Chitsulo chamtengo wapataliwaya wa thermocouple Mtundu S, yomwe imadziwikanso kuti Platinum-Rhodium 10-Platinamu thermocouple waya, ndi chinthu chozindikira kutentha kwambiri chopangidwa ndi ma conductor achitsulo awiri amtengo wapatali. Mwendo wabwino (RP) ndi platinamu-rhodium alloy yomwe ili ndi 10% rhodium ndi 90% platinum, pamene mwendo woipa (RN) ndi platinamu yoyera. Zimapereka kulondola komanso kukhazikika kwapadera m'malo otentha kwambiri, ndikupangitsa kuti ikhale chisankho chokondedwa cha kuyeza kolondola kwa kutentha muzitsulo, zoumba, ndi ng'anjo zamakampani zotentha kwambiri.

Zolemba Zokhazikika

• Mtundu wa Thermocouple: S-mtundu (Platinum-Rhodium 10-Platinum).

• Muyezo wa IEC: IEC 60584-1

• Muyezo wa ASTM: ASTM E230

• Coding yamtundu: Mwendo wabwino - wobiriwira; Mwendo wopanda pake - woyera (pamiyezo ya IEC).

Zofunika Kwambiri

• Kutentha Kwambiri Kwambiri: Kugwiritsa ntchito nthawi yayitali mpaka 1300 ° C; kugwiritsa ntchito kwakanthawi kochepa mpaka 1600 ° C

• Kulondola Kwambiri: Kulondola kwa Class 1 ndi kulolera kwa ± 1.5 ° C kapena ± 0.25% yowerengera (chilichonse chachikulu)

• Kukhazikika Kwabwino Kwambiri: Pansi pa 0.1% kugwedezeka mu mphamvu ya thermoelectric pambuyo pa maola 1000 pa 1000 ° C

• Kukaniza Kwabwino kwa Oxidation: Kuchita mokhazikika mumlengalenga wa oxidizing ndi inert

• Mphamvu Yotsika ya Thermoelectric: Imapanga 6.458 mV pa 1000°C (malo olumikizirana pa 0°C)

Mafotokozedwe Aukadaulo

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Mapangidwe a Chemical (Zomwe, %)

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Zofotokozera Zamalonda

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Mapulogalamu Okhazikika

• Mng'anjo wotentha kwambiri muzitsulo zauda

• Kupanga magalasi ndi njira zopangira

• Zida za Ceramic ndi zida zochizira kutentha

• Miyendo ya vacuum ndi makina akukula kwa kristalo

• Metallurgical smelting ndi kuyenga njira

Timaperekanso ma S-type thermocouple assemblies, zolumikizira, ndi mawaya owonjezera. Zitsanzo zaulere ndi zolemba zambiri zaukadaulo zimapezeka mukafunsidwa. Pazinthu zovuta kwambiri, timapereka chiphaso chowonjezera cha chiyero cha zinthu ndi magwiridwe antchito a thermoelectric.