. For a materials test, the test is usually done in a poly test tube (believe it or not, testing using a what? a test tube) ....so the way it goes is
usually as simple as... place weighed increments of base charge in test tube and firmly press, add weighed increments of initiator and lightly press,
add weighed increment of flash igniter and leave loose, insert firing squib or fuse coupling sleeve ...that's it. |