Calibration Of Measuring Instruments Ppt

Unit 8 20 loyalty road north rocks sydney new 2151.

Calibration of measuring instruments ppt.

Calibration of the measuring instrument is the process in which the readings obtained from the instrument are compared with the sub standards in the laboratory at several points along the scale of the instrument. Hk calibration calibration services gas monitoring is used in industries where there is the potential for toxic gases to be present like the mining industry and it is also used in to protect people in their day to day lives with the measurement of exhaust fumes in a car park. Measuring instruments brent payne ppt. This course is designed to ensure that calibration terminology and practices are understood throughout the organization and especially by persons responsible for the contracting of calibration services.

If pres sure or temperature sensors in the chemical industry for example do not provide correct values the incorrect control of chemical pro cesses may even result in a risk of explosion. The course covers the basics to more advanced topics. Calibration of your measuring instruments has two objectives. A thorough knowledge of measurement science is key to maintaining iso quality standards.

25 sep 2008 time 4 30 pm. E learning course for mechanical instrument calibration training learn actual calibration of mechanical instruments like vacuum gauge pressure gauge weighing balance weight tachometer etc. Calibration is then a very useful tool to improve measurement accuracy. It is lock in a paris vault and is only brought out on very rare occasions the length of a meter is defined by the distance light travels in a vacuum in.

If the instrument is accurate there will be matching of the. Tie hirs calibration to other instruments such as airs iasi. It checks the accuracy of the instrument and it determines the traceability of the measurement. We calibrate your measuring instruments from 1 8 000 bar at an accuracy of 0 003 0 01 of reading depending on the pressure range.

We can calibrate measuring instruments or have them verified in accordance with calibration regulations defined by the competent calibration authority. Measurement calibration by ramesh dham am instrumentation venue. The calibration of measuring instruments can sometimes also be relevant to safety. As per the results obtained from the readings obtained of the instrument and the sub standards the curve is plotted.

Verification of pressure measuring instruments. In practice calibration also includes repair of the device if it is out of calibration. Importance of calibration calibration of a measuring equipment or working standard enables the user to take note of the deviations and errors from the nominal values so that corrections can be made to minimize the errors during measurement.