It can be adjusted within the range from several kilograms to several tons. The system occupies a site of a few square meters and is easy to assemble, to transport. The testing cost of the system is about 1/10 of that of common shock tube testing system. As to the testing cost for a pressure sensor is only about 1/200-1/500 of that of common shock tube method. The system is safe and reliable in operation. As a few means is adopted, the system is characterized in a high testing accuracy, especially at high testing pressure. |