When There's No Cure

If this approach is acceptable in your operation, EIT Inc. (Sterling, Va.) offers a unit with the ability to measure and display peak UV intensity and total UV energy, monitoring peak intensity in watts/cm2 in each bandwidth. This instrument, the UV Power Puck®, is 4.6˝ in diameter and 0.5˝ high, allowing it to be used in most curing environments, says EIT.