WAW-G Series Computerized Electro-hydraulic Servo Universal Testing Machine

1. Equipment Usage
The WAW-G series computerized universal testing machine is provided with electro-hydraulic servo. It is designed for tensile, compression, bend and shear test on metallic or non-metallic materials. The product is ideal for bending or compression test on bricks, and tensile, compression or bending test on rebar. It can be employed in aviation material testing, construction quality testing, colleges, industrial and mining enterprises, R&D institutions, and other fields. The test operation and data handling abide by GB228.1-2010 "Standard Test Methods for Tension Testing of Metallic Materials at Room Temperature", and other GB or ISO test standards.

3. Key Features
1) Load Measurement
The electro-hydraulic servo universal testing machine adopts the high-precision load cell and hydro-cylinder piston to ensure great precision, high reliability, good linear repeatability, strong shock resistance, high stability and long service life.
2) Displacement Measurement
The imported optical-electricity encoder is praised for high accuracy and reliability.
3) Deformation Measurement
The used strain extensometer comes with high precision, stable performance and reasonable price.
4) Automatically Clamping
Because of an independent hydraulic power supply for clamping, the product may automatically, firmly and safely clamp materials.
5) Multiple Protection
It is provided with not only the software and hardware double protection, but also the piston stroke mechanical and electric double protection. Once the maximum load is exceed by 2~10%, safety protection will take effect.
6) Auto-calibration
The electro-hydraulic servo universal testing machine can automatically calibrate load, deformation and displacement.
7) Test result calculating
ReH, ReL, Fm, Rp0.2, Rt0.5, Rm, E and other test results can be automatically calculated in accordance with your demands.
8) Various Control Methods
a) Force, displacement and deformation three-closed-loop control
b) Multi-step stored program control, including tension test of metallic materials
c) The software for professional users, namely, control program editor
d) You can also customize specific control program on the basis of your needs.

Related Names
Metal Fatigue Tester | Mechanical Testing Machine | Servo Metal Tester