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Kurt J. Lesker Co. (founded 1954) manufactures high and ultra high vacuum equipment and thin film deposition systems for domestic and international markets. Product lines: Vacuum Systems, Vacuum chambers, Vacuum Fluids, Vacuum Pumps, Vacuum Components, Vacuum Valves, Traps and Filters, Sputter Sources, Sputter Targets, Evaporation Sources, Evaporation Materials, Process Instruments, Surface Sciences Products, Pressure Measurements Instrumentation, Residual Gas Analyzers, Electrical Feedthroughs and Motion Feedthroughs, Sample Manipulation Equipment, Gas Liquid Management Products, and System Components. Products includes: A wide range of vacuum systems, vacuum chambers, vacuum pumps, vacuum drying ovens and vacuum components. A variety of vacuum laboratory equipment, small vacuum pumps, glass bell jar systems and a wide range of other vacuum products. Gauges for high vacuum (HV) and ultra-high vacuum (UHV) measurements, and the AccuQuad™, a quadrupole RGA. Pressure measurement instrumentation: convection gauges, thermocouple gauges, thermocouple tubes, pirani gauges, diaphragm manometers, capacitance manometers, vacuum switches, cold cathode gauges, hot filament ion gauges, multiple gauges, ion gauge tubes, residual gas analyzers, RGA inlet systems, leak detectors, and replacement filaments. The AccuQuad quadrupole RGA's provides analog and histogram mass scans, single gas monitoring and total pressure measurement. Its smart microprocessor control automatically handles all hardware-dependent decisions during measurements, eliminating the guesswork from measurement routines. AccuQuad's built-in RS232 interface and high-level ASCII command set make it easy to integrate into any existing control program. AccuQuad provides complete multiplexing capabilities, monitoring up to eight units from one PC. The quadrupole probe features: a platinum source cage with a built-in degassing feature to reduce electron stimulated desorption for true UHV compatibility; long-life dual ThO2Ir filaments which maximize time between filament replacements and can be replaced within minutes by the user; a field replaceable electron multiplier (standard on 200 and 300 amu units) which eliminates costly, inconvenient factory replacements. Process Instruments: crystal sensors which use the piezo-electric properties of quartz to measure rate of deposition and final film thickness on substrates; and equipment for spectroscopic ellipsometry which uses polarized monochromatic light in multiple wavelengths to investigate bulk solids, thin films, and material roughness. Other process instruments include monitors, controllers, and recorders. Sample manipulation equipment: a range of devices for moving samples through a vacuum system without breaking vacuum integrity. These include XYZ manipulators, rotary drives, linear positioners, rotary platforms, linear drives, wobble sticks, mechanical hands, rack and pinion transporters, adjustment mechanisms, and complete transfer systems. Surface Sciences Products: a full range of components and systems for most spectroscopic, spatial, and ellipsometric surface science techniques used today such as the Phoibos electron energy analyzers, ion energy analyzers, photon sources, electron sources, equipment for diffraction techniques, and the Woollam's variable angle spectroscopic ellipsometer (VASE). Gas Liquid Management Products: calibrated leaks, mass flow control devices, liquid valves, liquid nitrogen handling equiment, fluid feedthroughs, compress air handling equiment. |
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