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    QBS-LED Portable Battery powered LED Stroboscope

    Made in Germany The hand-held, battery-powered Checkline Europe QBS-LED is a stroboscope equipped with 118 extremely bright LEDs for the highest light output in its class. (Peak Brightness of 10,000 LUX)

    It has been specifically designed for use in motion analysis, machinery observation and visual inspection, its robust design is well suited for use in the most demanding industrial environments.

    It is the first measuring device of its kind to be equipped with an auto-sync laser function. This allows for the synchronization frequency to be determined very quickly, without manual adjustment or external sensor signals.
    Furthermore, the additionally generated value guarantees absolute measuring certainty.

    The QBS-LED comes with a sturdy aluminum housing fitted with 118 long-life, high performance LEDs providing a peak brightness of 10,000 Lux and a user-friendly adjustment of flash duration to select the optimal balance of brightness and image sharpness.
    A Lithium Ion battery provides up to seven hours of continuous use on a single charge.

    The strobe is easy-to-use, as functions such as flash rate and brightness adjustments are separated from the special functions that are found in a separate menu.
    The special functions include phase shift, internal/external trigger selection, flash delay, divider and "Slow Motion" mode.

    The QBS-LED uses the "strobe effect" whereby -when the flash rate is equal to the rotational speed-, the target will appear "frozen".

    Typical applications include: motion and vibration analysis, balancing of rotating shafts, fans, cams, high speed motion analysis of speakers or ink-jet printing and more.
    Ideal for use in the textile, paper making, sheet metal production, automotive and printing industries.
     

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    • Built-In Laser Light Source provides a Non-Contact "Tachometer Mode" when used in combination with reflective tape
    • 118 High Power LEDs produce 10000 Lux Peak Brightness
    • Threaded mounting holes for fixed mount applications
    • Selectable units of "FPM, "Hz" or "1/MIN"
    • Rugged, lightweight aluminum housing with an ergonomic handle, convenient operator controls and backlit LCD display
    • Additional features include "Phase Shift" and Internal/External Trigger
    • Flash range of 30 - 300,000 fpm (0.5-5000 Hz) with user-selected units of Hz or FPM (Flashes Per Minute)
    • Adjustable flash duration allows for optimal tuning of brightness and image sharpness for every application
    • Traceable Calibration Certificate provided
    • CE Certified with 1-Year Warranty
    • Supplied with a universal AC battery charger. Can also be used to continuously power the QBS-LED for fixed-mounted use
    • "PRO Mode" provides additional functions including Multiplier, Delay and Memory (5 User-set Values)
    • Built-In Lithium-Ion battery provides up to five hours of continuous operation on a single charge. Battery status is shown on LCD display
    Complete Kit

    The QBS-LED is supplied as a complete kit including:

    • The QBS-LED stroboscope,
    • Removable handle,
    • Universal AC adapter with USA, EURO and UK plugs,
    • DIN connector (for use when externally triggering from sensor),
    • Reflective tape,
    • Traceable calibration certificate
    • Instruction manual with Quick-Start Guide

    All supplied in a foam-fitted plastic carrying case.

    QBS-LED Stroboscope Auto-Sync Function
    Video Preview for ID: VZuV3undlO0
    ▶
    Light Output (LUX) vs Distance

    Light Output (LUX) vs Distance
    At 20 cm Distance, 6000 flashes/min (FPM)

    Video
    Video Preview for ID: TzbnkGVgKfw
    ▶
    QBS-LED brochure
    Number of LEDs118 High Power LEDs
    Flash Rate30 - 300,000 FPM (0.5 - 5000 Hz)
    Accuracy± 0.02% (± 1-digit/±0.025usec)
    Flash DurationAdjustable (1 usec up to 2000 usec)
    Resolution± 0.1 FPM (30 - 999) ± 1 FPM (1000 - 9999) ± 10 FPM (10,000-300,000)
    Brightnessapprox. 8,000 Lux @ 1° Sharpness & 300 mm (12 inch) distance
    DisplayLCD, multiple lines
    Flash ColorApprox. 5,000 - 8000 K
    PowerBuilt-In Lithium-Ion rechargeable battery, 3100 mAh
    Housing MaterialAluminum
    Weight1.15 Kg (2.5 Lbs)
    Temperature Range0° - 40° C / 32° - 104° F
    Battery Lifeapprox. 2:30 Hours @ 4,000 Lux (0.50°) approx. 5:00 Hours @ 2,000 Lux (0.25°)
    Recharging Time5-6 hours
    Warranty1 Year
    Housing ProtectionIP30
    Mounting Holes1x 1/4"-20UNC (in center) 2x M5 Threaded Holes (60 mm c:c)
    Trigger Input Signal3...30 V / max. 5 mA (Isolated optocoupler) DIN 41524 5-pin standard plug Uout = 24V DC, 60 mA switchable trigger input
    Trigger OutputNot available
    CertificationCE (as per EU norms)
    Default SettingsFREQUENCY=1000 FPM, BRIGHT=1°/166usec, PHASE=0, TRIGGER=INT, Display Units=FPM, Multiplier=x1, Bright Units=deg, Delay=0msec, Divider=1, Slow=0, Trigger=0(rising)
    Dimensions150 x 130 x 112 mm / 6 x 5,1 x 4,4 inch

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    All mentioned prices are excluding VAT & excluding shipment costs.
    Availability:
    Available: 1 - 3 days ,
    Delivery time: 1 - 3 weeks ,
    special order request

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