3.4.3.3 Slope Tangent Coefficient The tangent option lets you find the modulus/slope using a point on the graph and a line segment drawn that is tangent to this point. And because you cannot draw a slope based on a single point, the tangent option includes an attribute called Leg Length. The Leg Length value is the number of data points on either end of the point you specified. Using these extra data points, a line segment can effectively be drawn in order to create a tangent line segment and resulting modulus.
Slope Measuring Tools •
Slope Fit & Max Slope
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Slope Tangent
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Slope Two-Point
Finds the slope using the Tangent Slope algorithm at a scope starting at 15N. The point at 15N plus 9 points on either side of the curve are used to define the slope line. The Leg Length = 19 is used to create the data segment for finding the slope. Slope is 2.07 N/mm. The green line is the slope line.
L2 Plus Point Tangent Slope Measurement Finding the results with a scope starting @ 15N
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