| Customization: | Available |
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| Type: | Bare |
| Conductor Type: | Solid |
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Top quality J type thermocouple wire (JP) iron wire (JN) constantan wire
The type J is also very common. It has a smaller temperature range and a shorter lifespan at higher temperatures than the Type K. It is equivalent to the Type K in terms of expense and reliability.
Type J Temperature Range:
* Thermocouple grade wire, -346 to 1,400F (-210 to 760C)
* Extension wire, 32 to 392F (0 to 200C)
Type J Accuracy (whichever is greater):
* Standard: +/- 2.2C or +/- .75%
* Special Limits of Error: +/- 1.1C or 0.4%
Type K Thermocouple (Nickel-Chromium / Nickel-Alumel): The type K is the most common type of thermocouple. It's inexpensive, accurate, reliable, and has a wide temperature range. The type K is commonly found in nuclear applications because of its relative radiation hardness. Maximum continuous temperature is around 1,100C.
| Code | Wires component of the thermocouple | |
| +Positive leg | -Negative leg | |
| N | Ni-cr-si (NP) | Ni-si-magnesium (NN) |
| K | Ni-Cr (KP) | Ni-Al(Si) (KN) |
| E | Ni-Cr (EP) | Cu-Ni<constantan> (EN) |
| J | Iron (JP) | Cu-Ni<constantan> (JN) |
| T | Copper (TP) | Cu-Ni<constantan> (TN) |
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Using Occastion of Different Thermocouple
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Thermocouple Type
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Working Atmosphere
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Working Temperature
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Type K
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KP
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Oxidizing
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-200 to +1200ºC
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KN
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Inert
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Type K
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NP
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Oxidizing
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-200 to +1200ºC
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NN
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Oxidizing
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Type K
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EP
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Oxidizing
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-200 to +900ºC
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EN
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Oxidizing
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Type K
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JP
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Oxidizing(use in high temp)
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-40 to +750ºC
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JN
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Reducing, Inert, Vacuum
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Type K
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TP
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Oxidizing,Vacuum
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-200 to +350ºC
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TN
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Reducing, Vacuum
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| ASTM | ANSI | IEC | DIN | BS | NF | JIS | GOST |
| (American Society for Testing and Materials) E 230 | (American National Standard Institute) MC 96.1 | (European Standard by the International Electrotechnical Commission 584)-1/2/3 | (Deutsche Industrie Normen) EN 60584 -1/2 | (British Standards) 4937.1041, EN 60584 - 1/2 | (Norme Française) EN 60584 -1/2 - NFC 42323 - NFC 42324 | (Japanese Industrial Standards) C 1602 - C 1610 | (Unification of the Russian Specifications) 3044 |
Over the years, we have worked hard to promote and realize the modernization of alloy sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and modern computer management. Hope to establish long-term partnerships and win market reputation.
We are increasing thescale of trade and customers through out the world. With our good reputation we have won the trust of our customers. It's helps the modernisation of our country and promote the economic and technical exchanges with the rest of the world. We also look forward to enhance the friendship with other countries and make positive impact.
We warmly hope that you and us together, hand in hand, create a glorious future.
DLX alloy, which is a alloy factory more than 18 years, we are founded in 2002, and run business with resistance alloy first. And in past 20 years, we R&D new product such as Thermocouple alloy,inconel, monel, hastelloy, high temperature alloy and other nickel based alloy products.
How can I contact with your company?
telephone.
What is your working time?
Monday-Friday : 8:30AM-17:00PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . Pls e-mail us during our holiday if u have any questions.
Do you provide free samples?
Yes, we can provide a free sample for testing,buyer should bear the shipping costs.
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
What is the lead time?
Usually sample lead time is 15 days after payment has been confirmed.
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