... displays pressure in digestion vessel and pressure rise curve, with scope of 0-10MPa (1500psi), and accuracy of ±0 ... in digestion vessel and temperature rise curve, with controlled temperature scope of 0-300°C and accuracy of ± ... Pressure measurement control systemPiezoelectric crystal pressure sensor, controlled pressure scope: 0-10MPa (1500psi), accuracy:0.01MPaTemperature measurement control ...