Intambo ye-Alloy ye-K Thermocouple echanekileyo kakhulu yohlobo lwe-0.5mm KP KN Wire

Ucingo lwe-thermocouple luvumela ubushushu ukuba bulinganiswe nge-elektroniki. Ulwakhiwo oluqhelekileyo lwe-thermocouple luqulathe isibini seentsimbi ezahlukeneyo ezidityaniswe ngombane kwindawo yokuva kwaye ziqhagamshelwe kwisixhobo sokulinganisa i-voltage kwelinye icala. Xa enye i-junction ishushu kunenye, kuveliswa amandla obushushu "e-electromotive" (kwii-millivolts) alingana nomahluko kubushushu phakathi kwe-junction eshushu nebandayo.

I-NiCr-NiSi (Uhlobo K)ucingo lwe-thermocoupleifumana ukusetyenziswa okubanzi kuzo zonke ii-thermocouple ze-basemetal, kumaqondo obushushu angaphezu kwama-500°C.
Intambo ye-thermocouple yohlobo lwe-K inokumelana okukhulu ne-oxidation kunezinye ii-thermocouples 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
Ukwakhiwa kweekhemikhali kwi-thermocouple wire