| This
package provides the functions of two separate devices, a plotter
and a ramp generator and analytical features of three separate programs,
plotter, tensile testing and KIc testing. If the machine is manually
operated, then the program becomes an enhanced plotter with extensive
scaling, offset and re-plot facilities. If the test machine has an
external input, the program provides basic machine control and data
acquisition facilities. Up to 16 single or 8 differential channels
of data can be recorded at user selected intervals. Tensile or compressive,
positive or negative ramp rates can be set over a wide range, and
can be varied smoothly as well as ramping up or down or holding while
the test in progress. Trips can be set on any number of channels.
Once the test is finished, any number of channels can be plotted against
time or any other channel. A straight line fit option, parallel offset,
vertical offset, secant line and area calculations are provided. Data
can also be listed or exported as a text file to be used with any
other program. |
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