Shimpo DT-311A Stroboscope:
- Internal Mode
- Flashing Range 40.0 – 35,000 FPM (flashes per minute)
- Accuracy ±0.01 % of reading
- Resolution 0.1 FPM : 40.0 – 5,000 FPM
- 0.2 FPM : 5,000 – 8,000 FPM
- 0.5 FPM : 8,000 – 10,000 FPM
- 1 FPM : 10,000 – 35,000 FPM
- Phase Shift Use +/- push buttons (360° in 6 seconds)
- Display Update Time 0.2 seconds approx.
- Output Signal Synchronous, 400 μsec. Pulse output, 0 to +12 VDC amplitude(approx.), 4.7 KΩ impedance
- Rate Multiplier/Divider Multiply by 2, divide by 2
- External Mode Flashing Range 0.0 to 35,000 FPM (flashes per minute)
- Accuracy ±0.01 % ±1 digit
- Phase Shift 0 to 359° with 1° resolution
- Display Time 0 to 2,000 μsec from 40 – 10,000 FPM
- External Trigger Input Signal LO level : 0 -0.8 VDC, HI level : 2.5 – 12 VDC or open collector (NPN), pulse width 50 μsec min.
- Input Impedance 4.7 KΩ to 12 V / 6.8 KΩ to 0 V
