DT-311A Heavy Duty, AC Powered Stroboscope The DT-311A heavy duty, AC powered strobo- scope provides the illusion of “stopped mo- tion”: by adjusting the strobe’s flash rate, equipment appear to be standing still or in slow motion. The DT-311A also measure ro- tational (RPM) or reciprocating (strokes per minute) speeds with the same precision as an electronic digital tachometer. Ideally suited for printing inspection, motion analysis, preventive main- tenance and speed measurement of repetitive motion, DT-311A strobes provide timely data on vibrating parts, leaks, spray pat- terns and a variety of industrial and scientific operations the DT- 311A stroboscope is extremely easy to maneuver and operate via its lightweight and compact design and simplified user interface. Its rugged metal construction provides unequaled reliability in the harshest environments. Features • 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 Easy Operation Control LED Change Operation from INTERNAL to EXTERNAL Display SIG flash control Internal Signal “MODE” (Flash) or External Trigger MODE Control LED Changes to Indicate FPM (flash/min.), Dial flash delay in degrees and flash delay in milliseconds Adjust Flash Rate Settings Increase 2 times or X2 / ÷2 decrease by 2 the flash rate setting when in “Internal” mode Phase “SHIFT” Advance or Retard viewed motion in +/- degrees or milliseconds Input Signal DT-311A Specifications Flashing Range 40.0 - 35,000 fpm (flashes per minute) Accuracy ±0.01 % of reading 0.1 fpm: 40.0 - 5,000 fpm / 0.2 fpm: 5,001 - 8,000 fpm / Resolution 0.5 fpm: 8,001 - 10,000 fpm / 1 fpm: 10,001 - 35,000 fpm Phase Shift Use +/- push buttons (360° in 6 seconds) Display Update Time 0.2 sec 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 Flashing Range 0.0 to 35,000 fpm External Mode Accuracy ±0.01 % ±1 digit Phase Shift 0 to 359° with 1° resolution Delay Time 0 to 2,000 mSec 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 Display 5 digits, 0.4” (10 mm) high, LED Flashtube Power/Life Xenon, 10 W max. (100 million flashes) Flash Duration 10 to 40 μs automatically adjusts with flash rate 8” (20 cm) Distance = 4500 lx @ 1500 fpm, 3375 lx @ 6000 fpm with 4.5” (110 mm) irradiation diameter. Lux Rating 20” (50 cm) Distance = 1300 lx @ 1500 fpm, 930 lx @ 6000 fpm with 10” (250 mm) irradiation diameter. Sensor Power Supply 12 VDC (40 mA) Power Requirement 115 VAC or 220 VAC ±10 % 60/50 Hz, 30 VA (specify voltage) Operating Temperature 32 - 104°F ( 0 - 40°C ) Product Weight 2.6 lbs (1.2 kg) Package Weight 3.35 lbs (1.5 kg) Dimensions 7.28” L x 4.72” W x 4.72” H (185 mm x 120 mm x 120 mm) Warranty 2-Year Included Accessories Handle, flash tube removal tool Ordering Details DT-311A Heavy duty, AC powered stroboscope DT-311A-230V Same as 311A but 230 VAC power Printing NIST traceable certificate for digital NIST-STROBE Inspection: stroboscopes, includes data Color Registration Accessories CARRYING-CASE Carrying Case for DT-311A FLASHTUBE-311-2 Replacement flash tube for DT-311A CABLE-311-10FT Input/output cable for DT-311A SAS-DT300 Permanent mount swing arm SG-300 Rubber strobe guard for DT-311A Laser sensor with NPN/PNP (NO,NC) outputs, 1.5 kHz frequency, LED LS-S50MLR-DT311 indication, DT-311A Connector Cable, DISTRIBUTED BY: NEMA 6 (IP67) rating DT-315A Portable Stroboscope with Rechargeable Battery DT-315A Heavy Duty, Portable Stroboscope with Rechargeable Battery. The DT-315A heavy duty, battery powered stroboscope possesses the same great features of the DT-311A with the added convenience of total portability via its own internal power supply. The quick recharge battery lasts up to two hours of full continuous usage with its high intensity flash rate. The DT-315A provides power flexibility by utilizing either its re- chargeable internal, batteries or AC line-power when plugged into the included AC adapter/charger unit. These features make the DT-315A ideal for quality inspection and preventive maintenance of automated motion equipment. Features • Internal, fast-charge rechargeable battery