Description

Shields and filters are made specifically for the Pen-Ray® Lamps. Main Features Pen-Ray Lamps operate on an AC current. For certain systems it may be desirable to operate the lamp at higher frequencies than 60 Hz Pen-Ray Lamps can operate satisfactorily at frequencies from 50 Hz to 3k kHz Mating recommendations are available to provide optimum energy output from, and maximum life span of, the Pen-Ray Lamps Shields and Filters Pen-Ray Filter and Shields, for directing or modifying the emission output, can be ordered for the 11SC-1 Lamp. Shield A has a 0.04 inch ID hole for a point-like source Shield B a 0.31 x 0.63" window Shield C a 0.19 x 1.5" window G-275 filter absorbs visible light while transmitting ultraviolet at 254nm G-278 filter converts shortwave radiation to longwave at 365nm