... interface,6 test medium: mineral oil, water or ethylene glycol, brake fluid, PAG oil, oil, etc.; ATF7. Vibration mode: radial ... standards (or),8. Vibration frequency: 0 ~ 20Hz,9:0 ~ flexible frequency curve 800r/min,10 and test line: 2 ~ 12 ... , centralized control acquisition and processing print test pressure, temperature and frequency, pulse waveform is flexible. Auto parts servo pulse test machine