To Calibrate The Angle Transducers - KEMKRAFT KEI-095A Instructional Manual

Calibration requires a Calibration Stand Model KE095CS that has four precision +/- angles,
and zero, to set the pedal and floor transducers to, a precision known weight for the force
transducer, and a Pressure Calibration box Model KE095CB that has a precision known value
for the pressure transducer.

To calibrate the Angle Transducers:

1. Connect the KEI-095 brake tester to a 12.6 to 15 volt, 500 ma power supply. Connect all
transducers to their brake tester ports.
2. Turn on the brake tester. Press any key to display the main menu.
3. Mount pedal angle transducer and floor angle transducer to the calibration stand. Make
sure the number labels on both transducers are facing up.
4. Press the 2 key to enter the System setup mode. Press the 2 key to set the pedal length.
Enter 17.78 cm as the pedal length. This is required to calibrate the transducers using
Calibration stand KE095CS. Press * to return to the Main menu.
5. Press the 1 key to enter the Calibration mode.
6. To prevent unwanted access to the calibration modes a numeric code must be entered.
Enter "1", "2", "3", "4" on the keypad.
The calibration menu will be displayed.
7. Press the 1 key to calibrate both transducers at the same time.
8. The display will show the current raw transducer output. For the angle transducers, place
the calibration stand on a level surface and adjust the transducer so that the reading is as
close to zero as possible. Press the 1 key when close to 0.00 degrees.
9. The display will instruct the operator to set the angle transducers to a known negative
angle. The recommended first angle is -60 degrees, however any angle 0 to -99.999 degrees
can be used. Set the transducers to the angle and enter the 5 digits of the angle (60.000) on
the keyboard or select * if the displayed angle is correct to continue.
96-005.doc
47650 CLIPPER DR. PLYMOUTH TWP., MICHIGAN 48170 (734) 414-6500
KEMKRAFT
MODEL KEI-095A BRAKE PEDAL TESTER (METRIC)
1 = Cal Angle XDCRs
2 = Cal Force XDCR
3 = Cal Press XDCR
4 = Cal Aux. XDCRS
ENGINEERING, INC.
Page 11 of 16 Revised: 11-NOV-99