New products

For more information, circle the corresponding numbers on the reader service card and mail back. For faster results, fax the card to 413-637-4343, or visit www.onlinecenter.to/ap.

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Relays
PT Series relays have low profiles and offer 2-, 3- or 4-pole double throw contacts for switching currents up to 12, 10 or 6 amps, respectively. The relays stand 1.14-in tall and are available in plug-in and PCB mountable versions with either AC or DC coils. Contact material is cadmium-free silver-nickel alloy (AgNi 90/10) offered with or without gold plating. The system is said to require less coil power than previous designs but generates higher contact forces. Coil power requirement is 750 milliwatts, and each relay is equipped with a manual test tab and a mechanical indicator. A full line of sockets and accessories is available for use with the plug-in version of the PT relay. Tyco Electronics, Harrisburg, Pa.

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Ceramics
A new line of controlled resistivity ceramics for static charge dissipation is said to be ideal for mechanical, chemical or vacuum applications that require controlled electrical conduction or static dissipation. These ceramics feature metallized, brazed or bonded assemblies, and are manufactured in a range of insulating and controlled resistivities. Morgan Advanced Ceramics, Latrobe, Pa.

Reliability Test Vehicle
Polymer Flip Chip's reliability test vehicle (RTV) evaluates conductive and underfill epoxies for flip chip assembly reliability and repeatability. The RTV device consists of a patterned FR-4 chip carrier and a matching thin-film metallized chip that, when assembled together, form a series of low-resistant daisy-chained bump connections in a diagonal pattern under the chip. The obtained resistance values can be used to calculate an average bump- interconnect resistance for comparing differing conductive epoxies and evaluating the change in interconnect resistance during temperature cycling and prolonged high-temperature storage. Polymer Flip Chip Corp., Billerica, Mass.

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Rework System
The M-9100AV rework system automatically calculates alignment, places the component and solders it. Unlike split-vision systems, the M-9100AV is said to require minimal training and no calibration. The system's software provides complete control over temperature, airflow and duration during the solder process. Solder profiles are graphically displayed in real-time for easy monitoring. The system includes a large area IR board heater to prevent board warpage, plus pad cleaning and precision dispense tools. Manncorp, Huntingdon Valley, Pa.

AlN Substrates
Aluminum nitride (AlN) substrates are now available from Valley Design. They come in sizes as large as 4.5 inches square or round, and in thicknesses from 0.003 to 0.100 inch. The substrates are stocked as-fired, and may be lapped and polished with surface finishes from 0.5 to 20 micro-inches. AlN features a thermal conductivity of 180 W/mK, good dielectric properties and low thermal expansion (similar to silicon). The substrates are said to be ideal as an electrically insulating non-toxic material for hybrid, power and microwave electronics applications. Valley Design Corp., Scotts Valley, Calif.

Analyzer Software
WaferAnalyzer 2.2 with camLine SPC is a software application designed to analyze production-related defect problems and monitor process variations through advanced trend identification. The software is said to be proficient at monitoring trends, such as in-line process control and inspection tool control. Additionally, the SPC application has advanced set-up for control charts and performs distribution analysis. ADE Corp., Westwood, Mass.

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Photonic Soldering System
The LS-200 photonic soldering system is designed for soldering rework of all types of components. The system is said to be ideal for soldering and desoldering RF shielding and various paste-in-hole and solder-paste-on-through-hole applications. The LS-200 is a semiautomatic, off-line rework system that prevents overheating and thermal stress of components, the board and adjacent components, while also enabling the programming of precise reflow profiles. The system handles boards up to 24 x 24 inches, and its vision system uses software control to achieve accuracy of more than 0.001 inch. A temperature recorder uses thermocouples to track temperatures, and a Windows NT interface allows customers to link rework information to their entire process. No tooling changeover is required for different components. A laser beam can be adjusted from 1.0 to 4.0 mm and can be programmed to follow any path, including pinpoint, peripheral and grid array heating. ViTechnology LLC, Haverhill, Mass.

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Bar Code Placement
Siemens Siplace placement systems with dual conveyors now feature a PCB barcode reader for improved reliability. A laser scanner reads the barcode label on the top or bottom side of each incoming PCB, and the computer then uses this information to automatically select the correct placement program. All current types of barcodes are supported. The placing of components can be carried out on different products in the two conveyors, with asynchronous transport. This new barcode feature is available with the introduction of software version 502 for the Siplace S-25 HM and HS-50. Siemens Production and Logistics Systems AG, Nuremberg, Germany.

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Solder Joint Inspection
The IS-1000 inspection system allows operators to easily inspect solder balls underneath a component. Images are captured on video reportedly for a fraction of the cost of X-ray inspection. The system employs non-glare light and is used to identify lifted leads, cracks, solder balls, bridging, cold soldering and misalignment. It can inspect BGA, CSP, QFP and LGA solder joints. Magnification is up to 140x on a 14-inch monitor. ASG, Cleveland, Ohio.

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EMI Gaskets
Gore-Shield SMT EMI gaskets can be used as an RF grounding pad or interconnect. These gaskets conduct currents of a primary RF signal much the same way a connector conducts RF currents from a PCB to a coaxial cable, and are also said to provide shielding to protect against EMI emissions as compared to metal spring contacts. The gaskets can be used anywhere a designer needs to place an electrical contact point and come in several different sizes. All parts are shipped in tape-and-reel that is compatible with surface mount pick-and-place machinery. W.L. Gore & Associates, Newark, Del.

