Multrirange soil pressure cell calibration device

• Main Authors: ZHU BEI, QIAO YINGDAN, YIN ZIHONG, XIANG DONG, YANG BANGQIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2016
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model discloses a multrirange soil pressure cell calibration device, solve current soil pressure cell demarcation mode exist the error big, waste time and energy and problem that the result is unstable. The utility model discloses a normal sand for placing soil pressure cell's demar...