Building industrial brick pressure tester operation steps? YM technology to answer your questions

The hydraulic pressure tester is mainly used for the compression test of various materials, such as the compressive strength test of cement, concrete, various construction bricks, rubber mats, concrete components, and metal components. What are the operating procedures for hydraulic pressure testing machines? Jinan Yongmao Technology Department will provide you with detailed answers:

1. The instrument needs to be operated by someone.

2. Before use, you must check the position of the oil tank and whether the tubing is loose.

3, put the test block, turn the hand wheel, adjust the height of the screw, adjustable to the sample from the upper plate 1-2mm.

4. Turn on the power and start the motor.

5. Close the return valve and control the delivery valve. When the strength level is small C30, take the loading speed of 0.3-0.5Mpa/s. When the strength level is greater than or equal to C30, take the loading speed of 0.5-0.8Mpa/s. When the specimen begins to rapidly deform near failure, stop adjusting the throttle of the test engine until the specimen is broken.

6. After the specimen is broken, open the oil return valve to make the piston fall back. At this time, the reading indicated by the pointer is the destruction load of the specimen, and record it.

7. Clean up the test pieces for the next test.

8. After the test is completed, press the stop key to turn off the motor and turn off the power.

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