CDI Torque MULTITEST Motorized Loader - Manual (Page 52)

4-8
Using the Multitest Toque Calbration System
Use the following procedure to make force measurements.
1. To program the 2000-810-01 Indicator, refer to Chapter
3—Set Up and Programming in this manual. Use SET
HIGH and SET LOW limit alert, data STORE, display
CLEAR, printer SEND and STATistical analysis features.
2. Install the compression or tension fixture according to the
manufacturer’s instructions.
3. Press SELECT to select FORCE measurement.
4. Press MODE to select TRACK mode. The green TRACK
lamp lights.
5. Press UNIT to select the desired engineering unit of
measure as displayed on the LCD display. It is easiest
to match that of the gauge being tested.
6. Apply load by turning the loader handle CW for tension
or CCW for compression. This may be reversed
depending on the fixture.
Note: For lighter handcrank torque press the E-Stop
switch on the Motorized Control Box.
7. Release and reapply load twice again to exercise the
transducer and gauge.
8. With the load released, press ZERO TARE.
9. Apply load according to one of the following:
• The check points recommended by the gauge
manufacturer, if specified, or
• The desired working force, or
• Approximately 70% of its full scale capacity.
Note or adjust the gauge reading to match that of the
2000-810-01 LED display.
Displaying Statistical Analysis
The 2000-810-01 accumulates torque/force measurements in a
data list. The list is created with each AUTO or MANUAL data
store entry. Statistical analysis is calculated on the list, and if
SET HIGH and SET LOW limits are established, draws a simple
histogram of the results. These features are very useful in
statistical process control (SPC) management. Statistical
analysis can be previewed on the LCD display or sent directly
to a printer/computer port. For additional information on setting
up printer or PC ports, refer to Chapter 3—Set Up and
Programming in this manual.