Series TT05 Digital Torque Testers
User’s Guide
18
5. Place the tester on a level surface free from vibration, then press
ZERO
. The tester will calculate
internal offsets, and the display appears as follows:
If failed:
6. The following screen appears after the offsets have been calculated:
Attach weight fixtures (brackets, hooks, etc), as required. Do not yet attach any weights or apply
any calibration loads. Press
ENTER
.
7. The display appears as follows:
Optionally exercise the torque sensor several times (at full scale, if possible), then press
ENTER
.
8. The display appears as follows:
CALIBRATION
CLOCKWISE
Attach necessary
weight fixtures,
then press ENTER.
CALIBRATION
CLOCKWISE
Optionally exercise
sensor, then press
ENTER.
CALIBRATION
OFFSET
Sensor failed
Analog failed
CALIBRATION
OFFSET
Sensor passed
Analog passed
CALIBRATION
OFFSET
Please wait…
CALIBRATION
OFFSET
Place torque sensor
horizontally, then
press ZERO.