MSY-30 Masher stability testing machine, put the specimen into the pressure head, and position the flow value sensor, press “start” button to start the test. The instrument controls the mechanism part loading automatically. When it loads to break the specimen, the instrument stops loading automatically, records the max. pressure (stability) and relevant flow value of the specimen automatically, the test over. The instrument controls the mechanism part down to certain height automatically, change the specimen. The screen displays the test status real-timely during the test, start to record and display the test curve when the specimen meets the sensor until the specimen broken, display the peak pressure value, flow data and calculate the modulus