Humboldt HM-1327 Humboldt Marshall/TSR Loader - Manual (Page 24)

21
Standard Tests
Marshall
Center the breaking head on the platen. Press the
button to raise the
head to the start position, close to the load cell. There should be about
a 1/8" (3.000mm) gap between the breaking head and the load cell.
Press
You should see this screen:
Press (RUN TEST) You should see this screen:
Press (MARSHALL TEST) This will automatically start the platen to
rise at a rate of 2.0 in/min (50.8mm/min). You should see this screen:
The display above will give constant real-time readings of the stability and
flow measurements during the test cycle. You can end the test at any time
by pressing
. This will stop all data collection and reverse the platen
to its down position.
As the breaking head makes contact with the load cell, the HM-1327
will automatically zero the stability and flow readings and begin to takes
readings every 0.1 seconds. Once the test has reached peak stability (i.e.
peak load) and fallen back 2%, data will cease being collected and the platen
will begin to reverse and move back to the down position. As the platen
moves down, the screen will display the peak values.
* REVIEW LAST TEST
* RUN TEST
* MORE SETUP
* MARSHALL TEST
* TSR TEST
MARSHALL TEST # of readings
STAB
“#”
FLOW “#”
* END TEST