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Progressive Scan Camera
The BCV-M10 provides two PCBs, each measuring 1.57 inch square. 0.5-inch format CCD sensor and driver circuits are located on one board; timing and video circuits are located on the other. The two boards are permanently interconnected via a 2.17-inch flex cable that allows the boards to be freely positioned. The system can be operated in a continuous mode at 25 progressive scan frames per second, or externally triggered using pulse width to govern shutter speed or edge triggered for operation at a pre-set shutter speed. The camera can provide synchronization in the form of HD/VD pulses. The unit also features a frame-delay readout mode that allows the captured image to be stored in the CCD sensor for a maximum of 80 ms. Using this feature, three cameras can be configured with a single frame grabber for 3-D image capture. JAI America, Laguna Hills, Calif.

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Conductive Epoxy Adhesive
Tra-Duct 2705 is said to be a low-cost epoxy that forms strong bonds with most metals, ceramics, glasses and plastics. With a room-temperature cure, the product is good for cold solder for bonding and shielding heat-sensitive components. The epoxy is a nickel-filled material that is a smooth paste upon application. It is recommended for use where exposure to salt water causes silver-based systems to corrode. The product is free of solvents, silver, copper or carbon additives and is reportedly a cost-effective replacement for many gold- and silver-based products. Tra-Con, a National Starch & Chemical Co., Bedford, Mass.

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Machinable Ceramic
Aremcolox 502-1550 is a zirconia phosphate-based machinable ceramic used for producing specialized brazing fixtures, induction liners, wafer chucks, optical stands and combustion nozzles for applications to 1,550°C. The product has a low CTE of 0.5 in/in/°F x 10-6 and is available in both low (60 to 70 percent) and medium (70 to 80 percent) density compositions. Both forms are said to exhibit good mechanical strength and electrical and thermal insulation, a compressive strength of greater than 25,000 psi, dielectric strength of 80 volts/mil and thermal conductivity of 5.3 Btu-in/hr-ft2-°F. The material is inert, will not outgas in ultra-high vacuum and does not react with most molten metals, salts and acids. The product is available in rods from 0.5 to 2.5-inch diameter, and plates from 0.25 to 1.00-inch thick. Aremco Products Inc., Valley Cottage, N.Y.

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Vertical Oven
The Vertical Pro inline oven is an integrated thermal process solution for automatic production lines. Applications include drying of electronic components, underfill curing for flip chip assembly and SMT bonding. The oven is suited for thermal processes from 50 to 300°C, with cycle times from a few minutes to six hours. The Vertical Pro features a small footprint (2.5 m2), and is built with seven heating zones and one cooling zone, each with separate temperature controls. The maximum temperature is 300°C, with a temperature uniformity of ± 3 K at 200°C and ± 5 K at 300°C. Lükon Thermal Solutions, Täuffelen, Switzerland.

Conductive Platinum Coatings
Three types of conductive platinum inks for screen printing are being offered by Eltecks. After application, they are fired at 575 to 1,400°C to develop electrical conductivity and adhesion. They may also be applied by brushing by thinning them with a proprietary paste thinner. The fired films are 10 to 12 microns thick and have sheet resistivity less than 0.05 ohms per square. 3335 is suitable for application on alumina, porcelain, steatite, zirconia, lanthanum-chromite, lithium-niobate and other high-temperature materials. 3335-G is designed for application on glass, and 3335-UF is an unfluxed version and forms a fired film with 99.99-percent platinum. Eltecks Corp., Bangalore, India.

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Epoxy Preforms
Uni-forms epoxy performs, an alternative to liquid epoxy, are designed to provide a simple method for sealing or potting electromechanical components. Uni-forms are one-part epoxy resins that are solid at room temperature. When heated, they melt and cure, forming a consistent seal that protects components from dust, moisture, |oil, flux, industrial cleaning solvents, conformal coatings and other contaminants. The performs are available in a range of shapes, sizes and materials, and can be dispensed at rates of 200 to 600 ppm. Multi-Seals Inc., Manchester, Conn.

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Clock Oscillators
Surface mount R3312 clock oscillators operate from 1.5 to 125 MHz and are stocked in quantity for several widely used frequencies. The standard frequencies are 25, 44.736, 50, 75, 100 and 125 MHz. The oscillators are available with 50 parts-per-million frequency accuracy over the -40 to +85°C range. Available for 3.3V operation, the oscillators feature 35 mA maximum current draw at 125 MHz. The oscillators are said to function during ± 10-percent supply voltage variations. The R3312 oscillators reportedly preserve better than 45/55 symmetry and feature 2.5 ns maximum rise/fall times. Jitter specification is 5 ps RMS maximum. The oscillators are built in a 5 x 7.5 x 2-mm surface mount package, and are available in tape- and-reel. MF Electronics Corp., New Rochelle, N.Y.

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Cobalt Target
Tosoh SMD's new cobalt target features a reduce grain size and a high pass-through flux, which are said to contribute to better film thickness uniformity and target utilization in advanced semiconductor physical vapor deposition cotact processes. The target has a hexagonal-close-packed target microstructure and has a fine grain size of less than 75 microns. High purity 3N5 and 4N5 solder-bonded cobalt target assemblies are available. Tosoh SMD Inc., Grove City, Ohio.

