New Products

Laser Height Sensor
The new CCD noncontact laser height sensor for the Millennium Series M-2000 system is said to provide high-speed dispense height measurement for delicate substrates, hybrids and ICs that may be compromised by tactile sensing. In addition, noncontact height sensing reportedly eliminates concerns regarding flex, vibration and substrate contamination. The sensor's high-speed light-processing capability accommodates variations in substrate finish, including rough, dark and mirrored surfaces, for enhanced throughput and greater yield. Asymtek, a Nordson Co., Carlsbad, Calif.

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Random Access Die Delivery System
The RADDS feeder is a 300-mm random access die delivery system for supplying bare semiconductor die to SMT assembly equipment and to semiconductor assembly equipment. This die delivery system reportedly addresses the surface mount assembly and semiconductor assembly industries' needs to automatically supply bare semiconductor die to flexible placement machines. The system occupies 9 square feet of floor space. Laurier Inc. USA, Londonderry, N.H.

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Thick Film Technology
International Resistive Co. has introduced its new thick film on steel technology, which enables a new class of resistors for a range of applications. Said to be robust, vibration and shock-resistant, this thick film technology operates at temperatures up to 400°C and reportedly is suitable for applications such as household appliances, water heaters and automotive. The technology is produced by binding a thick ceramic dielectric glaze to stainless steel. The resulting three-layer product can be formed, welded and molded for various applications. International Resistive Co. Inc., Wirewound and Film Technologies Div., Boone, N.C.

Optical Adhesive
Optocast 3421 is a low-viscosity, low CTE UV and/or heat cure epoxy for optical uses. It is said to exhibit low shrinkage on cure, be ionically clean and have 85/85 (85°C/85 percent relative humidity) and 50°C DI water soak resistance. This product is the seventh in the Optocast 3400 series, all of which are silica-filled to varying levels and reportedly display low shrinkage, low CTE and 85/85 results on cure. The very low CTE – as low as 12 ppm/°C – means fixtured components will not go out of focus, even after thermal cycling. Electronic Materials Inc. (EMI), Breckenridge, Colo.

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RF Generator
The Cesar FST frequency shift tuning RF generator changes frequency electronically and reportedly reduces tuning time, enabling ultra-thin films to be deposited uniformly from run to run. The new generators can be used for a variety of thin-film applications, including sputtering, etching, CVD and excitation of ion beam and high-density plasma sources. Since the tuning is performed electronically instead of mechanically, there are no moving parts, which reportedly increases reliability and decreases maintenance. Manitou Systems Inc., Danbury, Conn.

Software
Compaq Computer Corp., in association with Camstar Systems Inc., a developer of Manufacturing Execution Software, announced the release of TAP Suite, a CIM solution for semiconductor test, assembly and packaging. The software is said to provide a means for paperless operation, offer wireless technologies for I/O convenience and allow manufacturing data to be shared over the Internet. The solution is based on Microsoft Windows' DNA technologies, including Component Object Model, Visual Basic for Applications, ActiveX and Object Linking and Embedding for Process Control. Compaq Computer Corp., Houston, Texas.

Measurement Software
The newest version (v 3.11) of WinFTMWindows-based software for Fischerscope X-ray fluorescence coating thickness measurement instruments is said to feature autofocus, electronic part magnification (1 to 4x), material identification and programmable measurement asking. The software is designed to provide high-precision measurement based on analysis of the fluorescence spectrum using the Fundamental Parameter method. This software allows alloy analysis for up to four elements and has solution-analysis capabilities for plating solutions containing one or two cations. Fischer Technology Inc., Windsor, Conn.

MCPs
Fujitsu has introduced three versions of the industry's first MCPs with stacked flash memory and the company's Fast Cycle RAM (FCRAM). The new stacked packages are designed to meet the high-density memory, small-footprint and low-power requirements of coming generations of cellular telephones. The new flash and FCRAM-stacked MCPs use the company's FlexBank architecture, including 64 Mb dual-operation flash memory and 16 Mb FCRAM with an asynchronous static RAM (SRAM) interface. They also feature 2.3- to 2.7-V operation. The company is also introducing nine new versions of compact MCPs, linking flash memory and SRAM in a single package. Fujitsu Ltd./Fujitsu Microelectronics Inc., San Jose, Calif.

