Particle Charge Tester
ASTM D244 | EN 1430
This equipment is used for the identification of anionic and cationic bituminous emulsions used in road construction.
81-B0129/E: Particle charge tester. 110-230V/50-60Hz/1ph
For this purpose, it has two electrodes that are introduced into the emulsion, connected to a continuous power supply, in which after a time of passing a current through the emulsion, it can be observed which of them has been deposited a binder film.