Running A Test - ChemInstruments COF-1000 Operating Instructions Manual

SLED MASS SETUP
The weight of the Test Sled is used in the calculation that determines the Static COF
and Kinetic COF. The following procedure describes how to enter the sled mass.
1. Press both the Up and Down Arrow keys together for 3 seconds to enter the
Setup Mode.
2. Use the Up or Down Arrow key to cycle the Display to "Sled Mass Setup".
3. Press the Enter key.
4. Press the Up or Down Arrow key to change the Test Sled weight value.
Remember that this value is displayed in grams.
5. Press the Enter key to record your selection.

RUNNING A TEST

Make sure the load cell has been calibrated before conducting a test.
TEST PROCEDURE
The following procedure will describe a normal test sequence for the COF-1000 tester.
1. Attach your sample material to both the Test Sled and Test Platform according to
the appropriate test method.
2. Place the Test Sled on the center of the Test Platform and as far left as the
connecting cable will allow.
3. Position the Test Sled so that the edges of the Test Sled are parallel to the edge
of the Test Platform.
4. Adjust the position so that the cable has enough slack for it to rest on the Test
Platform. The Instant Force reading should be below 5 grams at this point.
Coefficient of Friction Tester Operating Instructions (COF-1000)
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