7. For "Peak Hold HCT" mode, connect HCT torque wrench to the torque tester, see Connecting an HCT torque wrench
(only 654410) [} Page 31].
8. Move the torque wrench slowly and evenly in the desired direction of rotation until the target value is reached.
»
As soon as there is no more torque applied at the torque tester, the evaluation starts following the configured eval-
uation time.
9. Read off the measurement value on the torque tester.
10. To start a new measurement, press the Send button (6) or move the torque wrench in the desired rotation direction
again.
Colour coding of the torque display for the evaluation
A
Peak value of the torque wrench
Green
Green
Red
Red
Evaluating the measurement
1. Read off measuring values and evaluate using the colour coding outlined.
2. In the event of deviations, adjust the torque wrench in accordance with the instruction handbook and repeat the test
procedure.
12.3.
TRANSFER DATA TO SMARTPHONE OR COMPUTER
12.3.1.
Transferring data via Bluetooth to the HCT Mobile app (only 654410)
ü Torque tester connected to the HCT app via Bluetooth.
1. All settings and data are transferred automatically to the app.
2. History can be exported as a CSV file via the app.
12.3.2.
Transferring data via Bluetooth to the HCT Windows app (only 654410)
ü Torque tester connected to the HCT Windows app via Bluetooth (HCT Windows app dongle).
1. All settings and data are transferred automatically to the app.
2. History can be exported as a CSV file via the app.
12.3.3.
Transfer data to computer via USB cable
1. Connect torque tester to the computer via USB cable and switch on.
»
Torque tester is identified as a data carrier.
2. Transfer CSV file from torque tester to computer.
12.4.
DEBLOCKING HCT TORQUE WRENCHES
C
i
Deblocking is performed using six preset test cases. 3 test cases (20%, 60%, 100%) for clockwise rotation direction: Tol-
erance +/-5%. 3 test cases (20%, 60%, 100%) for anti-clockwise rotation direction: Tolerance +/-6%. Only possible for Art. No.
654410.
Peak value of the torque tester
Green
Red
Red
Green
Meaning
Measurement OK. Torque on the torque
tester within the set target tolerance
and peak value of torque wrench and
peak value of torque tester within the
set torque wrench tolerance.
Torque on the torque tester outside the
set target tolerance (above or below)
but peak value of torque wrench and
peak value of torque tester within the
set torque wrench tolerance.
Torque on the torque tester outside the
set target tolerance (above or below)
and deviation between peak value of
torque wrench and peak value of torque
tester outside the set torque wrench tol-
erance.
Torque on the torque tester within the
set target tolerance but peak value of
torque wrench and peak value of torque
tester outside the set torque wrench tol-
erance.
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