The JL390B is intended for on-line production environment exposure integration measurements. One button control and direct readout in milliJoules/cm2 allow accurate measurements to be made by non-technical personnel. The JL290 offers these same features, with a spectral responsivity in the deep ultraviolet for short wavelength curing processes. The low profile (12.7 mm high) of the “Light Bug†design makes it small enough to fit in almost all ultraviolet curing ovens, and has been ruggedly designed to withstand this hostile environment as well as the abuse associated with conveyor delivery system.
Features:
Slim, compact design.
UV meter specifications
Type: S-5 Vacuum Photodiode Dynamic Range: 0.1 to 20000 J/cm2, 2.5 W/cm2 max Spectral Range: 250 to 400 nm (10 %) JL290 �Light Bug"
Electrical specifications
Mechanical specifications