Virtual Laboratory on Mine Ventilation
Department of Mining Engineering
Indian Institute of Technology, Kharagpur

PROCEDURE

The following procedures are to be followed by the user in order to calibrate the askania minimeter readings:  

 

Start the Experiment by clicking the button "Yes".

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Then enter the number of Observations in the input box, the user may want to calibrate, the range is 4 to 20 observation may take.

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After that press the "yes" button to calibrate the measurements of the Askania minimeter and the Inclined tube Manometer.

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Press the button "Click on the button to Measure" for measuring the askania and the inclined readings, for first observation.

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Then click on the button "Add result to the Observation table" to add the readings in the observation table.

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The process is continue until the desired observations are not taken, which is given by the user.

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After that the button "Show Graph" is clicked for plotting the graph. Here add the best fit line by clicking the button "Add Best Fit Line" after that for print the graph press the "Print" button.

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