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Bench-top Dispensing Robot
The I&J 2300 fully automatic bench-top dispensing robot is 560-mm wide and 529-mm deep, has a work area of 300 x 320 mm and weighs 35 kg. It comes with ready-to-use dispensing software, RS232C lead and memory card for program storage. Hardware is also available that allows for mounting of dispensing barrels, valves or cartridges to the robot's Z-axis. Typical materials dispensed include epoxies, silicones, inks, solder pastes, adhesives, fluxes, greases, lubricants and potting compounds. The system allows most liquids or pastes to be dispensed automatically in any sequence of dots, circles, arcs and lines. A multi-axis configuration allows for full control of dispensing over three-dimensional objects. I&J Fisnar Inc., Fair Lawn, N.J.

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Carrier Tape
Nu-Way Electronics offers custom carrier tape that allows packaging of components on tape-and-reel for pick-and-place of components onto PCBs using any standard SMT feeder. Tapes are available in 8-mm and 12-mm widths, conforming to EIA-481-1-A. The tapes are manufactured in a way that reportedly produces precise, consistent tape pockets. Nu-Way Electronics Inc., Elk Grove Village, Ill.

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Liquid Dispenser
The MicroMax Dispenser is part of a series of liquid dispensing systems that is said to be ideal for non-heated applications in surface mount applications and semiconductor packaging. The MicroMax has a stable composite base with a footprint of 36.5 x 47 x 59.5 inches, and a work area of 12 x 12 inches. The system has a dispense rate up to 36,000 dots per hour at a speed of 30 inches per second, and can be operated as a conveyorized system for PCBs or boats/carriers. With the capability for mounting two valves at all times, the system dispenses dots as small as 10 mil. The MicroMax reportedly features X-Y-Z accuracy better than ± 0.0015 inch and X-Y-Z repeatability less than ± 0.0006 inch. The product employs a real-time multi-tasking operating system with proprietary software displayed in an X Windows format. GPD Global, Grand Junction, Colo.

Spray Fluxing
The EZ-Flux automatic spray fluxing system is said to offer economical application of flux to printed circuit boards. The product uses spray nozzle technology with two-direction spray. An air-actuated traversing mechanism is said to provide precise motion control at a speed of 10 to 15 inches per second. Deposition variation is reportedly maintained at ± 15 percent. The EZ-Flux spray head delivers flux through a pressurized delivery system with a deposition range of 500 to 3,000 µg/in2. A dual nozzle option allows the operator to switch flux types in less than one minute. Additionally, the system can be upgraded to include Ultra-Spray technology, which features a vibrating solid titanium head and powerful air jets that create a repeatable spray coating. The product accommodates all liquid fluxes, including no-clean, O/A and RMA fluxes. Standard board width is 1 to 20 inches, with the option of expanding to 24-inch capacity. The system can be installed internally or externally to a wave soldering system, or in a stand-alone unit. Ultrasonic Systems Inc., Amesbury, Mass.

Assembly and Test Software
Trilogy 5000 CAM software (release 6.0) is for virtual prototyping, assembly and test. The software is said to address time and cost problems associated with handling multiple types of engineering data, such as design data, bills of materials and approved vendor lists. Using the open ODB++ data exchange format, the software reportedly incorporates machine optimization and line balancing functions. Additionally, ProBOM is a new lightweight, standalone tool that has been developed to work with Trilogy 5000 and other systems for the reading and creation of first version BOMs early in the assembly cycle. Valor Computerized Systems, Lake Forest, Calif.

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Odd Form Placement
The Polaris Assembly Cell provides automated odd form component placement and final assembly in one machine. Features include open architecture, multi-level assembly capability, customizable tooling, user-friendly interface, CAD-driven placements, vision inspection and orientation, and the flexibility to handle a wide component range. Universal Instruments Corp., a Dover Corp. Co., Binghamton, N.Y.

Tape-and-Reel System
The DT-8000 high-performance tape-and-reel system is said to provide ultra-safe, high-throughput inspection and handling of SOIC, SSOP, TSSOP, MSOP and similar devices. The system accepts devices in tube or magazine, and outputs to tube or tape. The DT-8000 uses Drop-Point technology, with which a gravity-assisted arm moves each device into tape in a single, unidirectional motion, eliminating torsional forces and the risk of damage to leaded devices. Also, the system does not allow devices to come into contact with one another after inspection, which reduces the risk of device damage, misalignment and system jams. For tube-to-tube applications, throughput is reportedly up to 10,000 units per hour with full vision inspection. The advanced vision system, the AVS-4000, inspects for lead quality, marking and orientation, as well as providing complete, camera-based 3-D measurement of lead and average plane coplanarity, terminal dimension, true position span and spread error, pitch, width and standoff. Robotic Vision Systems Inc. (RVSI), Canton, Mass.

Silicon-based Conformal Coatings
The 1900 series is a family of three silicon-based conformal coatings is reportedly formulated to deliver high performance, PCB protection, cost-of-use advantages and compliance with most international regulatory standards. These silicon-based formulations are said to offer flexible, low-stress protection for fine pitch leads and delicate components. All three coatings are self-priming materials using non-corrosive moisture/condensation cures. They can be cured at room temperature or accelerated by heat, forming transparent elastomers with good electrical properties over a wide temperature range (-55 to 200°C). The one-part formulations come ready to apply in many process conditions, including selected no-clean flux residues. The products can be blended to achieve viscosity between 130 and 50,000 cps without the use of solvents. Dow Corning, Midland, Mich.

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Surface Mount Adapters
New footprint conversion adapters for surface mount devices are said to allow customers who face integrated circuit shortages or obsolescence to use a similar device in a different package style without re-spinning their motherboard. The design reportedly allows for conversion of almost any surface mount device footprint to another; examples include QFP to BGA, BGA to BGA, and TSOP to SOIC adapters. Standard products have one-to-one pin outs. Capacitors and resistors are added and signals can be re-routed as required to match functionality of the original or a competitor's device. ISI offers concept to prototype in two weeks, and volume production in four weeks. Interconnect Systems Inc., Camarillo, Calif.

