Tabletop Light Fastness Tester is a powerful Xenon instrument with affordable price for conducting accelerated tests of light fastness and photo stability test.
The TF420 is designed as a tabletop unit with a microprocessor controller for simple operation.
Specification
Microprocessor control with large LCD displays data and Irrandiance-wavelenth curve.
Air cooled Xenon lamp with 1.5KW measure, control and display of irradiance energy form 250 to 765 W/m2 in 420 nm.
Measure, control and display of black panel temperature (BPT / BST) from 9 to 90¡æ.
Measure and control temperature relative humidity of test chamber, and displayed on large LCD.
Setting and display the cumulate light energy and xposure time.