Instron AutoX, Operator'S Manual

Page: 46 / 60

Chapter: Testing
46 M16-16654-EN
11. Start the test by pressing the START button on the control panel or by clicking the
Start
button in the Bluehill test workspace.
The system applies the appropriate preload (if selected as part of the test method),
moves the extensometer arms to the target carriage position and gauge length,
attaches the arms and balances the extensometer. The system continues the test
according to the test method parameters.
12. If you need to stop the test before it completes, press the STOP button on the control
panel or click the
Stop
button in the Bluehill test workspace.
If during the test a condition develops that could affect the safety of an operator or
could damage the specimen or test equipment, press the Emergency Stop button on
the front of the frame.
13. When the test is complete, the system opens the arms of the extensometer and
displays the test results as specified in the test method. The carriages return to the
target settings.
14. Remove the specimen by first releasing the upper grip followed by the lower grip.
15. Bring the crosshead back to gauge length by pressing the RETURN button on the
control panel or by clicking the
Return
button in the Bluehill test workspace.
The system is ready for the next specimen.
Troubleshooting
Effects of Vibration
The AutoX is a precision instrument and, depending on the testing environment and the
type of frame that it is installed on, may be subject to the effects of vibration in the
surrounding environment. Isolation pads are available; contact Instron Service for
assistance.
If you use these isolation pads, be aware that the frame and AutoX become more
sensitive to direct contact. Take care not to disturb the testing system at all after
installing a specimen. For example, start the test from the computer and not from the
control panel mounted to the test frame.
The
Move
and
Close arms
buttons are optional steps in this procedure and are
available to verify the placement of the arms prior to starting a test, if necessary. When
the test starts, the system automatically moves the arms to the specified target settings
and then closes the arms onto the specimen before proceeding with the test.