Torque Calibration - Kemp kti ETS-LS06 User Manual

4.1.4. Torque Calibration

Please note that torque calibration must be performed at least once before using the
product. Torque calibration should be done every 200,000 fastening cycle (one
screw per cycle) to maintain accuracy and consistency of the system.
Please note that if the user activates the "Screw Seating Stability Control"
function in "Parameter", torque calibration must also be done with the stability
control turned on, the result of the calibration varies between activation and
deactivation of the stability control (slow and high speed). When the user
deactivates the stability control, the tool will be calibrated using normal speed.
Step One
1.
Click on "Calibration" on the main page to enter, on the first page of the calibration
process a slope-intercept value is shown, this is the initial setting of the torque
calibration from the factory.
(The system uses y=mx+b formula to calculate each value on the torque curve,
where m=slope b=intercept x=voltage output from the torque sensor y=torque
value)
Initial Slop-intercept Values
24