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In-line Dispensing
The Millennium M-2022 Series dispensing system, with high-capacity conveyor technology, is said to be ideal for microelectronics applications, especially underfill and dam and fill. Underfilling the components in one lane can be done while fluid flows in the other lane. Each lane can be controlled and moved independently. Up to an 80 percent increase in throughput is achievable by eliminating conveyor transport time and the time a dispensing system has to wait for flow-out. The M-2022 system comes standard-equipped with capacity to support six heaters and lift tables operating independently. Three stations are available for each lane: pre-heat, dispense and post-heat. Asymtek, a Nordson Co., Carlsbad, Calif.

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Screen Printer
The KS-1700 printer is said to remedy inconsistent printing and insufficient stencils by troubleshooting problems. The system features a proprietary floating and rotating squeegee head design, equipped with a linear guide and cylinder, allowing it to rotate 90 degrees and enabling the operator to easily clean front and back blades. The machine includes a solder paste dispenser that holds standard cartridges. The printer's dual fiducial cameras provide a fully automated vision system for both stencil and board, resulting in a reported accuracy of ± 0.001 inch at 3s with fiducials and ± 0.004 inch without fiducials. The auto conveyor width adjustment results in minimal board warpage; warp tolerance is ± 0.079 inch. The KS-1700 also has flexible transport system specifications. Standard height is 37.40 inches, ± 0.787 inch. There are buffer conveyors on both input and output with an optional fixed rail, and a 20 x 20-inch stencil adaptor. Juki Automation Systems, Morrisville, N.C.

Reflow Software
Version 1.04 Profile Planner has added more than 200 solder pastes to the specification database. This tool is said to provide electronic assemblers the ability to generate a robust thermal profile for a specific combination of reflow oven and solder paste. The new Profile Planner includes a built-in reflow oven configuration database, an expanded solder paste specification database, the ability to match/optimize a paste to an oven using an overall “goodness factor,” direct links to the Web sites of oven and paste manufacturers, and universally accepted Excel workbook software application. ECD Inc., Milwaukie, Ore.

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Laser Marking System
The SmartLase laser marking system is said to be ideal for marking on circuit boards, semiconductors, and interconnect, passive or electromechanical devices. The CO2 system does not require a PC on the factory floor, and also allows marking of products such as connectors, resistors, switches and relays. Markem Corp., Keene, N.H.

AP

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New Products

Capsule filter assembly
The 10-inch size gamma-irradiatable Kleenpak Nova capsule filter assembly features an integral positive action vent and drain valves. The self-contained, sanitary filters are intended for critical filtration applications such as the sterilization of pharmaceuticals, biopharmaceuticals, biologics, diagnostic reagents, serum, tissue culture media and culture media components. According to the manufacturer, key benefits of the product include high radiation resistance, low extractables, integral positive action vent/drain valves and high flow rates and throughputs.
Pall BioPharmaceuticals
East Hills, NY
(516) 484-5400

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Pallet
A custom “U-shaped” pallet fits underneath and moves wafer cleaning/polishing machines. The pallet has a four-zone regulation control to each caster (X & Y axis guide wheels), a low-profile aluminum extrusion and a quick-attach/detach handle.
AeroGo
(800) 426-4757

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Mass flow meter
The 760S/780S UHP ultra-high-purity thermal mass flow meters provide self-diagnostic and field-adjustment features as well as the ability to confirm or field-validate the meter's calibration and measurement accuracy. According to the manufacturer, the microprocessor-based transmitter integrates the functions of flow measurement, flow-range adjustment, meter validation and diagnostics in an explosion-proof housing. The meter is designed for gas distribution service in semiconductor fabs, pharmaceutical production and other ultra-clean processes.
Sierra Instruments Inc.
Monterey, CA
(831) 373-0200

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Pressure transmitter
The LPM/LPX 1000 Series will tolerate condensate on both sides of the sensing element without becoming unstable. The sensors utilize a proprietary Variable Inductance Technology and offer standard accuracy of 0.5 percent FS. Standard ranges are 0.1, 0.25, 0.5, 0.75 and 1 inch H2O in 2-wire, 4-20mA; or 3-wire, 1-5 Vdc outputs. Excitation voltage is 12-30 Vdc. An optional Local Loop-powered scaleable LED display is available.
Druck Inc.
New Fairfield, CT
(203) 746-0400

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High-temperature flowmeter
Mounted horizontally, vertically or upside-down, the HFF series require neither inlet nor outlet straight plumbing. The instruments withstand temperatures up to 400 degrees Fahrenheit and pressures up to 3500 psig. According to the manufacturer, the flowmeters deliver an accuracy of ±2.5 percent across the middle third of their scale. Three models are available: HFH-2-05 with a scale of 0.5-5.0 GMP, HFH-2-10 with a scale of 1-10 GPM and HFH-4-25 with a scale of 5-35 GMP. Units are priced from $275.
Dwyer Instruments Inc.
Michigan City, IN
(219) 879-8000

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Electric cylinders
Well suited for applications with a high concentration of airborne contaminants, the N2 series offers an improved anti-rotation guide flange system, smaller and more economical limited switches, free customized stroke length and a selection of factory-engineered options, according to the manufacturer. The products provide thrust to 2670 N (600 lbs.), speed to 760 mm/s and stroke to 420 mm. Four motor types are offered.
Industrial Devices Corporation
Petaluma, CA
(707) 789-1000

