Specifications

• External test (Option)
Funktion: ® By pressing START the piston extends, the specimen is being charged and
the preselected control-parameter is switched on. By pressing STOP the speci-
men is being discharged again.
Application: ® Calibration of displacement-, deformation- and external channel.
® Tests with external control point and internal control-parameter-
connection.
Test Procedure:
1.Calibration of displacement transducers:
® In the menu “adjustment” set the preload to %.
® In the menu “test” select “external”. With key MA select the control parameter and
memorize with ESC/DATA.
® In the menu “test” select “settings”. Select “external” with key MA and memorize
with ESC/DATA.
® Press START.
® On treshold the selected control parameter is smoothly adjusted.
® Calibrate the transducers by means of the handwheel or the keys ↑↓.
® Discharge the machine by pressing STOP.
® Restore the treshold.
2. Test with external control point:
® In the menu “test” select “external”. With key MA select the control parameter
and memorize with ESC/DATA.
® Select “settings” in the menu “test”. Select “external” with key MA and
memorize with ESC/DATA.
® Reset the external control point to 0.000 V.
® Press START.
® On treshold the selected control parameter is smoothly adjusted.
® Run the test with the external control point.
® Discharge the machine by pressing STOP.
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