2.1.2.1 Coefficients/Results Results are also called Coefficients in L2 Plus Series software. Coefficients can be requested measurements prior to the test or as measurements after the test is completed, including derived and calculated results. NOTE
L2 Plus Series software gives you complete flexibility to get a result at any time from the acquired data for your test run. You can request a result before or after completing a test run. Here is a list of different coefficients that you can obtain using L2 Plus Series software. Many of these are shown in the examples in User Guide 5 - Analyzing Your Test Results .
NOTE L2 Plus Series software uses labels to represent coefficients. Labels may be renamed. Labels names are restricted to 8 characters.
Cyclic Coefficients
Coefficient Label
Load Coefficients
Coefficient Label
D pt Lpt L pt L pt Hyst
Distance at a specified Load Load at a specified Distance Load/Distance - Increasing Load/Distance - Decreasing
Maximum Load Load at a Point
Lmax
Lpt
Load at a Break (Load-based)
Lbrk Lbrk Lbrk Lavg Lmin
Load at a Break (%Drop from Max Load)
Hysteresis
Load at a Break (Rate of Change)
Hysteresis Loss
Hloss
Average Load Minimum Load
L pt L2 Plus Coefficients commonly used with Cyclic Testing
Load/Distance at a specified Elongation (Average)
Load Relaxation Rate
Lrate L2 Plus Load Coefficients
Peel Coefficients Load at First Peak Load at Last Peak
Coefficient Label
LPeak LPeak LPeak Lvalley Lvalley LPeak LPeak LPeak
Distance Coefficients Maximum Distance Distance at Maximum Load Distance at Minimum Load
Coefficient Label
Dmax
Load at a specified Peak
D@Lmax D@Lmin
Load at First Valley Load at Last Valley
Distance at a Point
Dpt
Load at a specified Valley Load at Highest Peak Load at Lowest Valley
Distance at a Break (All types)
Dbrk Davg
Average Distance Distance Creep
Drate L2 Plus Distance Coefficients
Number of Peaks Number of Valleys Average All Peaks
Lcnt Lcnt Lavg Lavg Lavg
Average of selected Peaks
Slope/Rate Coefficients
Coefficient Label
λ λ λ λ
Slope
Average All Valleys
Tangent Slope
Average of selected Valleys
Lavg L2 Plus Coefficients commonly used with Peel Testing
Chord Slope (Two Point)
Hysteresis
Spring Constant
K
Spring Rate
Krate L2 Plus Slope Coefficients Examples of results when using Load/Distance modes
Work/Energy Coefficients
Coefficient Label
Work
W L2 Plus Energy/Work Coefficients
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