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Lockout/tagout line
Lockout hasps, valve covers, ball and butterfly lockouts, circuit breaker lockouts and lock-a-switch lockouts comprise a line of lockout/tagout products. Production safety personnel use these products to prevent accidents that could be caused by the unexpected start-up of equipment or the uncontrolled release of energy.
North Safety Products
Cranston, RI
(401) 943-4400

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Air-flow modeler
For optimizing HVAC systems, Flovent 3.1 software features an 'Explorer-style' browser and new solver technology offering significantly faster solution times. An enhanced CAD interface makes it easier to import geometry from CAD tools, and a new 'Command Center' module provides for efficient parametric studies and distributed processing. LACI and LMA can be calculated and plotted directly during post processing. Other enhancements include Contamination Removal effectiveness diagnostic tool, a heat exchanger 'SmartPart,' a multi-grid solver, simplified gridding and a Flo/MCAD module. Price starts at $19,500.
Flomerics Inc.
Southborough, MA
(508) 357-2012

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Inspection system
The FXS-160.40 X-ray inspection system is designed for the PCB manufacturing industry and is well-suited for off-axis inspection of planar devices. According to the manufacturer, the system is assembled according to a modular manufacturing principle—with x, y and z axes manipulation, tilt and rotate features and the company's X-ray tube. The detector can be rotated by 360 degrees and angled up to 50 degrees for complete oblique angle viewing without sample repositioning. The “high-brilliance” X-ray tube design provides image resolutions to less than 2 micrometers with geometrical magnifications up to 200x at any inspection angle.
FeinFocus USA Inc.
Stamford, CT
(203) 969-2161

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Circulating bath
The CC245 refrigerated and heated circulating bath automatically switches between air and water cooling. The unit is suitable for a variety of laboratory applications that require heating and cooling from -40 to +200 degrees Celsius. Features include a programmable controller, digital and analog interface, visual and audible alarms and connection for external temperature sensor.
Caron
Marietta, OH
(740) 373-6809

PTFE membrane
The Poro-Tex family of customizable expanded polytetrafluoroethylene (ePTFE) materials for medical and laboratory uses offers uniform porosity in pore sizes from 5 to 0.05 microns. The films are suitable for use in high-performance liquid chromatography, micro-filtration, venting media, test strip blotters and other uses in which the filtering of gases and liquids or wicking of liquids is required.
DeWAL Industries Inc.
Saunderstown, RI
(401) 789-9736

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Hose storage station
The HSU sanitary hose storage stations are designed for wall mounting and hold several hose assemblies from 0.5 to 2 inches in the vertical position to allow total drainage. The unit stores hoses, clamps and gaskets and conforms to FDA and 3A regulations. Featuring electropolished and passivated stainless steel construction, the unit measures approximately 6 inches square by 5.13 inches deep. Four models hold various combinations of sanitary clamp hose assemblies and accessories. Price is $145 each, including mounting hardware.
Integra Companies Inc.
Bedford, MA
(781) 275-2520

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Low-outgassing tape
Arclean 8906 has a permanent adhesive on one side and a cleanly strippable adhesive on the other side. The permanent low-outgassing adhesive is exposed upon removing the white polyester film release liner. Arclean 8906-61 includes a non-silicone polyester release liner protecting the strippable adhesive coating. According to the manufacturer, both products eliminate contamination and labor costs associated with adhesive residue during rework and also minimize HDD system crashes due to contamination. The bonding tapes are acrylic acid-free and feature ultra-low total VOCs and low extractable ions.
Adhesives Research Inc.
Glen Rock, PA
(717) 235-7979

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Flowmeter
Series RSF rotatable flowmeters provide fast turnaround direct readings of air and water on the same instrument. The polycarbonate tubeshield, which helps protect the borosilicate glass flowtube, is marked with an airflow scale on one side and a water flow scale on the other. To switch from one 127mm scale to the other, the user simply rotates the shield. Models can be configured for either vertical in-line or panel mounting as well as with or without valves. Maximum airflow rates are from 5 scfm to 30 scfm and maximum water flow rates are from 1.2 GPM to 5 GMP.
Dwyer Instruments Inc.
Michigan City, IN
(219) 879-8000

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Vacuum gauge
The DigiLine digital gauges include Piezo, Pirani, Piezo/Pirani and Bayard-Alpert/Pirani along with controllers for single and multiple gauge heads. The digital signal can be read directly into a PC or PLC. The products come with Profibus interface capabilities or an optional DeviceNet converter for implementation into an existing system controller. According to the manufacturer, all gauges offer a rugged metal housing, a choice of two serial interfaces and simple calibration through PC or Pfeiffer Vacuum controllers.
Pfeiffer Vacuum Inc.
Nashua, NH
(603) 578-6500

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Eyewash system
The Deluge line of plumbed emergency showers and eye/face washes offers emergency drenching and flushing. All products are made of stainless steel then powder coated for durability in harsh and corrosive environments. According to the company, the shower heads deliver full and complete body coverage, while the eye/face wash outlets direct smooth aerated water across the eyes and face to wash away contaminants. Two combination models are available: Model 940-00 combination shower and eye/face wash and Model 950-00 combination eye/face wash with foot actuator. Eye/face washes are available in four models: Model 960-00 floor-mounted, Model 970-00 floor-mounted with foot actuator, Model 980-00 wall mounted and Model 990-00 wall-mounted with foot actuator.
Fendall
Arlington Heights, IL
(847) 577-7400