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Low-viscosity Encapsulant
Tra-Bond 931-1 is for microelectronic component encapsulant and underfill applications. Said to have flow and wetting properties, it is suitable for underfilling components that require adhesion, low shrinkage and low ionic content. The product is designed for high-reliability applications, where capillary action is desired. When fully cured, this adhesive reportedly is an electrical insulator with impact and thermal shock resistance. This low- viscosity, ultra-pure system is said to be resistant to water, weather, gases, galvanic action, most solvents, salts, alkalis and mild acids. Tra-Con Inc., a National Starch & Chemical Co., Bedford, Mass.

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Contactor
Pad Series high-performance contactors, with peripheral contacts and a Center Body Contact are said to reduce inductance and insertion loss for electrical and mechanical test in characterization and production. The Center Body Contact reportedly acts as a ground plane, reducing overall ground inductance and providing low inductance, thermal heat dissipation and high signal fidelity. The peripheral contacts have less than 1.0 nH inductance individually, or 0.232 nH inductance mutually. Johnstech International Corp., Minneapolis, Minn.

Spray Fluxer
The Econo-Flux spray-fluxing system is for application of flux to PCBs. Using the patented Ultra-Spray technology, the system is said to cut the amount of flux used while still achieving through-hole penetration. The technology uses a solid vibrating titanium surface to atomize the flux. The ultrasonic energy produces very small droplets of flux, which are then shaped and propelled by Air Director. This reportedly results in a uniform rectilinear spray pattern with enough force for coverage and penetration. Ultrasonic Systems Inc., Amesbury, Mass.

Laser Marking System
Unitek Miyachi Lasers has introduced the Class 4 system for oversized applications and developmental work. It features an adjustable Z-axis rack and pinion linear motion guide and a large 16 x 16-in. worktable, allowing easy access to oversized parts. It is capable of permanently marking metals, plastics, semiconductors and ceramics. Its Windows-based software can create, edit and execute both simple and complex marking programs. The system can also accept up to seven marking schedules, 24 standard bar codes and 23 graphic files. Unitek Miyachi Lasers, Monrovia, Calif.

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Personal Ground Tester
The Personal Ground Tester tests both wrist strap and coil cord components to ensure safety and proper connection on the operator's wrist. An optional foot plate is available for foot grounder testing. The range of the tester is factory-set at 750 kW to 10 MW. The user can adjust the tester to between 250 kW and 100 MW. The unit comes with a detachable power supply. Model 19310 is 120 VAC; Model 19320 is 220 VAC. Both are NIST-calibrated. Desco Charleswater, Chino, Calif.

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Laser Modules
The RE Series of diode-pumped solid-state laser modules reportedly produces in excess of 450 W at 1.064 µm. These units are intended for high-power industrial and scientific Nd:YAG laser systems. One module can be used in a system to achieve greater than 450 W multimode Cutting Edge Optronics offers customers cavity design and resonator configurations. For high-power systems, numerous modules can be placed in series to generate several kilowatts of CW output at 1.064 mm. Such systems can be used to make smaller, more portable welding systems. Cutting Edge Optronics Inc., St. Charles, Mo.

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SMT Carrier Products
Cornett Taping Products is offering a line of SMT packaging products and services for OEMs. SMT carrier tape is made from a conductive polystyrene material and is available in widths ranging from 8 to 152 mm with thickness up to 0.024-in. This material is said to offer static resistance and deep-pocket capability up to 16 mm. Its surface reportedly provides adhesion and peel-back properties for cover tapes. The company's application engineers also can provide for custom tooling needs. The company also supplies cover tape, reels, ESD supplies and bags. Cornett Taping Products, Ontario, Calif.

