Electronic tensile testing machine, stripping tester is a measuring instrument accuracy is an important machine, in many sales staff found: many customers in electronic tensile testing machine or peel force testing machine used for a period of time, you feel the speed of the tensile testing machine or the force values are not allowed, laboratory personnel generally do not understand the principle maintenance and will not, often on the cast doubt on the outcome. Now share with you about the calibration method of the force and speed of the stripping test machine:
Force test of 1 electronic tensile testing machine
Tensile testing machine into a computer program to open the correction interface, according to the start of the test, take a standard weight light hanging in the fixture connecting seat, recorded in a computer show strength values and calculated with a standard weight, the error should be does not exceed + 0.5%.
2 electronic tensile testing machine speed test
A. first recorded machine crossarm initial position, select the speed value in the control panel (using standard straight ruler measurement arm stroke).
B. the starter and electronic stopwatch start timing a Z minutes, stopwatch time of arrival and press machine stop button, the stopwatch time basis.
Record of cross arm stroke that per minute rate (mm / min), inspect the cross arm stroke and the straight ruler difference value and calculate cross arm stroke error values, shall not exceed + / - 1%.
If the electronic tensile testing machine speed or power problem does exist, the common software can after disposal. Can't handle, please to contact the manufacturer, so as not to delay the test.