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MICRO:Product Technology News (Oct '99)
offers high flow rates and low differential pressure. Prewetting is included. The 100% integrity-tested filter is manufactured in a cleanroom. (Semicon Southwest, Booths 1908C, 2118) ESD-Protective Containers Orbis Oconomowoc, WI A line of plastic containers is designed to protect sensitive
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IEC Electromagnetic Compatibility Standards for Industrial Process Measurement and Control Equipment (.pdf)
FIELD TESTS IN AN ANECHOIC CHAMBER, GENERAL. ARRANGEMENT OF THE EUT, FIELD STRENGTH MONITOR AND ANTENNAE. SECTION VIEW. TERMINAL STRIP. FOAM PLASTIC. METAL BOX WITH FILTERS. WOODEN PLANK. SUPPLY, INPUT AND OUTPUT. TERMINAL STRIP (SEE FIGURE 5). CABLES (3 + 2 + 2 WIRES). EQUIPMENT. SEE FIGURE 3. SEE
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The Use of Electrostatic Fieldmeters
transport lines are used, static discharge can occur. When static charges dissipate by arcing (ESD or electrostatic discharge), they can produce defects in a product such as plastic film. They can also discharge to a worker by a painful arc. Photographic films are ruined when light from arcs
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Using Alpha Ionization to Optimize Performance of a Spin Station
the media and spin it up. to operating speed. Because of the very high areal. bit density, it is necessary for the stand to operate. smoothly. To that end, the spindle operates on an. air bearing. The air bearing separates the spindle. and the media from ground and represents an ESD. hazard
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How a Fieldmeter Works
, for example, the field from a surface charge on a plastic film web that is trapped by the grounded surface of a steel roller. Measuring the field on the film at the roller will not provide an accurate indication of how much charge is present on the film. But once the film web is free from the roller
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Product Technology News
West, San Francisco, North Hall, Booth 6053) 150-mm Wafer Cassette Empak Colorado Springs, CO The X6153-series transport cassette protects 150-mm wafers from ESD damage, molecular contamination, and abrasion-induced particulation. Featuring an advanced wafer pocket design for optimum lift