Features:
It uses high precision N type or K type thermovouple wire, hish purity Mg0 and two kinds of nickle heat-proof alloy seamless steel tube as its armoured thermocouple sleeve materials. It manufactures duplex tube type armoured thermocouple with special technique. Its thermoelectric characteristics are completely the same as N type,and ktype whereas its heat stability is much higher under high temperatures.
It is of high temperature resistance,anti-oxidation,long use life. It may normally work even in reductive atmosphere with H2 under high temperature of 1100¡æ.
Thick-walled thick thermocouple wire compound type armured entity thermocouple may remain excellent high temperature stability under 1280¡æ.It may replace for Pt Rh thermocouple under certain occasions.
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