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DESCRIPTION

Basic Info

Model NO.	K
Conductor Material	NiCr-NiSi
Sheath Material	No
Insulation Material	Bare
Material Shape	Round Wire
Range of Application	Heating, Temperature Measurement
Certification	ISO9001, CE, CCC, RoHS
Brand	LIQUN
Model No.	K
Diameter	0.2-3.2mm
Positive Pole	Chromel
Negative Pole	Alumel
MOQ	100kg
Temperature Range	-270~1372
Surface	Bright/ oxidized thermocouple wire
Sample	Available
Transport Package	Coil/Roll/Plywood Cases
Specification	3.2/2.5/2.0/1.29/0.813/0.6/0.5/0.3/0.2mm
Trademark	LiQun
Origin	China
HS Code	75052200
Production Capacity	60000kg/Month

Packaging & Delivery

Package size per unit product 45.00cm * 45.00cm * 30.00cm Gross weight per unit product 50.000kg

Product Description

3.2mm Type N /Type K/J/E/N/T/R/S/B/Pt10 raw material for insulated thermocouple alloy compensation wire & electric extension cable& copper wire & hdmi wire Product Description Type K has a better resistance to oxidation than other types of thermocouple (except type N) and is particularly recommended for oxidizing or inert atmospheres.It should not be used without protection in sulphurous atmospheres, in reducing atmospheres or a long time in a vacuum.Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures. Product Parameters

1. Chemical composition and mechanical properties

Product	Chemical Composition/%				Density (g/cm3)	Melting point(ºC)	Resistivity(μΩ.cm)	Tensile Strength(Mpa)
	Ni	Cr	Si	Al
KP(+) Nickel Chrome	90	10	-	-	8.7	1427	70	>490
KN(-) Nickel Aluminum	96	-	1	3	8.6	1399	29	>390

2.Maximum operating temperatures

Alloy wireDia/mm	The long-term operatingtemperatures/°C	The short-term operatingtemperatures/°C
0.3	700	800
0.5	800	900
0.8,1.0	900	1000
1.2,1.6	1000	1100
2.0,2.5	1100	1200
3.2	1200	1300

3.Couple KP/KN EMF reference table (μV)

Operatingtemperatures/°C	Nominal value ofthermoelectric EMF	Level I
		Tolerance	Range of EMF
100	4 096	±46	4 050-4 142
200	8 138	±44	8 094-8 182
300	12 209	±50	12 159-12 259
400	16 397	±68	16 329-16 465
500	20 644	±85	20 559-20 729
600	24 905	±102	24 803-25 007
700	29 129	±117	29 012-29 246
800	33 275	±131	33 144-33 406
900	37 326	±144	37 182-37 470
1000	41 276	±156	41 120-41 432
1100	45 119	±167	44 952-45 286
1200	48 838	-	-
1300	52 410	-	-

Our production as per norm GB/T 2614-2010,ASTME230,IEC6584.For further information or special request, please contact us.

 

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FAQQ1.What is the nature of the company?
A: We are a production enterprise, our company has its own factory.Q2. What is the MOQ of an order of your company?
A: Our company's MOQ is 100 kg for each type of product.Q3.Can I get a sample before mass production ?
A: Sample is free,the shipping cost of the sample is paid by the customer .Q4.How long is the mass production cycle of product?We will end the production within 15-20 days after receiving the deposit.Q5.What payment method does your company support?
A: We can accept T/T, L/C ,you can choose the one which the most convenient or most effective for you .