If you want to ask how much it costs to buy a universal tensile tester? You are a layman, because the difference in quality will make the price a big difference.
The price of the universal tensile testing machine is uneven. I suggest you not to choose some small workshops for cheaper production. If you want to buy, you can find the factors that affect the price of the tensile testing machine: the quality of the universal tensile testing machine, various measuring systems, and tensile machines. The quality of the pipe clamp, the speed of the universal tensile testing machine, the accuracy of the data analysis by the microcomputer software, and the applicable material range.
Any tool will be worn out for a long time, the universal tensile testing machine is no exception, so if you want to buy a universal tensile testing machine, you need to know how to maintain the universal tensile testing machine. First, the system must be warmed up for 20 minutes before the test. Above, thus minimizing the effects of temperature drift. The buffer oil should be kept clean and the oil level should be replaced immediately if it is less than two-thirds deep. Secondly, before using the universal tensile testing machine, check whether the frictional moving parts should be filled with lubricating oil. Before holding the test piece, the brake handle must be stuck, and the test piece should be added and released. The main bearing of the dynamometer is not allowed to be refueled. The surface of the friction wheel in the gearbox shall not be oiled or splashed with oil. The friction surface shall be absolutely clean and the slanting block on the swing arm shall not be violently impacted. After the test is completed, the power supply is cut off, and then the universal tensile tester is used for surface cleaning treatment to protect it in time. On average, the maintenance is performed twice a month on the universal tensile testing machine.