Jet wear test with explosive dusts
The beam wear test with explosive dusts (e.g. coal dust or similar) can be carried out in the ISAF with a test stand specially designed for safety. The test stand is operated with inert gas - nitrogen - and the oxygen content is measured at several locations (abrasive material dosing, test chamber, particle separation). If the adjustable limit value for the oxygen content is exceeded, the test stand switches off the particle supply.