Advantage
The manual hydraulic UTM has low control accuracy, but It has the advantage of relatively low cost. The motor is equipped with a gear Box and a lead screw arrangement. The machine also incorporates a special sensor, connected with a load cell. The sensor is capable of judging the load exerted on the stationary jaw and directly indicating the reading in kgs . Demonstrates the principles of tensile tests on specimens of different materials, showing material behaviour in the elastic and plastic region (Young’s modulus). A versatile bench mounted machine for compressive and tensile tests on different materials and structures.
Cost
Data is spit out on the screen and hand copied, or a series of raw data can be uploaded back to a PC for further analysis and documentation. These standalone type controllers tend to have less options in terms of servo-control, but they are also lower cost. Concrete pipe testing machines are consisting of a frame and a hydraulic power pack. The frame consist of 2 extra rigid columns and carrying chassis. A double acting actuator is integrated on the upper beam .The actuator has an anti-rotation system to prevent the natural tendency of the actuator to rotate. Load cell is used for precise load measurement and closed loop control.
Transport
The electro-mechanical ballscrew testing machines are also much easier to transport and ship. Tensile testers are relatively robust in design and therefore have a small amount of failure modes. Therefore universal testing machines need relatively little maintenance and are easy to fix in the sự kiện of a break down. Our Universal testing machines can perform a wide variety of test items on diversified samples.
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