What is Method A(W)?
Learn about the separate category for Method A penetrants according to AMS 2644 and what they contain in their formula.
Learn about the separate category for Method A penetrants according to AMS 2644 and what they contain in their formula.
A quick history of the visible light emissions requirement, where it is today, and an overview of UV meters
Spectroline UV Products are Now Part of Spectro-UV
Learn about the function and importance of UV-A pass filters, and why ASTM E3022 requires all LED UV lamps to have them
A practical overview of two common industry standards for UV lamps used in nondestructive testing