YJZ-500D Full Automatic High Strength Bolt Testing Machine
Applicable Standard
According to the GB50205-2020 check and accept standard of steel structure engineering.
Testing item
This detector can detect, display, and print out the axial force and torque (or torque coefficient) of the large hexagonal high-strength bolt connection pair (M12-M30).
Product Features
1.Realize automatic tightening, loosening, and resetting of large hexagonal and torsion shear high-strength bolts, with a high degree of automation, convenient and fast operation.
2.LCD instruments can display parameters such as axial force, torque, torque coefficient, and automatically calculate output standard deviation and coefficient of variation. The machine is also equipped with data storage and query functions.
3.The controller has a built-in printer that can achieve print output.
4.In order to facilitate the connection between users and computers, an RS232 interface is set up to transfer data to the computer and meet the requirements for further data processing.
Technical Parameters
Power Supply:
loading system 380V ± 10V AC 50 ± 2Hz
control system 220V ± 10V AC 50 ± 2Hz
Axial force range: 10~500kn
Torque range: 50~2000Nm
Large hexagonal bolt: M12~M30
Bolt length: 60-280mm
Repeatability: 1.0%
Relative resolution: 0.5%
Control mode: automatic
Display mode: LCD
Data processing: single chip microcontroller
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