... break time, choosing training mode automatically which can prolong X-ray tube’s service life.Automatic failure detectionAutomatic failure detection ... voltage, over current, low current, water flow, X-ray tube over temperature, lead door locking.KV step: 1KV/10KVmA step: 0 ... complete range of NDT products varies from portable X-ray unit, mobile X-ray machine to special use real time radiography system. ...