Cdi-torque MULTITEST Government User Manual download pdf (Page 52)

4-4

Using the MULTITEST Toque Calbration System

5. Remove the tool from the transducer-loader and wait

approximately 30 seconds then press ZERO TARE.

6. Press MODE to select FIRST PEAK mode. The red

FIRST PEAK lamp lights.

When testing “click” screwdrivers, it may be easier to

use the PEAK HOLD mode on the MULTITEST

Indicator to capture the maximum applied torque

reading.

7. If featured, adjust the micrometer or preset knob on the

tool to one of the following:

• The first check point recommended by the

manufacturer, or

• The desired working torque, or

• Approximately 70% of its full scale torque.

8. Reinstall tool and apply torque until the wrench “clicks.”

9. Release the torque and note the FIRST PEAK or PEAK

HOLD reading. The percentage difference between the

Indicator reading and tool setting should not be greater

than the sum of their respective accuracies.

Example:

When the tool accuracy is 4%, and the MULTITEST

Indicator accuracy is 0.25%, then readings should be

within ±4.25%.)

10. CLEAR the Indicator display.

11. Repeat steps 4 through 10 in the opposite direction, if

required.

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Cdi-torque MULTITEST Government User Manual Page 52