It is essential to measure the elongation of test specimen under load, to have it's mechanical properties. FIE Extensometer Model EM-1 is intended to serve the above purpose.
Construction & Application :
This consists of two long knife edges at top, two dial indicators and lower knife edges to actuate the dials. The bars are pressed against the speciman by means of clamps
So that the knife edges bite the specimen to avoid any slip. The upper edges are adjustable to provide different guages lengths for measurement. As deformation takes place the lower knife edges transfer the movement to the dial guages and the deformation of specimen is shown on dials, so that the change in length of specimen by 1/100mm, equals to one division of the graduation on dial.
Mechanical Extensometer Model : EM-1
Technical Data :
0 to 3 mm
Guage Length (Adjustable)
30 to 120 mm
Thickness or diameter of specimen
1 to 20 mm
Dimensions - B x D x H
120 x 50 x 150 mm Approx.
0.3 kg Approx.
Due to constant R & D, specifications and features are subject to change without notice.
The diamensions given above are approximate.