Cement flexural and compressive testing machineHow to use troubleshootingEnvironmental requirementsCement flexural and compressive testing machine is an instrument for testing the strength of cement. The method of use is as follows: zero the bending tester, put one side of the test body on the support cylinder of the testing machine, and the test body is perpendicular to the support cylinder along the length direction, and stop. Start the bending tester and apply force until it breaks, as close to the horizontal position as possible when breaking. Cover with a damp cloth and keep both halves in a damp state until the compression test. Put the side of the half-section of the floor column body between the upper and lower bearing plates, evenly loaded until it breaks, and the loading speed should be 05~1.5kn s, record the value.
What are the common faults of cement bending and compression testing machine?There may be some faults in the use of the cement bending and compression testing machine, the common faults are: the instrument can not be started normally: it may be that the power cord is not connected well or the fuse is blown out, and the power cord needs to be reconnected or the fuse needs to be replaced. The value displayed by the instrument is inaccurate: it may be that the sensor is damaged or the cable is loose, and the sensor needs to be replaced or reconnected. The instrument does not load properly: It may be that the loading motor is damaged or the drivetrain is faulty, and the loader motor needs to be replaced or the drivetrain needs to be repaired. Excessive instrument noise: It may be that the bearing is damaged or poorly lubricated, and the bearing needs to be replaced or lubricated to be added. If you encounter the above faults, it is recommended to contact the equipment manufacturer or professional maintenance personnel as soon as possible for repair. What are the requirements for the use environment of cement bending and compression testing machine?The environmental requirements for the use of cement bending and compression testing machine are as follows: operating temperature: 20 2. Relative humidity: not more than 80%. There is no vibration and no corrosive media around. The supply voltage fluctuation range should not exceed 10% of the rated voltage. Installed horizontally on a solid foundation without significant inclination.