[Handheld Screwdrivers] [Stationary Screwdriving Spindles] [Selection program: InsertingTools] [Measuring Technique]
Torque Measuring Instruments
For manual use
In connection with PE- (Piezo Electric) or DMS (Strain Gage) Transducers, our torque-measuring imstruments permit the:
- Torque-Adjustment, Supervision and Control of rotational Screwdrivers
- Control and Calibration of Hand-Torque-Wrenches
- Torque-Control of stationary Screwdriver-Spindles mounted in an assembly station
- Torque-Verification and Documentation of the assembly quality
All measuring instruments of the series DME allow the truly high-dynamic measurement of torque-values, when used in connection with the corresponding transducers. They are intended for the manual use in different application-areas, such as: supervision, control and torque-adjustment of screwdrivers; control and calibration of mechanical torque-wrenches; control of integrated
-screwdriver-spindles and finally for verification and documentation of the assembly-quality in acordance with DIN EN ISO 9001 quality requirements.
The same measuring-electronic is the basis of all measuring instruments. The electric load emitted by the transducer is changed by a specific tuned charge-amplifier into an analog-measuring signal. The digital endvalues are displayed with help of a fast, high-resolution AD-converter. The integrated microprocessor controls and supervises all adjustments and sequences. The standard-software allows the change of the measurement-unit (metrical/imperial) as well as the language (German(English).
The measuring-instruments can be operated in the following operational modes:
- Single-measurement with peak-value-display - all incoming measurements are registered and the highest single value, detected during the entire duration of the measurement, is displayed as the measurement result.
- During the Measurement-Series mode, the peak-values of several single-measurements are automatically summarized into a measurement-series. From the series, essential statistical values are calculated, such as the average torque-value X and standard deviation S.
- The measuring instrument DME 200 allows a third operating mode, which constantly displays the prevailing torque value.
All measurements are recognizable on the display. Depending n the instrument-design, the values can additionally be sent to one of our printers or to a primary host computer.
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