- Model NO.: JJICM
- Trademark: JJ-TEST
Application: JJICM manhole mechanical property tester is designed to determine the performance of inspection chamber, manhole frame as well as manhole wall. It can be used to test shear strength and the axial loading performance of manhole base; It can also be used to test Ring stiffness, flatness and ring flexibility test.
BS EN 13598-1:2003, ASTM D 2412-2002.
1.Gate-type structure with super high rigidity, test speed can be controlled in a big range, seamless ball bearing ensures high accuracy and stable performance.
2.Imported digital AC servo system has been introduced, piecewise linear correction method ensures the high accuracy and stability of system.
3.Bridge structure of load sensors enhance the anti bias for big pipes.
4.Unique cable type inner diameter measuring system track the deformation of inner diameter. It is easy to install sample and carry out measurement
5.With protection functions of overload, over current, over force and over temperature, and multi protection methods have been set in mechanical & electrical part and software system.
6.Module design satisfies customers' requirement on extended function.