā noi
ʻO ka Nernst N2038 wela kiʻekiʻemea hōʻike hauhoʻohana ʻia no ke ana ʻana ma ka pūnaewele mau o ka wahi hau a i ʻole micro-oxygen maʻiʻo i loko o ka umu annealing wela me ka hydrogen piha a i ʻole nitrogen-hydrogen hui pū ʻia e like me ka lewa pale.
Nā hiʻohiʻona noi
ʻO ka Nernst 2038 kiʻekiʻe welamea hōʻike haua i ʻole ka mea nānā i ka waiwai o ka hau a i ʻole ka micro oxygen i loko o ka umu i ka wā e hoʻopili ʻia ai ka pepa kila i ʻōwili ʻia i loko o ka umu annealing. I mea e pale aku ai i nā pilikia like ʻole ma muli o ka hopena oxidation o ka ʻili kila me ka oxygen i ka wā annealing kiʻekiʻe.
Ua ʻike ʻia aia he oxygen a me ka mahu wai i loko o ka umu annealing. Ke ʻoi aku ka nui o ka oxygen ma mua o 10-22% i loko o kahi kiʻekiʻe wela a i ʻole i ka wā e hoʻoheheʻe ʻia ai ka mahu wai i ka oxygen a me ka hydrogen i kahi wela kiʻekiʻe, e oxidize ka oxygen i ka lewa me ka pā kila.
Ke emi ka oxygen i loko o ka umu ma lalo o 10-15%, paʻakikī ke ana pololei i ka ʻike o ka oxygen me ke ʻano ana o ka oxygen maʻamau.
No ka mea, ʻo ka oxygen i loko o ka umu ahi a me ka hydrogen i loko o ka lewa pale e hana i ka wai i nā wela kiʻekiʻe. Wehe i ke kinoea i loko o ka umu ahi, e ana i ka waiwai o ka hau me ka mika kiko hau, a laila e hoʻohana i ka waiwai o ka hau e hoʻololi i ka oxygen ma loko o ka umu. -oxygen i loko o ka umu wela wela i ka wā ma mua, ua hoʻohana ʻia ke ʻano o ke ana ʻana i ka waiwai o ka hau i loko o ka umu ma kahi o ke ana ʻana i ka micro-oxygen i loko o ka umu, a ua hoʻohana ʻia ka waiwai o ka hau ma kahi o ka waiwai oxygen.
Hiki i ka Nernst series of probes and analyzers ke ana pololei i ka waiwai micro-oxygen i loko o ka lewa pale i loko o ka umu me ka pololei a hiki i ka 10.-30%, a hiki i nā mea hoʻohana ke hoʻololi iā ia i ka waiwai o ka hau e like me ko lākou pono.
Hiki ke hoʻololi i ke ʻano hana kuʻuna o ke ana ʻana i ka waiwai o ka hau i loko o ka lewa pale i loko o ka umu me kahi mika dew.
Eia nō naʻe, hiki i nā mea hoʻohana i maʻa i ka hoʻohana ʻana i ke ʻano o ka dew point ke hoʻohana i ke ʻano a lākou i kamaʻāina ai no ka hoʻoholo ʻana i ka ʻike micro-oxygen i loko o ka lewa umu ma o ka waiwai helu hau.
Nā hiʻohiʻona ʻenehana
• ʻElua ana probes:ʻekahimea hōʻike haume ʻelua probes hiki ke mālama i nā kumukūʻai hoʻonohonoho a hoʻomaikaʻi i ka hilinaʻi.
•Ka hoʻomalu puka ʻana o nā ʻano he nui:Loaʻa i ka mea loiloi ʻelua 4-20mA i kēia manawa a me ke kelepona kamaʻilio kamepiula RS232 a i ʻole ka pilina kamaʻilio pūnaewele RS485
• Laulā ana:ʻO 10 ka pae ana o ka oxygen-30i ka 100% oxygen,
-60°C～+40°C waiwai kiko hau
•Ka hoʻonohonoho ʻana i ka ʻala:Loaʻa i ka mea anamanaʻo he 1 puka hoʻāla maʻamau a me 3 mau hoʻopuka ala hoʻonohonoho programmable.
