The Digital Ratemeter FHT 1100 calculates the results of a measurement, started by insertion of the sample slide, automatically. With only 6 'soft keys' the user has full access to a comprehensive set of functions and adjustment.
Product Detail
Samples with a diameter of up to 60 mm and a maximum height of 8 mm can be checked for alpha- beta contaminations with high sensitivity by the built-in gas flow proportional detector.
Alpha and beta radiation is measured separately but simultaneously. Influence of external gamma radiation background is reduced with a 15 mm lead shielding and a guard detector switched in anticoincidence to measuring detector.