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   Tropari - Reading the Results
 

 

 

For clarity sake the Tropari inclinometer scale is illustrated here without any weights, which would obscure one half of the protractor from view. With a weighted inner frame, inclinations to the left of the diagram would be read from the other side of the inner frame.

The magnified diagram at the top right shows a detailed view of the teeth and the protractor pin.

 
             
 

Tropari - Inclinometer Scale Markings

 
             
 

The relative positions of the frame arrow and the protractor pin for various drilling directions.

 
             
 

Tropari - Drilling Directions

 
     
             
 

Tropari - Azimuth

 

The "heading" or azimuth of the borehole relative to magnetic north is read from the compass by determining the degree value which is locked at the index line.

 
             

 

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Pajari Instruments Ltd. 2015

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