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ROSE testing pass / fail

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#87640

ROSE testing pass / fail | 21 February, 2022

since IPC-J-STD-001 RevH obsoleted the 1.56ug/cm2 UCL of ionic contamination tester in testing using ROSE test, how do you define the acceptable limit per PCB assembly?

thanks

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#87641

ROSE testing pass / fail | 22 February, 2022

The industry standard for Resistivity of Solvent Extract (ROSE) Testing analysis is IPC-TM-650 Method 2.3.25 – Detection and Measurement of Ionizable Surface Contaminants by Resistivity of Solvent Extract (ROSE).

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#87667

ROSE testing pass / fail | 25 February, 2022

see IPC-WP-019

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