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The advantages of these alumina protection tubes are resistance to high temperatures, and thermal shock. Also, they have good abrasion resistance, high dielectric strength and chemical inertness. The use of alumina protection tubes are primarily to protect noble metal thermocouples, such as platinum, rhodium and tungsten/rhenium.Standard protection tube lengths in stock: 12", 18", 24", 30", 36" etc.
Rhe features of the Ceramic Thermocouple Elements:
Easily metalized with good electrical properties
Superior electrical resistance
High dielectric characteristics: strength and low-loss factors
High compressive & mechanical strength
Easily polished and lapped to highest surface finishes
