1、 Main functions

This testing machine is specifically designed for static load anchoring performance testing of prestressed fixtures and anchorages, and can detect the static load anchoring efficiency coefficient of steel strand anchorages or fixture assembliesAnd the total strain when reaching the measured ultimate tensile strengthIt meets the testing requirements of GB/T14370-2010 "Anchors, Fixtures, and Connectors for Prestressed Steel Strands", JT329.1-1997 "Specification Series for YM Anchors and Connectors for Prestressed Steel Strands of Highway Bridges", JT329.2-2010 "Test Methods and Inspection Rules for Anchors and Connectors for Prestressed Steel Strands of Highway Bridges" and other standards. It can be widely used in fixture and anchor production enterprises, highway construction, construction quality inspection stations and other units.

2、 Main technical parameters

1Maximum test force; 6500kN

2Accuracy of experimental force: Within the measurement range, ± 1% of the indicated value

3Test force measurement range: 2%～ 100%FS

4Experimental power resolution: 0.05kN

5Displacement resolution: 0.01mm

6Stretching distance (excluding piston stroke): 3400mm

7Piston stroke: 200mm

8Measurement range of piston displacement: 200mm

9Accuracy of piston displacement measurement: less than10mmWhen the absolute error is less than ±0.1mm; greater than10mmWhen the relative error of the indication is less than ± 1%

10. Overall dimensions of the host (length x width x height): 3400mm×800mm×800mm(Excluding piston stroke)

11Host quality: make an appointment6000kg

12Total power of the power supply: 6.5kW， Three phase four wire 380V

3、 Basic configuration:

1.Testing machine host One unit

2.Special software One unit

3.Sensor (6500kN) One

4.Pull rope photoelectric encoder 　　　　　　 One

5.Computer (mainstream configuration) One unit

6.Printer (A4 HP inkjet) 　　 One unit

7.200KNFront card jack 　　 　　　　　　　　　 a set

8.ZB4-500Type electric oil pump 　　　　 a set

9.6500kNHollow jack a set