Saina Manganin Uaea Gaosi ma Falegaosi

Uaea Manganin

Fa'amatalaga Puupuu:

O le uaea u'amea Nickel-Copper e fa'aaogaina tele mo lona fa'aogaina o le eletise ma le maualalo o le vevela-coefficient o tete'e. Talosaga e aofia ai le paoa, shunts, thermocouples ma uaea-manu'a sa'o tete'e o lo'o galue i le vevela e oo atu i le 400 tikeri.

Resistivity:0.38 - 0.48

lapoa:0.05-5.0mm

Laufanua:Malamalama

Fa'ailoga:TANKII

Mea:Kopa Manganin nickel alloy

Auina imeli ia matou

Fa'amatalaga Oloa

FAQ

Faailoga o oloa

Fa'amatalaga o oloa
O le Uea Manganin o mea fa'ameamea-nikeli e fa'aaogaina mo le fa'aogaina o le eletise ma le fa'atonuina. O nei u'amea e matua maualalo le maualuga o le vevela o le tete'e, ma ofoina atu le fa'aogaina o le eletise i taimi uumi. E le gata i lea, e maualalo tele le malosi eletise eletise (EMF) e faasaga i le kopa. O nei uʻamea e lelei le galue, e mafai ona faʻapipiʻiina, faʻapea foʻi ma le uelo.

Fa'ameamea

Vasega	Tulaga fa'a-kemikolo autu%
Vasega	Cu	Mn	Ni	Si
Manganin 47	Malolo	11-13	2-3	-
Manganin 35	Malolo	8-10	-	1-2
Manganin 44	Malolo	11-13	2-5	-
Constantan	Malolo	1-2	39-41	-

Uaea Resistivity Volume 、Pepa ma Lipine

Vasega	Volume Resistivity,
Manganin 47	0.47±0.03
Manganin 35	0.35±0.05
Manganin 44	0.44±0.03
Constantan	0.48±0.03

Fa'asagaga fa'atatau -O le vevela o le Manganin

Code		Tau Faatatau	Su'ega vevela ℃	Tete'e-Sua vevela		Fua fa'atatau-te'avega fa'atasi
				αx10^-6C^-1	βx10^-6C^-2	αx10^-6C^-1
Manganin 47	Laasaga 1	65-45	10, 20, 40	-3~+5	-0.7~0	-
	Laasaga 2			-5~+10
	Laasaga 3			-10~+20
Manganin 35 Uaea, Pepa		10-80	10, 40, 60	-5~+10	-0.25~0	-
Manganin 44 Uaea, Pepa		10-80		0~+40	-0.7~0	-
Konstantan Wire, Pepa		0-50	20,50	-	-	-40~+40

fua fa'aumiumi:

Diamita	Fua Fa'atele(Lo=200mm),%
≤0.05	6
＞0.05–0.10	8
＞0.1~0.50	12
＞0.50	15

fua EMF vevela mo kopa

Vasega	Va'aiga vevela	Ole fua ole EMF vevela ole kopa
Manganin 47	0~100	1
Manganin 35	0~100	2
Manganin 44	0~100	2
Constantan	0~100	45
Fa'aaliga: Ole fua ole EMF vevela mo le kopa e matua'i aoga.

O le mamafa Net i le milo

Dia.(mm)	(g)	Dia.(mm)	(g)
0.02~0.025	5	＞0.28~0.45	300
＞0.025~0.03	10	＞0.45~0.63	400
＞0.03–0.04	15	＞0.63–0.75	700
＞0.04–0.06	30	＞0.75~1.18	1200
＞0.06–0.08	60	＞1.18~2.50	2000
＞0.08~0.15	80	＞2.50	3000
＞0.15~0.28	150