I-China 0.01~12mm K uhlobo lwe-thermocouple wire chromel alumel KP KN Ukuveliswa kunye noMzi-mveliso

I-0.01~12mm K uhlobo lwe-thermocouple wire chromel alumel KP KN Umfanekiso obonisiweyo

Uhlobo lwe-thermocouple wire chromel alumel KP KN 0.01~12mm K

Inkcazo emfutshane:

I-thermocouple yeTankii NiCr-Ni(Type K) isetyenziswa kakhulu kuzo zonke ii-thermocouple ze-basemetal, kumaqondo obushushu angaphezu kwama-500°C.
I-thermocouple yohlobo lwe-K inokumelana okukhulu ne-oxidation kunezinye ii-thermocouple zesinyithi ezisisiseko. Ine-EMF ephezulu ngokuchasene nePlatinum 67, ukuchaneka okugqwesileyo kobushushu, uvakalelo kunye nozinzo, ngexabiso eliphantsi. Icetyiswa kwi-oxidizing okanye i-intient atmospheres, kodwa ayinakusetyenziswa ngokuthe ngqo kwiimeko ezilandelayo:
(1) Okanye umoya otshisayo nowokunciphisa i-oxidation.
(2) Umoya oneegesi zesalfure.
(3) Ixesha elide kwindawo engenamntu.
(4) Umoya ophantsi oxidating njenge-hydrogen kunye ne-carbon monoxide.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Uhlobo lwe-Kucingo lwe-thermocouplechromel alumel KP KN 0.01 ~ 12mm (uhlobo K KCA KCB KPX KNX)

Ingcaciso yeMveliso
I-thermocouple yeTankii NiCr-Ni(Type K) isetyenziswa kakhulu kuzo zonke ii-thermocouple ze-basemetal, kumaqondo obushushu angaphezu kwama-500°C.
I-thermocouple yohlobo lwe-K inokumelana okukhulu ne-oxidation kunezinye ii-thermocouple zesinyithi ezisisiseko. Ine-EMF ephezulu ngokuchasene nePlatinum 67, ukuchaneka okugqwesileyo kobushushu, uvakalelo kunye nozinzo, ngexabiso eliphantsi. Icetyiswa kwi-oxidizing okanye i-intient atmospheres, kodwa ayinakusetyenziswa ngokuthe ngqo kwiimeko ezilandelayo:
(1) Okanye umoya otshisayo nowokunciphisa i-oxidation.
(2) Umoya oneegesi zesalfure.
(3) Ixesha elide kwindawo engenamntu.
(4) Umoya ophantsi oxidating njenge-hydrogen kunye ne-carbon monoxide.

Ipharamitha eneenkcukacha

Ukwenziwa kweeKhemikhali
Igama lomqhubi	I-Polarity	Ikhowudi	Ulwakhiwo lweeKhemikhali oluQhelekileyo /%
Igama lomqhubi	I-Polarity	Ikhowudi	Ni	Cr	Si
I-Ni-Cr	Elungileyo	KP	90	10	–
I-Ni- Si	Okungalunganga	KN	97	–	3

Ubushushu bokusebenza
Ububanzi/mm	Ubushushu bokusebenza ixesha elide /ºC	Ixesha elifutshane Ubushushu bokusebenza /ºC
0.3	700	800
0.5	800	900
0.8,1.0	900	1000
1.2,1.6	1000	1100
2.0,2.5	1100	1200
3.2	1200	1300

Isicelo sentambo ye-thermocouple:
1. Ukufudumeza - Izitshisi zegesi zee-oveni
2. Ukupholisa - Iifriji
3. Ukhuseleko lwenjini - Amaqondo obushushu kunye namaqondo obushushu angaphezulu
4. Ulawulo lobushushu obuphezulu - Ukuphoswa kwentsimbi