"quartz thermocouple tube"

Acid Alkali Resistant Quartz TC Tube High Purity Glass Tube for Semiconductor Temperature Sensing

1. Ultra-High Purity – Zero-Contamination Temperature Measurement SiO₂ purity ≥ 99.99%, premium grades up to 99.999% No devitrification, volatilization or particle shedding at high temperatures Never introduces metal contamination into the furnace atmosphere A key safeguard for semiconductor wafer ...