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Chemical pressure transducer
Designated the PC-501 series, the transducers are for applications in the semiconductor, food and pharmaceutical industries. The diaphragm of the sensor, which is in contact with the media, is treated with a 0.1mm coating of Teflon and the housing in contact with media is constructed of all Teflon (PTFE). The series is available in dead-end or flow-through configurations, with a variety of fitting types. According to the manufacturer, accuracy is specified as ±25 percent full scale with a pressure range from 25 psig to 200 psig.
Pureron U.S.A. Inc.
Arleta, CA
(818) 775-0381

Airborne particle counter
The Met One R2313/R2315 particle counters offer a NEMA 4X IP66 type enclosure for pharmaceutical and bio-technical environments where exposure to chemicals such as solvents and disinfectants is common. According to the manufacturer, using a sample rate of 1 cfm, the counters give statistically good evaluations of cleaner environments such as ISO Class 5. The exterior metal components, including the box, are manufactured from 316L stainless steel. Extensive use of gaskets and O-rings prevents intrusion of dust and fluids into the counter enclosure.
Pacific Scientific Instruments
Grants Pass, OR
(541) 472-6500

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High-speed dispenser
The Millennium M-2010 dispensing system delivers high-speed and highly accurate dispensing for surface mount applications. It can be configured with the DJ-2100 DispenseJet non-contact head or the DV-7000 Heli-flow pump. The system comes with Fluidmove for Windows NT software. Pipelined fiducials speed up visual processing to improve throughput.
Asymtek
Carlsbad, CA
(760) 431-2678

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Filters
Filters are made of polypropylene with 74-, 149- or 177-micron screens, and 3/16-inch or 1/4-inch I.D. tubing can be adapted. Male or female threads or luer quick releases for removing and cleaning or replacing are available. According to the manufacturer, the filters protect mechanisms while cleaning fluid drawn through the tubing. Check valves can be added to operate as a foot valve. The offsetting feet in the filter assure that liquid passage can not be blocked.
Industrial Specialties Mfg. Inc.
Englewood, CO
(303) 781-8486

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Ball valve system
Type 265X modular ball valve system offers a variety of customized temperature, pressure, level and flow control products. Two basic versions are available: A standalone on/off unit with single or double action or a complete continuous process control valve system with the Type 8630/31 TOP control head unit. Applications include food and beverage processing, water treatment and water distribution systems, chemical and process engineering and general processing industries.
Burkert Contromatic Corp.
Irvine, CA
(949) 223-3100

Static decay meter
Model 406D is a two-part system consisting of a Faraday cage, which houses the non-contacting sensor and sample holding electrodes, and the control unit, which houses the power supply, analog meter readouts, timer circuitry and user controls. According to the company, the product meets the test requirements for static charge dissipation as required by applicable DoD, NFPA and EIA test specifications. The system can be used in research and development or quality control applications.
Electro-tech Systems Inc.
Glenside, PA
(215) 887-2196

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Datalogger
Flash Link comes in a variety of models for temperature and temperature/humidity, with combinations of external and internal probes. In addition to the rugged water-resistant ABS case, 8K non-volatile memory and direct printer port connection, the product features a green “On” and red “Alarm” LED indicators and a replaceable, one-year battery. The product's Program Manager operates on Windows/Windows NT with customizable features including file naming and programmable data fields.
DeltaTrak Inc.
Pleasanton, CA
(510) 467-5940

Monitor
The M100 provides continuous monitoring of multiple ground points at workstations or within process equipment. The product offers either 8 or 16 channel ground monitoring with audible and red/green LEDs per channel for standalone operation and a digital output for direct interface with the manufacturer's multiplexing software system. The product can detect low level reference ground problems, AC spikes or complete ground loss.
Novx Corporation
San Jose, CA
(408) 998-5555

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Quick-disconnect couplings
For high-flow, ultra-pure aggressive chemical fluid applications, the ChemQuik CQN08 series features a patented non-spill design that enables safe, instant line disconnects and a metal-free, spring-free flow path. The couplings are made of ultra-pure virgin PTFE and feature Chemraz seals, which minimizes extractable contaminants, making them well suited for most wet process chemicals used in semiconductor, pharmaceutical and laboratory applications. They are designed to operate within a pressure range of 0 to 80 psig and a fluid temperature range of 0 degrees Fahrenheit to 150 degrees Fahrenheit.
Colder Products Company
St. Paul, MN
(651) 604-4336

Multipolymer compound
Transparent Vu-Stat C-37—a static-dissipataive acrylic multipolymer compound—provides permanent ESD protection to static-discharge-sensitive electronic parts, even after repeated washing, and is not dependent on humidity. It provides 80 percent light transmittance in standard 1/8-inch thicknesses. The compound is used in the packaging and transportation of electronic components as well as cleanroom instruments, medical applications and business machines.
CYRO Industries
Rockaway, NJ
(973) 442-6000

Soles
Quantum soles 2100 series features a non-skid interior for greater wearer comfort and an extended life cycle. The sole's design accommodates cross-industry applications for gamma compatibility or ESD performance. According to the manufacturer, the product returned exceptional test results in the following categories: abrasion resistance, ESD, rapid static decay time, chemical testing, gamma sterility and the wash-n-wear test.
Prudential Cleanroom Services
Irvine, CA
(800) 767-5536

Pressure sensor/switch
Type 8311 is designed to switch a valve, relay or pump and establish a simple On/Off control loop. The unit measures line pressure ranges up to 720 psig and offers accuracy specified at ±1 percent of full scale with 0.25 percent repeatability. A programmable set point can be set locally with the three push buttons on the display or externally from a PLC/computer over a 4-20mA loop. Applications include control of air or fluid pressures in tanks, the monitoring of flow pressures in water treatment systems or control of tank level via hydrostatic head.
Burkert USA
Irvine, CA
(949) 223-3100

