Kev Piav Qhia Luv:

Constantan yog CuNi40, tseem hu ua 6J40, nws yog ib qho hlau tsis kam uas feem ntau yog ua los ntawm tooj liab thiab nickel.

Nws muaj qhov kub thiab txias tsis kam, qhov kub thiab txias ua haujlwm dav (500 hauv qab no), cov cuab yeej ua haujlwm zoo, tiv thaiv xeb thiab yooj yim vuam braze.

Cov hlau nplaum no tsis yog hlau nplaum. Nws yog siv rau lub tshuab hluav taws xob rov ua dua qhov resistor hloov pauv thiab lub zog resistor,
cov potentiometers, cov xov hlau cua sov, cov xov hlau cua sov thiab cov lev. Cov ribbons yog siv rau kev cua sov ntawm bimetals. Lwm qhov chaw ntawm daim ntawv thov yog kev tsim cov thermocouples vim nws tsim lub zog electromotive siab (EMF) nrog rau lwm cov hlau.

Lub Npe Khoom:6J40

Kev tiv taus:0.48

Nto:Ci ntsa iab

Txoj kab uas hla:0.05-2.5 hli

Mob:Mos mos

ntim khoom:Spool + Carton + Rooj Ntoo

HS-code:75052200