Products
National Physical Laboratory has developed a new instrument for measuring solder properties. The advent of lead-free alloys makes it imperative to obtain accurate material properties on volumes of materials under 1mm^3. Instruments must be able to measure and displace small distances, typically a few micrometers to a precision of 0.1µm, and to measure low forces.
NPL has developed a machine that achieves this capability. Measurements are now possible at typical stresses and strains found in solder joints, resulting in realistic fatigue and creep rates. These values are essential for accurate, statistically based life-time predictions of lead-free reliability.
For further information contact:
Dr.Chris Hunt: chris.hunt@npl.co.uk
Milos Dusek: milos.dusek@npl.co.uk
Cogiscan's feeder setup validation system is reportedly robust and flexible enough for use on all different machine types. The RFID Smart Feeder system can be retrofitted to an existing placement machine in the field. The customer's inventory of feeders can be converted into "Smart" feeders by attaching a low-cost RF tag to each feeder.
Key features:
- Enables closed-loop feeder and component setup validation
- Eliminates human errors and reduces changeover time
- Provides real-time material inventory and traceability
- Quick and easy retrofit on any machine type
- Proactively scans all feeder slots in real time.
Can be used in combination with Cogiscan software applications. Can be integrated with feeder set-up verification software from third-party suppliers to eliminate manual barcode scanning at the machine.
Cogiscan, cogiscan.com
2200 Series BenchMate vibration-free platforms are said to enhance the performance of atomic force microscopes, microhardness testers, profilometers, balances, audio components and other precision tabletop equipment. Available in three different models, each providing application-specific vibration control with low natural frequency.
Model 2210 features vertical vibration control and uses a passive-air design that can be operated with an optional hand pump if an air source is not available.
Model 2212 uses a self-leveling, active-air unit and is recommended for more regular use.
Model 2214 offers an enhanced, multistage horizontal isolation feature, recommended for applications where both vertical and horizontal vibrations are a problem. The self-leveling, active-air unit that must be connected to a compressor.
Four table sizes are available up to 24 x 36", with table capacities up to 450 lbs. Class 100 cleanroom compatible, with a Class 10 option. Come with or without mounting holes, which can be tapped on an English (¼-20 x 1") or metric (M6 x 25mm) grid.
Kinetic Systems Inc., www.kineticsystems.com
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