supply • 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 Easy Operation Control Change Operation from INTERNAL to EXTERNAL LED SIG flash control Display Internal Signal “MODE” (Flash) or External Trigger MODE Control LED Changes to Indicate FPM (flash/min.), flash delay in degrees and flash delay in milliseconds Dial Adjust Flash Rate Settings Increase 2 times or X2 / ÷2 decrease by 2 the flash rate setting when in “Internal” mode Input Signal Phase “SHIFT” Advance or Retard viewed motion in +/- degrees or milliseconds DT-315A Specifications Flashing Range 40.0 - 35,000 fpm (flashes per minute) Accuracy ±0.01 % of reading 0.1 fpm: 40.0 - 5,000 fpm / 0.2 fpm: 5,001 - 8,000 fpm / Resolution 0.5 fpm: 8,001 - 10,000 fpm / 1 fpm: 10,001 - 35,000 fpm Phase Shift Use +/- push buttons (360° in 6 seconds) Display Update Time 0.2 sec approx Output Signal Synchronous, 400 μsec. Pulse output, 0 to +12 VDC amplitude(approx.), 4.7 KΩ impedance Rate Multiplier/Divide 0.0 to 35,000 fpm Flashing Range Synchronous Mode: 60.0 ~ 3,000FPM / Delay mode:200 ~ 3,000 FPM External Mode Accuracy ±0.01 % ±1 digit Phase Shift 0 to 359° with 1° resolution Delay Time 0 to 2,000 mSec 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 Display 5 digits, 0.4” (10 mm) high, LED Flashtube Power/Life Xenon, 10 W max. (100 million flashes) Flash Duration 10 to 40 μs automatically adjusts with flash rate 8” (20 cm) Distance = 4500 lx @ 1500 fpm, 3375 lx @ 6000 fpm with 4.5” (110 mm) irradiation diameter. Lux Rating 20” (50 cm) Distance = 1300 lx @ 1500 fpm, 930 lx @ 6000 fpm with 10” (250 mm) irradiation diameter. Sensor Power Supply 12 VDC (40 mA) Low Battery Indicator Display shows all L’s Battery Life 1 - 2 hours depending on flash rate Power Requirement Rechargeable Battery or AC Line Power with included AC adapter Operating Temperature 32 - 104°F ( 0 - 40°C ) Product Weight 4.4 lbs (2 kg) Package Weight 5.5 lbs (2.49 kg) Dimensions 9.84” L x 4.72” W x 4.72” H (250 mm x 120 mm x 120 mm) Warranty 2-Year Certification CE Included Accessories AC charger/adapter, flash tube removal tool, handle Ordering Details DT-315A Heavy duty, rechargeable battery powered stroboscope DT-315A-230V Same as DT-315A except with 230V power NIST-STROBE NIST traceable certificate for digital stroboscopes, includes data Accessories BAT-DT315A/P-ASSY Internal, rechargeable battery assembly for DT-315A DT-315CHARGER AC adapter/charger for DT-315A CARRYING-CASE Carrying Case for DT-315A FLASHTUBE-311-2 Replacement flash tube for DT-315A CABLE-311-10FT Input/output cable for DT-315A DT-315A Viewing SAS-DT300 Permanent mount swing arm Labeling Machine SG-300 Rubber strobe guard for DT-315A Laser sensor with NPN/PNP (NO,NC) outputs, 1.5 kHz LS-S50MLR-DT311 frequency, LED indication, DT-315A Connector Cable, NEMA 6 (IP67) rating Series DT-326B LED Stroboscope The Series DT-326B is a portable, light-weight stroboscope utilizing super bright high pow- ered LED lamps. The DT-326B’s LED array provides a bright, stable strobe light over a wide measurement range with a lifetime far exceeding xenon lit stroboscopes. Containing a rechargeable lithium battery, a single charge can last up to a full 12 hours of operation. The DT-326B is designed for speed and frequency measurements in motion and vibration analysis applications. It is ideal for predictive and preventive maintenance applications such as: motors, shafts, roto-gravure printing, extruders, blow molding, wire lettering and striping, engraving, pulse jets, water jets, fans, cams, gear teeth, belt inspections, fuel injectors, vibration analy- sis, audio speaker analysis, spindle spinning, cutting blade timing and sharpness, plus many more in the printing, packaging, textile, automotive, cable, mining, steel, chemical, optical, medical and shipbuilding industries. LED Panel Display Close-up Features • Wide Flash Range 60 - 120,000 Flashes/min. (1-2000 Hz) can be adjusted to meet almost any high-speed application • Adjustable Flash Pulse duration achieves sharper images for detailed inspection • 100 - 240