Fil-Tech Inc.

Quality Crystals from Fil-Tech

Quality Crystals® in Gold, Longer Life Gold®, Stress Relieving Alloy®, and Advanced Adhesion Alloy® for vacuum applications. Fil-Tech announces our NEW Extreme Temperature Crystals in Gold and Stress Relieving Alloy that are stable in the 200ºC range with fewer rate spikes caused by high temperature processes. We also manufacture Liquid Plating Polished crystals for measurements in liquid or gas, in 1” and .550” diameters and coated in gold, titanium, alloy, copper, zinc, SiO₂. Fil-Tech manufactures a complete line of sensor hardware including single and dual feedthroughs on 1” bolts or 2 3/4” flanges, single and dual sensor heads with shutters, and sputter heads in stainless steel or copper.  NEW Quartz Crystal 6 Changer holds 6 crystals to rotate a new crystal into place for uninterrupted monitoring.

Fil-Tech supplies a line of thin film monitors and introducing our NEW QCM1000 Quality Crystal Microbalance which measures resonant frequency and impedance of 5MHz crystals in gas or liquid. Frequency and impedance change linearly with the mass and viscosity of material deposited on the surface of the crystal. Our QCM1000 uses an innovative automatic gain control circuitry that allows it to maintain oscillation with lossy films in highly viscous liquids like undiluted Glycerol with impedance up to 10KΩ. The touch screen displays real-time frequency and impedance measurement and makes calibration for fluids with varying viscosity, fast and easy with digital adjustment.

Fil-Tech manufactures 6MHz and 5MHz   Fil-Tech stocks parts for Temescal and Telemark electron beam guns, including filaments, insulators, beam formers, anodes, electromagnetic coils, and OFHC copper crucibles and covers. Fil-Tech has all size crucible liners in Graphite, Mo, W, VC, BN, Cu, Al₂O₃ and other materials. We also have replacement parts for Commonwealth and Ion Tech ion sources, including filaments, insulators, gas distributors in graphite, stainless steel and titanium, anodes, and cathode tips. We stock a complete line of vacuum measurement gauges including ionization, thermocouple, convection and Pirani gauges, diffusion pump fluids including FT704, FT702, and FT705, and mechanical pump fluids including hydrocarbons and Krytox fluids and greases. For savings from stock, call Paula at +1 617-227-1133 or order online.