Shimpo DT-311A
This product is obsolete and has been replaced by the DT-3011N.
The Shimpo DT-311A stroboscope provides the illusion of “stopped motion” by adjusting the strobe’s flash rate so the equipment appear to be standing still or in slow motion. The DT-311A also measures rotational (RPM) or reciprocal (strokes per minute) speeds with the same precision as an electronic digital tachometer.
Ideally suited for printing inspection, motion analysis, preventive maintenance and speed measurement of repetitive motion, the Shimpo DT-311A strobes provide timely data on vibrating parts, leaks, spray patterns and a variety of industrial and scientific operations. This stroboscope is extremely easy to maneuver and operate via the lightweight and compact design and simplified user interface, and the rugged metal construction provides unequaled reliability in the harshest environments.
Manufacturer:
Shimpo
| Model | Description | Add to Quote |
| DT-311A | Heavy duty, AC powered stroboscope | Add to Quote |
| DT-311A-230V | Same as 311A but 230 VAC power | Add to Quote |
| NIST-STROBE | NIST traceable certificate for digital stroboscopes, includes data | Add to Quote |
| Specifications | |
| Flash Range | 40-35,000 FPM |
| Accuracy | Internal Mode: ±0.01% of reading External Mode: ±0.01% or ± 1 digit |
| Resolution | 0.1 FPM: 40.0 - 4,999.9 FPM 0.2 FPM: 5,000 - 7,999.8 FPM 0.5 FPM: 8,000 - 9,999.5 FPM 1 FPM: 10,000 - 35,000 FPM |
| Drift | ±0.01% per |
| Update Time | Internal Mode: 0.2 seconds External Mode: ±0.01% or ± 1 digit |
| Input Signal | LO level: 0-0.4 VDCHI level: 2.5 - 12 VDC -- or open collector (npn)pulse width 50us min |
| Output Signal | Synchronous, 400 pulse, 0 to approx. ± 12 V DC 1000 ohms impedance |
| Display & Rate | Divide or multiply by 2, selectable |
| Operating Temperature | 32-104 F (0-40 C) |
| Display | 5 digits, 10 mm high, red LED |
| Flashtube | Xenon, 10 W maximum |
| Flash Duration | 10-30 |
| Sensor Power Supply | 12 VDC ± 0.5V (50ma) |
| Power Requirements | 115 V or 230 V AC (specify), 50/60 Hz, 30 VA |
| Weight | 2.6 lbs. (1.2 kg) |
| Dimensions | 4.7 x 4.7 x7.2" (120 x 120 x 183mm) |
| Warranty | 2 Years |
| EXTERNAL MODE ONLY | |
| Phase Shift | 0 - 359 with 1 resolution or 0 - 333 ms from 200 - 3,000 FPM |
| Input Impedance | 10,000 ohms |
- Aluminum construction provides exceptional durability
- High polish and focused reflector eliminates “blind” viewing areas
- External trigger allows unit to be automatically synchronized with equipment
- Continuous duty cycle eliminates need to shut down for cooling
- Phase shift allows visual analysis of rotating/reciprocating objects
- High accuracy ( ±0.01% of reading ) is ideal for QC inspection and process control
- Synchronous output enables strobe to drive other strobes
- Flash timer control conserves flash tube life
- Easy tri-pod or permanent mounting with integral mounting thread