Speed
Discription:
RPM (revolutions per minute) calibration is the process of accurately determining the rotational speed of a machine or device, such as an engine, motor, or turbine, by comparing its actual RPM to a standard reference value. Calibration is essential for ensuring that RPM-measuring instruments and devices, such as tachometers and dynamometers, are providing accurate measurements. The process typically involves using a calibrated reference device or standard, such as a strobe light or a calibrated tachometer, to measure the RPM of the machine being tested. Any discrepancies between the measured RPM and the reference RPM are then corrected, either by adjusting the measurement device or by applying calibration factors to the recorded data. RPM calibration is critical for ensuring the reliability and performance of many industrial, automotive, and aviation applications that rely on precise RPM measurements.
Instruments Which Can Be Calibrated:
| Sl | Parameter*/Device under Calibration | Group | Range(s) of Measurement | CMC | Calibration Performed At |
|---|---|---|---|---|---|
| Recommended by Assessor | |||||
| 1 | Tachometer (Contact Type) /Stirrer / RPM Source / RPM Indicator Vibrating M/c / Speedo Meter / Centrifuge | Acceleration and Speed | 10 RPM to 5000 RPM | 2.54 % rdg to 0.06 % rdg | PermanentFacility |
| 2 | Tachometer (Contact Type) /Stirrer / RPM Source / RPM Indicator Vibrating M/c / Speedo Meter / Centrifuge | Acceleration and Speed | 10 RPM to 5000 RPM | 2.54 %rdg to 0.06 %rdg | SiteFacility |
| 3 | Tachometer (Non Contact) / Stroboscope / Speedo Meter /Stirrer / RPM Source / Vibrating M/c / Centrifuge | Acceleration and Speed | 10 RPM to 13000 RPM | 2.54 %rdg to 0.06 %rdg | SiteFacility |
| 4 | Tachometer (Non Contact) / Stroboscope / Speedo Meter /Stirrer / RPM Source / Vibrating M/c / Centrifuge | Acceleration and Speed | 10 RPM to 13000 RPM | 2.54 % rdg to 0.06 % rdg | PermanentFacility |