Battery Powered Stroboscopes
DT-311A Digital Stroboscope
Flash Range
40-35,000 RPM/FPM
The DT-311A-2 (DT-311N) is a portable, highly stable, and accurate, industrial-quality stroboscope. Suitable for non-contact RPM measurement, inspection, and observation of moving parts by “freezing” or “slowing down” movement.
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Features
- Provides 12 V DC power for external sensors.
- Detachable pistol-grip handle.
- Accepts external trigger input and provides synchronizing pulse output.
- Phase shift for best view and flash photography.
- Instant double and half-rate flash selection for error-free reading.
- Flash rate control.
Specifications
Flash Range | 40-35,000 FPM |
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Accuracy | Internal Mode: ±0.01% of reading / External Mode: ±0.01% or ± 1 digit |
Drift | ±0.01% per degree C |
Update Time | Internal Mode: 0.2 seconds / External Mode: ±0.01% or ± 1 digit |
Display & Rate | Divide or multiply by 2, selectable |
Operating Temperature | 0-40°C |
Display | 5 digits, 10 mm high, red LED |
Power Requirements | 115 V or 230 V AC (specify), 50/60 Hz, 30 VA |
Sensor Power Supply | 12 VDC ± 0.5V (50ma) |
Flashtube | Xenon, 10 W maximum |