Can I Control Quality Through Testing?

The proper use of measuring devices is essential in controlling quality and consistency.
Only through factual data, not subjective opinions, can consistency be controlled throughout the production process.
Basic measuring devices needed to obtain these important facts include screen tension meter, electronic thickness gauge (deltascope), Rz meter, radiometer and densitometer.
Screen tension meters are used for verifying screen mesh tension, both warp and weft.
An electronic thickness gauge is an important instrument for ensuring consistent, precise stencil coating by allowing us to measure the thickness of the emulsion over mesh.
The Rz meter can determine the surface smoothness and/or flatness of a stencil.
For UV shops, a radiometer is a fundamental tool in ascertaining the millijoule distribution of curing units.
As for four-color process work, densitometers are essential in controlling the consistency of printed densities.
The data collected from these instruments can help in evaluating and pinpointing problems.
Sericol technical representatives can help you select the proper instruments and give guidance on how to use them.

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