For conformal Coatings what is the best wavelength range for optimal stimulation of the fluorescent effect in the conformal coating?

The optical brightener will glow at a wavelength range between 300-400nm. That is what most of the manufacturer of UV lights are specifying in their tubes. However its maximum peaks are at 365nm and 450nm.

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Inspecting Conformal Coating on PCBs – Using the IB100 Conformal Coating Inspection Booth

The IB100 conformal coating inspection booth is an ideal work station for operators to inspect & finish circuit boards which have been conformal coated.

Fitted with dual UVA lamps behind a safety screen to allow solvents to be used safely in the booth, the IB100 offers 36W of ultraviolet light for maximum visual inspection & finishing performance without compromise to operator safety in operation.

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Conformal coating Inspection – A range of systems for inspecting conformal coatings on PCBs

SCH Technologies design and manufacture a range of purpose-built, compact and coordinated UV inspection & finishing booths for conformal coating inspection.

These systems are used in SCH’s coating service and have been optimised to offer the best inspection & finishing performance without compromise to health & safety, coupled with ergonomic design to minimise operator fatigue.

An important point in conformal coating inspection & finishing is to creat the optimum environment where an opertor can easily inspect coated circuit boards without fatigue to body or eyes, provide the highest quality results for the conformal coating process and keep the operator safe from the harmful effects of solvents.

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UV40 Conformal Coating from Humiseal

HumiSeal’s new 100% Solventless UV Curable Conformal Coating, UV40, is an exciting innovation in UV curable chemistry that provides performance superiority over traditional UV curable products.

Being 100% solventless, the NEW UV40 curable conformal coating not only maintains the speed of cure and environment-friendly nature that is popular in today’s electronic fabrication, it also offers advantages not found in existing UV curable conformal coating products.

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UV cure conformal coatings – All the FAQs you need!

SCH have a range of FAQs on UV cure conformal coatings and how UV curing works. These FAQs include what is UV radiation, What type of UV light is used in Conformal Coating Inspection and the conformal coating spray booths and what is Humiseal UV40 and how does it differ to solvent and water based coatings like 1R32, 1B31 and 1R32A2?

There are also a range of FAQs on UV conveyors & ovens and how they interact with the UV conformal coatings.

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