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MR252/MR252-M model is part of the Micro Prober family of high-speed open and short circuit testers for flexible and rigid circuit boards. Reportedly reduces test takt time; cuts footprint by about 30%. Sets upper limit to the size of target circuit boards. MR252-M can do two processes in parallel – continuity/insulation tests and marking of test results on the target boards – by putting on a separate stage a mechanism that marks test results on the circuit board. High-speed test capable of 500,000 to one million contacts per month. High-precision positioning with an accuracy of 5 µm plus or minus. Recognizes images captured with a CCD camera built in each testing head mounted on a moving arm; corrects positioning of the testing jig on X, Y and theta (tilt) axes. Test circuit unit is capable of four-terminal sensing.

Yamaha Fine Technologies Co, http://www.yamaha.co.jp/finetech/english/

Continuous Path Motion Control software for jetting underfill for flip chips optimizes dispense head motion, saving time and increasing units per hour. Instead of stopping to move between die, backtracking, ramping to speed, dispensing, and decelerating, the head maintains a continuous speed and direction throughout the process. Improves overall cycle time by 27% under certain conditions.

Nordson Asymtek, www.nordsonasymtek.com

 

5R6-900 benchtop laboratory temperature controller has ramp/soak capabilities. Single enclosure device plugs into wall as a self-contained temperature control system. Can be used universally, wherever user is located. Solid-state MOSFET bidirectional compact unit features internal power supply and handles load currents up to 10A. PC programmable. Features digital display for controlling functions, including adjusting output voltage and setting the desired temperature. Auto output shuts down unit if sensor is opened or shorted.

Oven Industries, http://www.ovenind.com

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