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Fastest 3D AOI in the Market
Experience the latest, fastest AOI on the market: the TR7700QH SII, an Ultra-High-Speed 3D AOI capable of up to 80 cm²/sec. Smart Factory Ready solution.
Test Research, Inc.

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Sayaka Table-Top PCB Router, SAM-CT23S with online camera
Advanced image processing software offers easy programming and CAD base offline programming. Automatic alignment compensation.
Seika

Ask the Experts Member

Harry Jin

Product Manager
CheckSum LLC

Harr Jin has over 35 years experience in board test as a user, designer, manager and vendor. He has worked for Teradyne and Agilent Technologies as the 3070 business development manager. He has presented papers as ITC, Nepcon and SMTA meetings.

Harry Jin has submitted responses to the following questions.

Flux Residue Causing Test Issues
No clean flux has been a bane of the in-circuit test world ever since its introduction. There are several approaches ...

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The "Fried Egg" Effect in Soldering
Burnt-on flux residue that is visible on the solder mask of PCBs after improper reflow settings produces significant challenges to the reliability of finished boards.
KYZEN