Tuam Tshoj 0.08mm Enamelled NICR alloy NiCr20AlSi/nichrome Karma Resistance Cua sov resistor hlau Tsim thiab Hoobkas

0.08 hli Enamelled NICR hlau NiCr20AlSi / nichrome Karma Resistance Cua sov resistor hlau

Kev Piav Qhia Luv:

Cov xov hlau tiv thaiv enameled no tau siv dav rau cov qauv resistors, tsheb
cov khoom, cov khoom tiv taus winding, thiab lwm yam siv cov txheej txheem rwb thaiv tsev zoo tshaj plaws rau cov ntawv thov no, siv tag nrho cov yam ntxwv tshwj xeeb ntawm cov txheej enamel.

Tsis tas li ntawd xwb, peb yuav ua cov txheej txheej rwb thaiv tsev ntawm cov hlau muaj nqis xws li hlau nyiaj thiab hlau platinum thaum koj xaj. Thov siv qhov kev tsim khoom no raws li kev txiav txim.

Qauv TSIS MUAJ:kev ua neej

Kev tiv taus:1.33 ohm mm2/m

qauv txiav txim:txais yuav

Chav Kawm Kub:155C, 180C, 200C, 220C thiab lwm yam.

Txoj kab uas hla:0.02-10.0 hli

tus qauv:GB/ASTM/JIS/BIS/DIN

Tus lej HS:75052200

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Karma Property

lub npe

tus lej

Cov Khoom Tseem Ceeb (%)

Tus Qauv

Txoj kev ua neej

6J22

19~21

2.5~3.2

2.0~3.0

pob.

JB/T 5328

Lub Npe

Cov Cai

(20ºC)
Kev tiv taus
(μΩ.m)

(20ºC)
Kub. Coeff.Of Resistance
(αX10-6/ºC)

(0~100ºC)
ThermalEMF vs.

Tooj liab
(μv/ºC)

Max. ua haujlwm
Kub.(ºC)

(%)
Kev ntev

(N/mm2)
Tensile
Lub zog

Tus Qauv

Txoj kev ua neej

6J22

1.33±0.07

≤ ± 20

≤2.5

≤300

≥780

JB/T 5328

4. Cov yam ntxwv sib txawv ntawm Karma tsis kam hlau

1) Pib nrog Nickel Chromium hluav taws xob cua sov hlau Class 1, peb tau hloov qee qhov Ni nrog
Al thiab lwm yam ntsiab lus, thiab yog li ntawd tau txais cov khoom siv tiv taus precision nrog kev txhim kho
tsis kam kub coefficient thiab cua sov electromotive force tawm tsam tooj liab.
Nrog rau kev ntxiv ntawm Al, peb tau ua tiav hauv kev ua kom lub ntim resistivity 1.2 npaug ntau dua
dua li Nickel Chromium hluav taws xob cua sov Class 1 thiab lub zog tensile 1.3 npaug ntau dua.

2) Tus coefficient kub theem ob β ntawm Karmalloy hlau KMW yog me heev, - 0.03 × 10-6/ K2,

thiab qhov nkhaus kub tiv taus hloov pauv mus ua yuav luag ib txoj kab ncaj nraim hauv qhov dav
qhov kub thiab txias.

Yog li ntawd, qhov coefficient ntawm qhov kub thiab txias yog teem rau qhov nruab nrab ntawm qhov kub thiab txias ntawm
23 ~ 53 °C, tab sis 1 × 10-6 / K, qhov nruab nrab kub coefficient ntawm 0 ~ 100 ° C, kuj tseem yuav
yuav tsum tau siv rau qhov coefficient ntawm qhov kub thiab txias.

3) Lub zog hluav taws xob tawm tsam tooj liab ntawm 1 ~ 100 ° C kuj me me, qis dua + 2 μV / K, thiab

qhia txog kev ruaj khov zoo heev rau ntau xyoo.

4) Yog tias qhov no yuav siv los ua cov khoom siv tiv taus qhov tseeb, kev kho cua sov qis yog qhov tsim nyog
yuav tsum tau tshem tawm cov kev ua haujlwm tsis zoo ib yam li hauv cov ntaub ntawv ntawm Manganin wire CMW.

Hom Kev Rwb Thaiv Tsev

Lub Npe Rwb Thaiv Tsev-enamelled	Thermal TheemºC (lub sijhawm ua haujlwm 2000h)	Lub Npe Tus lej	GB Code	ANSI. HOM
Polyurethane enamelled hlau	130	UEW	QA	MW75C
Polyester enamelled hlau	155	PEW	QZ	MW5C
Polyester-imide enamelled hlau	180	EIW	QZY	MW30C
Polyester-imide thiab polyamide-imide ob txheej enameled hlau	200	EIWH (DFWF)	QZY/XY	MW35C
Polyamide-imide enamelled hlau	220	AIW	QXY	MW81C