I-Karma Wire ye-Precision Resistors(0.02mm, 0.03mm, 0.04mm)

1. Ingxubevange yeKarma

Ingxubevange yeKarma yenziwe ngobhedu, nickel, iAluminiyam kunye neIron njengezona zinto ziphambili.I-resistantivity yi-2 ~ 3 amaxesha aphezulu kune-MENTONG.Inomlinganiselo ophantsi wobushushu wokuchasana (TCR), i-EMF ephantsi yobushushu xa ithelekiswa nobhedu, isigxina esihle sokumelana ixesha elide kunye ne-anti-oxidation enamandla.Uluhlu lwalo lobushushu lokusebenza lubanzi kune-MENTONG (-60 ~ 300ºC).Ilungele ukwenza izinto ezichanekileyo ezichanekileyo kunye noxinzelelo.

2. Ubungakanani beKarma

ucingo: 0.01mm-10mm
Iribhoni: 0.05 * 0.2mm-2.0 * 6.0mm
Uluhlu: 0.5 * 5.0mm-5.0 * 250mm
3.Ipropati yeKarma

4. Iimpawu ezahlukileyo zeKarma resistance wire

1) Ukuqala nge-Nickel Chromium ngocingo olushushu lombane lweClass 1, sitshintshe enye ye-Ni nge
I-Al kunye nezinye izinto, kwaye ngaloo ndlela iphumelele izinto ezichanekileyo zokumelana nokuphuculwa
ukumelana nobushushu obulinganayo kunye nobushushu be-electromotive force ngokuchasene nobhedu.
Ngokudityaniswa kwe-Al, siye saphumelela ekwenzeni i-resistivity ye-volume 1.2 amaxesha amakhulu
kuneNickel Chromium ucingo lobushushu lombane Udidi loku-1 kunye namandla okuqina aphindwe ka-1.3.

2) I-coefficient yesibini yobushushu be-β ye-Karmalloy wire KMW incinci kakhulu, - 0.03 × 10-6/ K2,

kwaye ijiko lobushushu lokumelana lijika libe phantse umgca othe ngqo ngaphakathi kobubanzi
uluhlu lobushushu.

Ngoko ke, i-coefficient yokushisa ibekwe ukuba ibe yi-coefficient yeqondo lokushisa eliphakathi
23 ~ 53 °C, kodwa 1 × 10-6/K, i-avareji yomlingani wobushushu phakathi kwe-0 ~ 100 °C, nayo
yamkelwe i-coefficient yobushushu.

3) Amandla ombane ngokuchasene nobhedu phakathi kwe-1 ~ 100 °C nawo amancinci, ngaphantsi + 2 μV/K, kunye

ibonisa uzinzo olubalaseleyo kwithuba leminyaka emininzi.

4) Ukuba oku kuya kusetyenziswa njengento yokumelana ngokuchanekileyo, unyango lobushushu obuphantsi lulo
Kuyafuneka ukuphelisa ukugqwethwa kokwenziwa komsebenzi njengoko kunjalo kwimeko yocingo lweManganin CMW.