Digital display high strength bolt detector

The detector is designed and manufactured according to the relevant requirements of GB50205-2001 "Steel Structure Engineering Acceptance Code". The axial force, torque and torque coefficient of large hexagon head high-strength bolt connection pair (M16,M20,M22,M24,M27,M30) and torsional shear type high-strength bolt connection pair (M16,M20,M22,M24) can be tested (requiring a single torsional wrench), displayed and printed. When the axial force reaches the value specified in the standard, the detector emits a buzzer and records the detection data. At the same time, the detector automatically calculates the torque coefficient according to the detected axial force and torque and automatically displays it. When a group of tests are completed, the detector automatically calculates the average axial force, average torque, average torque coefficient, standard deviation and coefficient of variation of N specimens. Type in the test number, type, grade and specification of the high-strength bolt, etc. With parameter backup and recovery function, automatic calibration function, according to the detection requirements of high-strength bolts also set the peak maintenance monitoring. In order to facilitate the user to connect with the computer set up RS232 interface (note: this interface needs to be ordered separately); The data can be transferred to a computer for further processing and a report printed out. The equipment is simple to operate, such as sending the measurement department verification, easy to carry, later equipment upgrade and maintenance is also extremely convenient. The equipment is currently China's high-strength bolt production enterprises, engineering quality testing institutions, steel structure construction units, engineering supervision institutions, high-speed railway, bridge power, as well as colleges and universities and other scientific research institutions are very popular a high-strength bolt testing instrument with high return.