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Laser Height Sensor
The new CCD noncontact laser height sensor for the Millennium Series M-2000 system is said to provide high-speed dispense height measurement for delicate substrates, hybrids and ICs that may be compromised by tactile sensing. In addition, noncontact height sensing reportedly eliminates concerns regarding flex, vibration and substrate contamination. The sensor's high-speed light-processing capability accommodates variations in substrate finish, including rough, dark and mirrored surfaces, for enhanced throughput and greater yield. Asymtek, a Nordson Co., Carlsbad, Calif.

Click here to enlarge image

RF Generator
The Cesar FST frequency shift tuning RF generator changes frequency electronically and reportedly reduces tuning time, enabling ultra-thin films to be deposited uniformly from run to run. The new generators can be used for a variety of thin-film applications, including sputtering, etching, CVD and excitation of ion beam and high-density plasma sources. Since the tuning is performed electronically instead of mechanically, there are no moving parts, which reportedly increases reliability and decreases maintenance. Manitou Systems Inc., Danbury, Conn.

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New Products

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CleanBarrier curtain
Curtain systems are available in a variety of configurations for applications such as softwall cleanrooms, room dividers or bench/ hood shrouds. All curtains are offered with flat wall, in-jamb and suspended-ceiling mounting systems. Accessories include sliding doors, bi-fold doors, strip entrances and magnetic and Velcro closures.
Technical Air Products
Grand Rapids, MI
(616) 458-0020

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Bactericidal filter
The fan-powered Model 2002 Bio Plus electrically enhanced bactericidal HEPA filter uses half the power of the standard Model 3001B filter. Each filter is used with four terminal HEPAs in series for ISO Class 2-5 (Class 0.1-100) cleanrooms to result in an overall 99.999999+ percent filtration efficiency. No terminal HEPAs are necessary for ISO Class 6 (Class 1000) and above cleanrooms. The filter inhibits growth of bacteria on the filters, resulting in low to zero airborne bioburden.
Technovation
Midlothian, VA
(804) 744-0604

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Safety light curtain
The two-box design of the MS4600-30 safety light curtain features control reliable circuitry housed in the receiver and transmitter. Individual beam indicators simplify alignment. The ability to select automatic start and start/restart interlock modes enables the unit to be configured for either point-of-operation or perimeter guarding applications. Built-in MPCE monitoring is required for control reliable safety. The system features in-line connector cables and adjustable mounting brackets, 1.18-inch resolution, 65-foot range and protected heights from 13.8 to 82.6 inches.
Scientific Technologies Inc.
Fremont, CA
(510) 608-3400

Digital meter
Model 671 multi-parameter digital meter measures on a selector switch mde, pH, Redox (ORP), temperature and specific ions. The unit is designed for either laboratory or plant use. It has manual and automatic temperature compensation modes, slope adjustment control, polarizing current output for titration, including Karl Fischer titration, and output for interfacing into a recorder.
Kernco Instruments Co.
El Paso, TX
(915) 852-3375

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Silicone tubing
New Age Silicon silicone tubing features a translucent natural color for visual contact with the flow. It is odorless, tasteless, inert and resists extreme temperatures. Available in a standard FDA-approved version and a medical-grade that meets USP Class VI requirements, the flexible tubing is offered in plain and braid-reinforced styles. Offered in sizes from 1/16-inch to 1-inch I.D., the tubing is 100 percent incineration-approved by Scientific Ecology Group.
Nelco Products Inc.
Pembroke, MA
(800) 346-3526

Connecting technique
The Profilsystem provides short assembly times with no subsequent processing. According to the manufacturer, the system is ideal for CAD, flexible for new tasks and environmentally friendly because all elements are standard and reusable. The connecting technique incorporates integrated pneumatic pipings and grooves only where required. Applications include general machinery construction, partitions, sound-proofing walls and boxes.
MiniTec GmbH
Waldmohr, Germany
0 63 73/81 27-0

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Pressure transducer
The PC-304 high-performance pressure transducer is intended for use in the semiconductor and pharmaceutical industries. The series offers accuracy of ±0.25 percent from bestfit straight line, including the effects of non-linearity, hysteresis and repeatability. The product measures one inch larger than the PC-302 family and is available in dead-end or flow-through configurations. The transducers have all VIM-VAR construction for corrosion resistance with less than 3 Ra surface finish on all wetted surfaces. The series is designed to have a two-wire 4-20 mA output.
Pureron U.S.A. Inc.
Northridge, CA
(818) 775-0381

