Digital display automatic high strength bolt detector

LJZ-500D digital display automatic high-strength bolt detector is designed and manufactured in accordance with the relevant requirements of GB50205-2020 "Steel Structure Engineering Acceptance Code", which can be used for large hexagonal head high-strength bolt connection pairs (M16,M20,M22,M24,M27,M30) and torsion shear high-strength bolt connection pairs (M16,M20, M20, M30).

(M22,M24) axial force, torque, torque coefficient, test, display and print. 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.

Functional features:

1. This detector is a multi-functional high-strength bolt testing instrument with high precision, full function, excellent appearance design and reasonable structure design developed according to the latest national standards.

2. It can detect the original pretension, average pretension, average torque, torque coefficient and standard deviation of high-strength large hexagonal bolts

3. It also has the functions of setting, detection, calibration, verification, query, time setting, digital display peak maintenance, unloading and upper and lower limit traffic light display, alarm prompt and automatic calculation and printing of original data and test results.

4. The equipment is simple to operate. If it is sent to the measurement department for verification, it is convenient to carry, and the later equipment upgrade and maintenance are also extremely convenient.

5. In order to facilitate users to connect with the computer, RS232 interface is set up (Note: This interface needs to be ordered separately); The data can be transferred to a computer for further processing and a report printed out.