O
Oppie
I took out the ancient General Radio 1531-A stroboscope today to measure a
spindle speed on a machine tool. Found it in a dumpster years ago and it was
in perfect operating condition. Just needed calibration. All toobs but quite
a find.
http://www.ietlabs.com/pdf/application_notes/Handbook_Stroboscopy.pdf
www.ietlabs.com/pdf/GR_Experimenters/1960/GenRad_Experimenter_Sept_1960.pdf
www.tequipment.net/pdf/IET/IET_GR1531AB.pdf A later version but you get the
idea.
spindle speed on a machine tool. Found it in a dumpster years ago and it was
in perfect operating condition. Just needed calibration. All toobs but quite
a find.
http://www.ietlabs.com/pdf/application_notes/Handbook_Stroboscopy.pdf
www.ietlabs.com/pdf/GR_Experimenters/1960/GenRad_Experimenter_Sept_1960.pdf
www.tequipment.net/pdf/IET/IET_GR1531AB.pdf A later version but you get the
idea.