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LED array, + Photo Tachometer, Battery power STROBOSCOPE
Model : DT-2299 ISO-9001, CE, IEC1010
Features :
* Stroboscope use high intensity LED array.
* LCD display with back light.
* Stroboscope range : 10 to 99,999 RPM.
* External trigger for stroboscope.
* Photo tach. range : 10 to 99,999 RPM.
* Photo tachometer use the laser light beam.
* Power supply : 1.5 V ( UM-1 ) x 4 PCs
* DCV power supply via external AC/DC adapter
is available, AC/DC adapter is optional.
LUTRON ELECTRONIC
Battery power + Laser Photo Tachometer, Contact Tachometer
COMBINATION STROBOSCOPE
Model : DT-2299
FEATURES
* Combination Stroboscope with 3 functions : * Battery power Stroboscope, use high intensity LED
Digital Stroboscope, Laser Photo Tachometer, array, long life.
Contact Tachometer ( optional probe ), 3 in 1 , * Back light high visible LCD display gives exact reading
intelligent function. with no guessing or error and saves battery energy.
* Stroboscope, wide measuring range up to 99,999 RPM. * High precision both for Stroboscope and Tachometer
* The Digital Stroboscope is used the microprocessor measurement.
circuit design, high accuracy, digital readout, light duty, * Use an exclusive one chip MICRO-PROCESSOR
that is ideal for inspecting and measuring the speed of LSI-circuit and crystal time base to offer high
moving gears, fans, centrifuges, pumps, motors and accuracy measurement & fast measuring time.
other equipment used in general industrial * Stroboscope build in external trigger input.
maintenance, production, quality control, laboratories * Long distance Laser Photo Tachometer build in.
and as well as for schools and colleges for * Optional Contact Tachometer probe is available.
demonstrating strobe action. * Compact and heavy duty housing case.
GENERAL SPECIFICATIONS
Display 5 digits ( 0 to 99999 ) LCD display. Operating 0 to 50 ℃ ( 32 to 122℉ )
Circuit Exclusive one-chip design microprocessor Temperature
LSI circuit. Humidity Less than 80% R.H.
Measurement Stroboscope Power Supply DC 1.5 V, UM-1 (D type) battery x 4 PCs
Unit : FPM ( rotation per minute ). * DC 9V adapter input is built, AC/DC
build in external trigger input. adapter is opional, not in included.
Laser Photo Tachometer Power Stroboscope ( 3600 FPM ) :
Unit : RPM ( rotation per minute ). Consumption DC 160 mA.
Contact Tachometer Laser photo Tachometer ( 3600 RPM ) :
Unit : RPM ( rotation per minute ). DC 130 mA.
Surface speed ( ft/min., m/min ) Weight 800 g ( 1.76 LB ).
* It should cooperate with optional Dimensions 21 cmx12 cmx12 cm (8.3"x4.8"x4.8").
contact probe ( TA-35 ). Accessories Operation manual.............................1 PC.
Sampling Time Approx. 1 second. Included Reflective tape.................................1 PC.
Calibration Crystal time base and microprocessor Optional Contact Tachometer probe ( TA-35 ).
circuit, no external calibration process Accessories ACV 110V, 220/230V to DC 9V adapter.
required.
ELECTRICAL SPECIFICATIONS OF STROBOSCOPE
Stroboscopic 100 to 99,999 flashes per minute (FPM). Resolution 0.1 FPM/RPM (less than 1,000 FPM/RPM)
Flash Rate Low range : 100 to 1,000 RPM/FPM. 1 FPM/RPM ( > 1,000 FPM/RPM ).
High range : 1000 to 99,999 RPM/FPM. External Input signal : 5V to 30 V rms,
Accuracy ± ( 0.05% + 1 digit ). Trigger 100 to 99,999 RPM/FPM.
Light Source Long life high intensity LED array. Input
ELECTRICAL SPECIFICATIONS OF LASER PHOTO TACHOMETER
Range 10 to 99,999 RPM Accuracy ± ( 0.05% + 1 digit ).
Photo 50 - 1,500 mm typically. Sampling Time 1 sec. ( 60 RPM ).
Tachometer * Spec. of detecting distance are that Resolution 0.1 RPM < 1,000 RPM
detecting under the size of reflecting tape is 10 1 RPM ≧1,000 RPM
distance mm square & the measuring RPM Time base Quartz crystal
value is 1,800 PPM. The max. & min. Laser light * Less than 1 mW.
detecting distance may change under source * Class 2 laser diode. Red. Wave length
different environment, different is 645 nm approximately.
reflecting tape or the measuring RPM
beyond 1800 PRM.
ELECTRICAL SPECIFICATIONS OF CONTACT TACHOMETER ( OPTIONAL PROBE, TA-35 )
Range Contact Tachometer : Resolution 0.1 RPM < 1,000 RPM
0.5 to 19,999 RPM 1 RPM ≧1,000 RPM
Surface Speed ( m/min. ) : 0.01 m/min. ≧ 100 m/min.
0.05 to 1,999.9 m/min. 0.1 m/min. > 100 m/min.
Surface Speed ( ft/min. ) : 0.1 ft/min. < 1000 ft/min.
0.2 to 6,560 ft/min. 1 ft/min. ≧ 1,000 ft/min.
Accuracy ± ( 0.05% + 1 digit ). Accessories RPM adapter ( Cone type )............ 1 PC.
Sampling Time 1 sec. ( 6 RPM ). Included RPM adapter ( Funnel type ).......... 1 PC.
Surface speed test wheel.............. 1 PC.
* Appearance and specifications listed in this brochure are subject to change without notice. 0505-DM2299
