Heyn's 2.02

Heyns Method GlyphThis program can be used to help when doing the counting that is required when measuring grain size per the mean lineal intercept method. It handles data entry and the routine calculations plus it displays a histogram showing the measurements and the normal distribution, a helpful feature for those students new to sampling statistics.

There is also a handy keypad (form) included that one can use to tally counts while looking at the sample in the microscopy. You don't have to actually count intercepts, just click the mouse for each intercept you see, then click next, and click away again. After five samples have been entered the relevant statistics will be displayed.

Heyn's Method screen shot

File: Heyns202.exe
Contents: executable and documentation with includes a description of the grain size measurement procedure and a couple of exercises.
Size: 1.37 MB
Platform: Microsoft Windows 95/98/NT/2000
Format: Self-extracting ZIP file