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Microcentrifuges
Ventilated Models 5520 and 5521 and refrigerated Models 5522 and 5523 have applications in medical, industrial and scientific laboratories. The units can achieve centrifugal force of up to 16,250 xg, a speed range of 1000 to 13,200 RPM and a temperature range (refrigerated models only) from -9-+40 degrees Celsius. Full speed is reached within 15 seconds. Operation modes include automatic time run, momentary spin and continuous operation.
Thermo Forma
Marietta, OH
(740) 373-4763

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Particle counter
The KS-17A is compatible with semiconductor process chemicals, including HF from 0.06 micron and measures at the sensitivity limit >0.06 micron as well as >0.1 micron. It operates at 10 ml/min using an external flow controller. The built-in leak detector protects the electronics from etching. The counter operates in two modes: with computer and monitoring software for maximum 20 RION-counters of any type or with the controller KZ-70 and a printer as a standalone system.
Fluid System Partners GmbH
Germany
+49-7250-76-520

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Dry strip system
The Enviro advanced dry strip system is a solvent- and acid-free photoresist stripper and residue removal tool. According to the manufacturer, it completely eliminates the need for wet stripping processes that use hydroxyl-amine-based or other types of solvents. This multi-chamber, single-wafer (150-200mm) dry resist and polymer-removal system incorporates both microwave downstream and low-energy RIE plasma. Resist removal is monitored by optical emission with automatic endpoint detection. Six process gases can be used for resist stripping and residue cleaning.
Ulvac Technologies Inc.
Methuen, MA
(978) 686-7550

Air filter
An all synthetic media filter, the Z-Line MR-11 pleated air filter achieves a MERV 11 rating under the ASHRAE Standard 52.2-1999 test method. The product is available in 1-, 2- and 4-inch depths in most standard and special face dimensions.
Glasfloss Industries Inc.
Dallas, TX
(214) 741-7056

Liquid particle counter
Intended for the semiconductor, hard disk drive and flat panel display industries, the ChemShield online LPC system enables fast yield ramps and tight production control of critical liquid systems. Utilizing PCX counter technology, the product offers 32 programmable channels for collection of particle count data over standard RS-485 communications line. It was designed for use with Particle Vision online software, but a software developer's kit is available for end users to develop their own drivers using FIX- and OCX-based protocols.
Pacific Scientific Instruments
Grants Pass, OR
(541) 479-1248

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Piping system
The Flo Clear HPC (high purity clear) pipe and fittings product line is molded from polyvinylchloride to ensure system uniformity and consistency in clarity. The products are manufactured from FDA Title 21 and NSF Standard 61 Drinking Water Systems Components-approved materials. Systems are available in sizes from 0.5- through 6-inch IPS sizes with “Streamline” socket style fitting configurations.
Flo Safe Inc.
Kansas City, KS
(800) 517-2002

Personal compliance monitor
An accessory designed for CleanTech Automatic Hand and Glove Washing Systems, CleanTech Personal Compliance Monitor enables employers to measure and review individual employee hand and glove washing compliance. Each employee has a number, which he/she enters into a keypad attached to the system. The system monitors the frequency and duration of the hand or glove wash. At the end of the shift, or whenever the supervisor desires, he can download the data into a plastic key. The key holds a computer chip that downloads into the supervisor's computer. The information can be stored, sorted, printed, reviewed or deleted.
CleanTech Handwashing Systems
Englewood, CO
(800) 932-7707

Gas purifier
GateKeeper model 10M inert gas purifier is used for removing ammonia in high-flow point-of-use applications. The unit removes moisture, oxygen and other contaminants, is hydrocarbon-release free and requires no heat or power. The body is constructed of 316L stainless steel, internally electropolished to 10Ra, and is cleanroom welded, tested and packaged for maximum contamination control. The product is rated up to 1000 slm of NH3. According to the manufacturer, the purifying media does not contain organics that can outgas. In addition to ammonia, arsine, phosphine and silane can be purified with this product.
Aeronex Inc.
San Deigo, CA
(858) 452-0124

Membrane adsorbers
Mustang Q disposable membrane adsorbers remove DNA from downstream processes, offering an alternative to traditional chromatography columns that need packing, cleaning and cleaning validation. Capsules and cartridges, which can be sterilized prior to use, are available in a variety of sizes for process batches of 10-10,000 L. A companion product, Mustang Q Coins and coin holder aid in scaled-down process development and validation. The 0.35-ml bed volume enables the user to examine a variety of process parameters, including host cell protein reduction, with minimum consumption of product.
Pall BioPharmaceuticals
East Hills, NY
(800) 859-3245

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Vacuum inlet trap
The MV Multi-Trap Model IC features water-cooled internal coils that provide more than 200 in2 of surface area, along with two customizable filtration stages to condense and collect heavy particles. According to the manufacturer, this high-capacity vacuum inlet and exhaust trap has more than 500 in3 of space to accumulate solids and keep production lines operating longer. It is constructed from all stainless steel and is offered with ISO-80 or ISO-100 flanges.
MV Products, Division of Mass-Vac Inc.
North Billerica, MA
(978) 667-2393

