TIME SELECTOR FOR SERIES PULSE ANALYSIS

The selector is used ibr measuring pulse tlme in a series of pulses. The minimum channel width is 25 mu sec,; the clearance between channels ls 2.5 mu sec. Due to the small resolving time ( approximates 3 x 10/sup -8/ sec) the lnstrument can be used for recording single and rarely repeatlng processes. The signal curve, which is similar to the pulse distribution, is produced by periodically discharging a condenser storage device. Photographs may be obtained from an osclllograph tube. (R.V.J.)