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DT-315A Battery Powered Stroboscope

Flash Range: 40-35,000 RPM/FPM

Portable, highly stable and accurate, industrial-quality tools for non-contact RPM measurement, inspection and observation of moving parts by "freezing" or "slowing down" the action.
Made in Japan

Features

  • Highest accuracy and most stable flash rate
  • Accepts external trigger input and provides synchronizing pulse output
  • Easy-to-read LED display
  • Phase shift for best view and flash photography
  • Easy-to-operate controls
  • Flash rate control
  • Detachable pistol-grip handle
  • Instant double and half-rate flash selection for error-free reading
  • Provides 12 V DC power for external sensors

Optional Carrying Case

Optional Carrying CaseHard plastic carrying case with custom molded insert allows for safe storage and easy transportation. Provides storage space for the DT-315A, AC adapter, and accessories.

Light Output (LUX) vs Distance

light output
at 30 cm Distance, 6000 flashes/min (FPM)

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Stroboscope
- Highest accuracy and most stable flash rate
- Provides 12 V DC power for external sensors
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High-Intensity LED Stroboscope
- Extraordinary durability with extruded aluminum, NEMA 4X (IP65) construction
- Bright LED display and simple controls aid in user operation

Specifications

Flash Range40-35,000 FPM
AccuracyInternal Mode: ±0.01% of reading
External Mode: ±0.01% or ± 1 digit
Resolution0.1 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 °C
Update TimeInternal Mode: 0.2 seconds
External Mode: ±0.01% or ± 1 digit
Input SignalLO level: 0-0.4 VDC
HI level: 2.5 - 12 VDC -- or open collector (npn)
pulse width 50us min
Output SignalSynchronous, 400 µs pulse, 0 to approx. ± 12 V DC 1000 ohms impedance
Display & RateDivide or multiply by 2, selectable
Operating Temperature32-104 °F (0-40 °C)
Display5 digits, 10 mm high, red LED
FlashtubeXenon, 10 W maximum
Flash Duration10-30 µs
Sensor Power Supply12 VDC ± 0.5V (50ma)
Power RequirementsInternal Rechargeable battery
Weight4.4 lbs. (2 kg)
Dimensions4.7 x 5.6 x 9.7" (120 x 141 x 248 mm)
Warranty2 Years
EXTERNAL MODE ONLY
Phase Shift0 - 359° with 1° resolution or
0 - 333 ms from 200 - 3,000 FPM
Input Impedance10,000 ohms

Downloads

PDF Instruction Manual Click to downloadPDF Data Sheet Click to download
External Connector Details Click to download

Buy Now

  Item Price Description  
Check the items you would like to purchase then click "Buy Now"
DT-315A$755.00DT-315A Battery Powered Digital Stroboscope, 115V Adapter
DT-315A-2$790.00DT-315A-2 Battery Powered Digital Stroboscope, 230V Adapter
Accessories
NISTCAL$100.00NIST Traceable Calibration Certificate
311FH$55.00Spare flash tube for DT-300 Series Strobes
DT300CC$115.00Carrying Case for DT-300 Series Strobes
SG-300$100.00Protective Rubber Caps for DT-300 Series Strobes
BP-315A$135.00Spare / Replacement battery pack for DT-315A
SAS-DT300$185.00Articulating Swing Arm
DT-315A-BC$110.00Replacement / Spare Charger DT-315A 110V AC
DT300-CON$30.00External Trigger Signal Connector
311RT$15.00Spare Flash Tube Removal Tool
In stock
1 Week Lead Time (Estimated)
2-3 Week Lead Time (Estimated)