STAHLWILLE Calibration unit 7706 Measuring range 1-10Nm for transducers

STAHLWILLE calibration device Measurement without displacement of the force application point- thanks to a special force transmission system, the mechanical calibration device no. 7791 avoids a displacement of the force application point during the calibration process - driven by the handwheel, the lever mounted below the test rail is moved linearly by a spindle - the linear movement is converted into a rotary movement that acts on the transducer - the torque wrench to be calibrated remains in a constant position during the entire calibration process - this avoids measurement errors, This prevents measurement errors resulting from a shift in the point of application of force- A low-friction ball bushing automatically aligns the torque wrench horizontally- A further ball bushing ensures that the torque wrench is supported without friction- The resulting reduction in lateral forces on the transducer and friction on the torque wrench support leads to a reduction in measurement errors- Patents pending- Scope of delivery: Transducer, square adapter, USB adapter and cable for transferring measurement data to a personal computer, management software for calibration certificates. Further information: EAN number: 4018754179138 Manufacturer's article number: 96521068.