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Fluids dispenser
For use in ESD-sensitive environments, One Touch dispenser pumps are intended for one-handed application of alcohol, flux remover, acetone MEK, tape head cleaner, photographic toners and other industrial solvents and cleaning agents. The dispensers consist of a 6-oz blue, high-density polyethylene plastic bottle with a static-safe additive and a dispenser pump lid made of 100-percent stainless steel. The spring-loaded stainless-steel cap will not corrode or rust and minimizes escape of fumes when the dispenser is not in use.
Menda Products
Santa Barbara, CA
(805) 568-1171

Room pressure monitor
Model RPM-1 maintains room-to-room differential pressures in cleanroom, hospital, biomedical and research applications where negative or positive room pressures need to be monitored and/or controlled to avoid the spread of disease, contamination or the compromise of controlled environments. All electrical and mechanical components are housed in a polycarbonate NEMA type 13 instrument panel with a clear, gasketed polycarbonate cover for viewing of display and alarms. The unit switches to a red indicator light from a green indicator light when a preset pressure switch is triggered. A 31/2-digit LCD display indicates the value of the room pressure in English or metric units.
General Eastern Instruments' Modus Division
Woburn, MA
(800) 223-3208

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Nitrogen generator
The compact, maintenance-free gas generator offers a constant supply of nitrogen gas and eliminates the need for high-pressure cylinders. According to the manufacturer, a full range of flow rates and purities is offered and each system can be customized.
Peak Scientific Instruments
Chicago, IL
(773) 880-1301

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Pleated panel filter
The PerfectPleat filter is made with DuraFlex, a self-supporting media that provides consistent performance and durability. The carrier board frame comprises three triangular pleat spacers that are inserted on the air-leaving side of each media pack and are bonded to the pleat tips and frame. On the air-entering side, three support straps add rigidity. A one-piece perimeter frame completes the assembly.
AAF International
Louisville, KY
(502) 637-0326

Blower upgrade kit
Model 5801 alpha upgrade kit is an upgrade attachment for overhead and benchtop corona ionizing blowers to convert them to efficient, zero-balance alpha ionizing blowers. According to the manufacturer, alpha technology is crucial to sensitive device manufacturing stations because it maintains absolute zero balance. The ionizing blower emits positive and negatively charged ions through critical manufacturing environments to neutralize the electrostatic charge buildup that causes ESD and EMI.
Ion Systems
Berkeley, CA
(510) 548-3640

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CO2 /temperature monitor
The CEA 700 is a continuous, infrared carbon dioxide analyzer that also measures and displays temperature levels in either degrees Fahrenheit or Celsius. Each unit is equipped with an extra-large digital display, AC adapter, flip-out stand and operation manual. Typical applications include office ventilation systems, cooling systems, hazardous environments, laboratory and research projects, food-related industries and breweries.
CEA Instruments Inc.
Emerson, NJ
(201) 967-5660

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Airflow modeling CD
The demo CD acts as an introduction to the company's Flovent airflow modeling software. It has a running time of 15 minutes and is intended for engineers, architects and facilities managers. The CD addresses four pertinent points about airflow modeling: Why do I need it? How does it work? How does it save me money? Who uses it in my industry?
Flomerics Inc.
Southborough, MA
(508) 357-2012

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Ball valves
Series 60 ball valves are available in stainless steel, carbon steel and brass body materials and prevent leaks to the atmosphere with a live-loaded stem seal. Spring-loaded valve seats exert constant pressure against the ball to provide a reliable seal, even in low-pressure conditions. They are offered in fire series, steam service and chlorine service, in addition to standard models.
Swagelok
Solon, OH
(440) 349-5934

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Clean coveralls
KleenGuard and KleenGuard Select apparel incorporate a patented fabric treatment designed to provide greater hold-out of dust and particles. The KleenGuard Coveralls with MicroForce enhanced-barrier SMS fabric are intended for environments such as tire manufacturing and other settings in which fine dust such as carbon black is an issue. The coveralls also feature an anti-static treatment that dissipates static for applications including utility operations and field work.
Kimberly-Clark Corp.
Alpharetta, GA
(770) 587-8000