• Kalibrasi 'akomi:E nānā ʻokoʻa ka mea anaana i nā ʻōnaehana hana like ʻole a calibrate maʻalahi e hōʻoia i ka pololei o ka anana i ka wā ana.
•Pūnaehana naʻauao:Hiki i ka mea anaana ke hoʻopau i nā hana o nā hoʻonohonoho like ʻole e like me nā hoʻonohonoho i koho mua ʻia.
•Hōʻike i ka hana puka:He hana koʻikoʻi ko ka mea anamanaʻo o ka hōʻike ʻana i nā ʻāpana like ʻole a me ka hoʻopuka ikaika a me ka hana mana o nā ʻāpana like ʻole.
•Hana palekana:Ke pau ka umu ahi, hiki i ka mea hoʻohana ke hoʻomalu i ka hoʻopau ʻana i ka mea hoʻomehana o ka probe e hōʻoia i ka palekana i ka wā e hoʻohana ai.
•He mea maʻalahi a maʻalahi ka hoʻokomo:He mea maʻalahi loa ka hoʻokomo ʻana o ka mea anana a aia kahi kaula kūikawā e hoʻopili ai me ka probe zirconia.
Nā kikoʻī
Nā mea hoʻokomo
• Hoʻokahi a ʻelua paha zirconia oxygen probes a ʻike paha
• ʻEkolu ala K-type a i ʻole R-type thermocouple
• Hookomo pumehana mamao
• hoʻokomo hoʻomaʻemaʻe kaomi mamao
• Hoʻokomo mana palekana
Nā mea hoʻopuka
• ʻElua laina laina 4～20mA (milliampere) a i ʻole DC voltage DC
• 1000R (ohm) ka ukana kiʻekiʻe
• Hoʻokahi ala hoʻopuka hoʻolaha maʻamau
• ʻElua kinoea calibration hiki ke mālama ʻia
• Hoʻokahi ala hoʻomaʻemaʻe lepo lepo
Hōʻike Kūlana Nui
• Oxygen maʻiʻo: mai 10-30i 100%
• Waiwai helu hau: mai – 60°C a i + 40°C
Hōʻike ʻia nā ʻāpana lua
Hiki ke koho ʻia kekahi a i ʻole nā mea a pau no ka hōʻike ʻana ma ka laina haʻahaʻa:
• ʻImi #1 waiwai helu hau
• ʻImi #2 waiwai helu hau
• ʻAwelika dew point of probe #1 and probe #2
• Hōʻike makahiki, mahina, lā a me nā minuke
• Hōʻike manawa holo
• Hōʻike manawa mālama
• Oxygen maʻiʻo o ka probe #1
• Oxygen maʻiʻo o ka probe #2
• ʻO ka maʻiʻo oxygen maʻamau o ka probe #1 a me ka probe #2
• Nīnau #1 hōʻailona uila waiwai
• Nīnau #2 hōʻailona uila waiwai
• Nīnau #1 waiwai wela
• Noke #2 ka waiwai wela
• Auxiliary hookomo ana wela waiwai
• Probe #1 impedance waiwai
• Probe #2 impedance waiwai
• Waiwai wela ambient
• Waiwai haʻahaʻa ambientcondary Parameter Hōʻike Hōʻike Hōʻike
Ka pololeiP
± 1% o ka heluhelu oxygen maoli me ka hoʻihoʻi hou ʻana o 0.5%.
Pūnaehana/Pūnaewele Interface
RS232
RS485 MODBUSTM
kinoea kuhikuhi
Hoʻohana ke kinoea Reference i ka pauma vibration micro-motor
Mana Ruireqements
85VAC i 240VAC 3A
Ka Mahana Hana
Ka Mahana Hana -25°C a 55°C
ʻO ka haʻahaʻa haʻahaʻa 5% a i ka 95% (ʻaʻole condensing)
Degere o ka palekana
IP65
IP54 me ka pauma ea kuhikuhi kūloko
Ana a me ke kaumaha
280mm W x 180mm H x 95mm D 3.5kg