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Customizable ePTFE
The Poro-Tex family for medical and laboratory uses, including venting media, microfiltration and analytical equipment, offers uniform porosity in a range of pore sizes from 5 to 0.05 microns. Poro-Tex is used in cleanroom garments and in protective laboratory and medical clothing. Its anti-stick properties make it resistant to particle buildup, and its porosity results in a breathable fabric.
DeWAL Industries Inc.
Saunderstown, RI
(401) 789-9736

Decontamination chamber
The UV-360 decontaminates pre-sterilized materials entering a cleanroom. The operator removes an outer wrap, then places an inner package in the chamber. The package is exposed to the germicidal frequency of ultraviolet light from 45 seconds to four minutes, which reduces the bioburden by up to 6 logs. The package then passes into the asceptic area.
Despatch Industries
Minneapolis, MN
(612) 781-5361

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UVC emitter
The Twist Lock UVC Emitter is designed for side access installations in commercial HVAC systems where access to within the plenum is difficult or restricted. Up to six units can by physically and electrically connected, forming a string that slides in and out of an air handler. The product's high output in moving and/or cold air prevents microbial growth and destroys microorganisms.
Steril-Aire Inc.
Cerritos, CA
(562) 467-8484

Tube benders
Two new bench-top tube benders deliver consistent bends from 1-180 degrees for such tubing materials as carbon steel, stainless steel, copper and aluminum in sizes up to 1 inch (30mm) in outer diameter. A manually operated and an electrically operated unit are available. The aluminum benders can be located on a bench or placed on an accessory tripod.
Swagelok Company
Solon, OH
(440) 349-5934

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Impeller
Multiflow is reportedly the first fully adjustable blade, mixed flow impeller. According to the manufacturer, the technology incorporates extensively researched and patented impeller blade geometry and a unique adjustment between special inner and outer fixed shrouds. The impeller blade angles are positioned in one of five standard settings for each impeller diameter to give a range of flow/pressure and power alternatives.
Continental Fan Manufacturing Inc.
Buffalo, NY
(800) 779-4021

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Quality control cultures
For use in quality control testing of microbiological media, reagents and identification systems, the Bactrol Plus vials of lyophilized microorganisms offer advantages over the Bactrol Disks, which they replace. To use the product, the vial must be reconstituted with 0.25 ml of Trypticase Soy Broth, saline or distilled or deionized water for aerobic bacteria and fungi. Anaerobic and microaerophilic bacteria should be rehydrated with 0.25 ml of Thioglycollate Broth. The resulting suspension is ready for inoculation onto appropriate plating media. According to the manufacturer, cultures contained in the vials are derived from nationally recognized culture collections such as the American Type Culture Collection. The vials are for single use and come packaged in pouches of five vials.
BD Diagnostic Systems
Sparks, MD
(410) 316-4467

Humidity controller
Model 514 automatic humidity controller indicates and controls relative humidity over the entire 0-100 percent range in any sealed chamber. The system comprises the controller, which is housed in an ABS plastic case, and the sensor assembly connected by a five-foot cable. The sensor is mounted inside of the environment to be controlled. The user selects the mode of operation (humidify or dehumidify) and depresses the momentary selector switch to dial in the desired set point. The product compares the set point with the humidity level inside the chamber and will raise or lower the level as required and maintain the selected level to within ±0.5 percent RH, according to the manufacturer.
Electro-Tech Systems Inc.
Glenside, PA
(215) 887-2196

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Filter assembly
The PhotoKleen EZD filter assembly speeds filter changeout, minimizes operator exposure and decreases system downtime, according to the manufacturer. It also minimizes photochemical waste. The filter assembly consists of a PTFE head manifold interface and an HDPE capsule filter. The capsule-style design provides top in/top out flow direction and one-step quick filter disconnect.
Pall Corporation
East Hills, NY
(516) 484-3600

Dust collector cage
The dust collector cages are constructed of 11-guage galvanized wire using a 12 vertical wire design, which extends extra life support. Previously, the cages were only available via OEM equipment suppliers. Special venturi/ cage assemblies and 304 and 316 stainlees steel and epoxy-coated cages are also available.
Sly Inc.
Cleveland OH
(800) 200-9530

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Seating vinyls
Grade 2 upholstery vinyls have been added to BioFit's line of ergonomic seating for cleanrooms. One series has an abrasion-resistant rating exceeding 75,000 double rubs. The other rates in excess of 60,000 double rubs. The vinyl provides comfort, and the textured surface provides friction between the garmented worker and the chair. Several patterns are available for use in ISO Class 3-6 cleanrooms. The vinyls also meet several nationally recognized flammability standards.
BioFit Engineered Products
Waterville, OH
(419) 823-1089

Portable particle counter
Model 3313 and Model 3315 deliver a 1.0 cfm (28.3 lpm) sampling rate with either 0.3 micron sensitivity (3313) or 0.5 micron sensitivity (3315). Operating from either AC mains or batteries, the Model 3313 can provide continuous monitoring of clean areas, storing up to 2000 readings in its memory buffer. The stored data can be reviewed on the front panel, printed or downloaded to a computer. All six channels are displayed simultaneously on the front-panel display, plus optional environmental sensor data, such as relative humidity, temperature or air velocity. Alarms can be set for all measurements.
Pacific Scientific Instruments
Grants Pass, OR
(541) 479-1248

Dust collector
The unit has been used to collect limestone dust at this process. It uses a settling chamber designed to eliminate the need for a cyclone pre-filter, which is used in similar applications. Dust enters the collector through a high-side inlet, which reduces the settling velocity and lets the dust drop out of the air stream. With less suspended dust, wear on the filter bags is reduced.
Sly Inc.
Cleveland, OH
(800) 200-9526

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