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Air quality monitor
The DirectSense 100 Palm provides extensive application-specific software and utilizes the power of palmheld computers to significantly enhance on-site environmental measurement. The Windows Pocket PC operating system, Compaq Palm PC-based monitoring kit accommodates a large color display of measurements; instant data storage; and detailed descriptions of the measurement site, occupant interviews and more typed into Word. The system can be upgraded as the user's needs and legislative requirements change.
GrayWolf Sensing Solutions
Westport, CT
(203) 849-8509

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Shaft collars
Clamp-type shaft collars can be manufactured from various types of engineering plastics such as Teflon and supplied with stainless steel screws or can be machined totally from stainless steel. Featuring one- and two-piece styles, they come in 1/4-inch to 6-inch I.D. sizes for applications requiring exposure to harsh chemicals or frequent wash-downs. The product is intended for use in wafer processing, robotics, material handling, chemical, marine, food processing and flow control equipment and machinery.
Stafford Manufacturing Corp.
Woburn, MA
(978) 657-8000

Cleaner/wet processor
The Trilennium 330 family of single-wafer cleaners and wet processors feature an ISO Class 3 (Class 1) internal air purity and FOUP compatibility to meet the stringent standards associated with 300 mm wafers. Configurations are available for cleaning, coating, etching, developing and solvent processing. According to the manufacturer, a dual-blade robotic handler separates handling of in-process wafers from finished, dry wafers. Process tools include single- or double-brush scrub, 1.5MHz quartz-enclosed megasonic transducer, high-pressure scrub/rinse nozzle, a multi-function etch nozzle and a selection of mixing and spray dispensers.
Solid State Equipment Corp.
Horsham, PA
(215) 328-0700

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Liquid particle spectrometer
The LiQuilaz volumetric spectrometer measures particles in fluids with various refractive indexes, viscosities and operating temperatures. The product provides real-time characterization and analysis of particle concentration for immediate response to contamination for improved yield and process performance. It detects particle counts in 15 user-adjustable sizing channels starting at a minimum sensitivity of 0.2 micron.
Particle Measuring Systems Inc.
Boulder, CO
(303) 443-7100

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Control mechanism
DriveControl ZPA+4 communicates with four conveyor zones simultaneously to pro- vide accurate zero pressure accumulation. Designed for 24VDC, 1.9-inch diameter Driveroll motorized rollers, the product can be used in semiconductor cleanrooms, fast-paced order picking systems and computer-controlled mail and parcel sorting systems. The ZPA+4 continually sends and receives signals from each zone and instructs each driver card to turn on or off as movement is required.
Interroll Corp.
Wilmington, NC
(910) 799-1100

Storage cabinet
Gas cylinder storage cabinets help users comply with 29 CFR 1910.110 (1998) and NFPA 58-5-2.1.1 for the storage of liquified petroleum gases. Five models with capacities from 4 to 16 cylinders accommodate horizontal storage, while two models handle cylinders in the vertical position. Constructed of aluminum, the cabinets are sturdy but lightweight for easy relocation by forklift, according to the manufacturer.
Haz-Stor
Des Plaines, IL
(800) 727-2067

Event meter
The EM Eye detects ESD events, measures the strength of each event and provides event count as well as data logging capability. The unit also helps to locate other sources of EMI and measure field intensity. It identifies sources of interference with normal operation of equipment, verifies proper grounding at high frequencies, checks status of emitters in ionizers and locates EMI leakages in shielding. A backlit LCD display shows simultaneously linear and logarithmic values of signal strength, ESD Event counter and more.
Credence Technologies Inc.
Soquel, CA
(831) 459-7488

Sterile products
A full-color brochure, “Innovative Products for Sterile Environments,” features products for cleaning in sterile environments. The publication targets the pharmaceutical, medical device and biotech industries.
Contec Inc.
Spartanburg, SC
(864) 503-8333

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