Negotiable
1000 Pieces (MOQ)
Immersion Sampler for Liquid Metal
Xinji Kexin Metallurgical Equipment Co., Ltd.
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High precision Different Size Manufacturer Thermocouple Bare Alloy Wire Chromel-Alumel for electric insulated cable/copper wire/hdmi cable
| Price | $35.00 |
|---|---|
| Min Order | 5 kg |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 553 people viewed |
Model NO.:
K
Installation Type:
Heating, Temperature Measurement
Sensing Type:
Thermocouple
Contact:
Contact
Output Signal Type:
Heating, Temperature Measurement
Production Process:
Heating, Temperature Measurement
Material:
Chromel Alumel
Measuring Medium:
Temperature
IP Rating:
Heating, Temperature Measurement
Certification:
ISO
Customized:
Customized
Diameter:
0.2-3.2mm
Positive Pole:
Chromel
Negative Pole:
Alumel
Sample:
Available
Surface:
Bright/ oxidized
Temperature Range:
-196~1327
MOQ:
5kg
Trademark:
LiQun
Transport Package:
Coil/Roll/Plywood Cases
Specification:
3.2/2.5/2.0/1.29/0.813/0.5/0.3/0.2mm
Origin:
China
HS Code:
75052200
Product Description
Manufacture Of K Type NiCr-NiAl Bare Thermocouple Alloy Wire
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.
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 Aiuminum | 96 | - | 1 | 3 | 8.6 | 1399 | 29 | >390 |
2.Maximum operating temperatures
| Alloy wire Dia/mm | The long-term operating temperatures/°C | The short-term operating temperatures/°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)
| Operating temperatures/°C | Nominal value of thermoelectric 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 | - | - |
Q1.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?
A: 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 .
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?
A: 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 .
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