QLED
Stroboscope

Measuring range 30 – 300000 flashes per minute FPM)
Hand-held LED stroboscope for non-contact measurement of revolutions, for monitoring moving parts and ascertain the oscillation frequency of running systems

Industry stroboscope for battery operation with LCD display

Stroboscope with integral long-living LED illuminant

Special Features

  • Powerful light output: 1750 Lux (stroboscope QLED-40) or 6500 Lux (stroboscope QLED-118) at 1°/300 mm
  • 2 operation modes:
    Standard: frequency, brightness, phase shifting
    Profi: additional e. g. slow motion, frame rate, pulse devider, memory
  • Auto-Sync Laser Function: To determine the synchronisation frequency without manual adjustment or external sensor signal (only QLED-118)
  • Can be triggered internal and external: for phase shifting and additional functionsIlluminants with adjustable light intensity and sharpness
  • Adjustable units: FPM, Hz, rpm
  • LCD Display
  • Resolution depending on flash frequency 0.1, 1 or 10 FPM
  • Thread insert for handle or stationary use

Standard Features

  • For revolutions up to 300000 FPM (rpm)
  • Latest LED technique with 40 or 118 LED`s depending on model
  • Recommended distance to object: 1 m for model QLED-40 or 3 m for QLED-118
  • Easy to use with a large number of functions
  • Rugged aluminium housing for industrial use
  • 5 flash frequencies can be saved for fast adjustment
  • IP 30 protected
  • Power supply: Li-Ion battery
  • AC adapter for charging

 Available Models

Model Measuring Range Light Intensity
QLED-40 30 – 300000 FPM approx. 1750 Lux at 1°/300 mm
QLED-118 30 – 300000 FPM approx. 6500 Lux at 1°/300 mm

SPECIFICATIONS

QLED-40 QLED-118
Number of LED`s: 40 118
Frequency range: 30 – 300000 FPM (rpm) 30 – 300000 FPM (rpm)
Display: LCD, multiline LCD, multiline
Accuracy: ±0.02 %, (±1 digit/±0.025 µs) ±0.02 %, (±1 digit/±0.025 µs)
Resolution: ±0.1 (30 – 999.9 FPM)
±1 (1000 – 9999 FPM)
±10 (10000 – 300000 FPM)		 ±0.1 (30 – 999.9 FPM)
±1 (1000 – 9999 FPM)
±10 (10000 – 300000 FPM)
External trigger input: 3 – 30 V/max. 5 mA,
DIN 41524 5-Pin standard plug		 3 – 30 V/max. 5 mA,
DIN 41524 5-Pin standard plug
Flash duration: Adjustable Adjustable
Light intensity: Approx. 1750 Lux at 1°/300 mm Approx. 6500 Lux at 1°/300 mm
Flash color: Approx. 5000 – 8000 K Approx. 5000 – 8000 K
Power supply: Integrated Li-Ion accumulator Integrated Li-Ion accumulator
Operating time: Approx. 7 h at 0.5° (~875 Lux)
Approx. 4 h at 1.14° (~2000 Lux)		 Approx. 2.3 h at 0.5° (~4000 Lux)
Approx. 5 h at 0,25° (~2000 Lux)
Temperature range: 0 – 40 °C 0 – 40 °C
Housing material: Aluminium Aluminium
Dimensions: 150 x 130 x 112 mm (LxWxH) 150 x 130 x 112 mm (LxWxH)
Weight net: Approx. 1050 g Approx. 1150 g

Specifications subject to change without notice!

DELIVERY INCLUDES

Stroboscope QLED-40 or QLED-118 with carrying case, AC adapter with 4 adapters (EU, GB, USA, AUS-NZL), trigger plug, handle, calibration certificate and operating manual

DOWNLOADS