Show all products
Contact 
Contact Us
Checkline Europe
Chat function is not available since you have not allowed us to use tracking cookies.

QBS-LED Portable Battery powered LED Stroboscope


Made in GermanyThe 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 synchronisation 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.
 


Video


Features

  • 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 universal AC battery charger. Can also be used to continuously power the QBS-LED for fixed-mounted use
  • "PRO Mode" provides additonal functions including Multiplier, Delay and Memory (5 User-set Values)
  • Built-In Litium-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


Related Products

QB-LED Portable Battery powered LED Stroboscope


  • 40 High Power LEDs produce 5000 Lux Peak Brightness
  • "Slow Motion" mode allows user to offset the flash rate to put the "frozen" image into "slow-motion" (External Trigger Mode only)

More details

DS-2000LED LED Stroboscope


  • Produces the brightest flash and sharpest image over the entire range to
  • NIST-Traceable Calibration Certificate provided

More details


Light Output (LUX) vs Distance

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

Specifications

Number of LEDs
118 High Power LEDs
Flash Rate
30 - 300,000 FPM (0.5 - 5000Hz)
Accuracy
± 0.02% (± 1-digit/±0.025usec)
Flash Duration
Adjustable (1 usec up to 2000 usec)
Resolution
± 0.1 FPM (30 - 999) ± 1 FPM (1000 - 9999) ± 10 FPM (10,000-300,000)
Brightness
approx. 8,000 Lux @ 1° Sharpness & 300 mm (12 inch) distance
Display
LCD, multiple lines
Flash Color
Approx. 5,000 - 8000 K
Power
Built-In Lithium-Ion rechargeable battery, 3100 mAh
Housing Material
Aluminium
Weight
1.15 Kg (2.5 Lbs)
Temperature Range
0° - 40° C / 32° - 104° F
Battery Life
approx. 2:30 Hours @ 4,000 Lux (0.50°) approx. 5:00 Hours @ 2,000 Lux (0.25°)
Recharging Time
5-6 hours
Warranty
1 Year
Housing Protection
IP30
Mounting Holes
1x 1/4"-20UNC (in center) 2x M5 Threaded Holes (60 mm c:c)
Trigger Input Signal
3...30 V / max. 5 mA (Isolated optocoupler) DIN 41524 5-pin standard plug Uout = 24V DC, 60 mA switchable trigger input
Trigger Output
Not available
Certification
CE (as per EU norms)
Default Settings
FREQUENCY=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)
Dimensions
150 x 130 x 112 mm / 6 x 5,1 x 4,4 inch

Downloads


Buy Now

Product


Product name
Price
Quantity
QBS-LED - Battery Powered LED Stroboscope with 118 High-Powered LEDs
€ 2.416,00 
   
 

Accessories


Product name
Price
Quantity
QB-BAT - Rechargeable Lithium-Ion Battery Pack for QB-LED & QBS-LED
€ 97,00 
   
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available , preorder 1-2 weeks , special order, request
We Checkline Europe B.V. would like to use cookies and similar technologies in order to optimize your shopping experience and this requires your consent. By clicking on the "Accept cookies" button you agree to our use of cookies and similar technologies. If you do not agree, you can refuse the use or customize settings for the respective cookies by clicking on the button "Cookie Settings".You also have the possibility to specify that only certain cookies, which we use on our website should be activated. This banner will be displayed until you have selected your cookie preferences. If you decide against the use of cookies, we will not use cookies nor similar technologies, except those that are essential for the proper functioning of the website. Click here for our privacy policy