The hand-held, battery-powered Check-Line QB-LED is a stroboscope featuring 40 extremely luminous LEDs for the highest light output in its class.
It has been designed specifically for machinery observation, visual inspection and motion analysis and its robust design is suitable for use in the toughest industrial environments.
The QB-LED features a sturdy aluminium housing fitted with forty long-life, high performance LEDs providing a peak brightness of 5000 Lux and a user-friendly adjustment of the flash duration, to select the optimal balance of brightness and image sharpness. The built-in Lithium Ion battery provides up to seven hours of continuous use on a single charge.
It 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. "Slow Motion" mode allows the user to offset the flash rate to put the "frozen" image into virtual "slow-motion".
The QB-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.
40 High Power LEDs produce 5000 Lux Peak Brightness
Selectable units of "FPM, "Hz" or "1/MIN"
"Slow Motion" mode allows user to offset the flash rate to put the "frozen" image into "slow-motion" (External Trigger Mode only)
Additional features include "Phase Shift" and Internal/External Trigger
Rugged, lightweight aluminum housing with an ergonomic handle, convenient operator controls and backlit LCD display
Supplied with universal AC battery charger. Can also be used to continuously power the QB-LED for fixed-mounted use
Built-In Litium-Ion battery provides up to seven hours of continuous operation on a single charge. Battery status is shown on LCD display
Flash range of 30 - 300,000 fpm (0.5-5000 Hz) with user-selected units of Hz or FPM (Flashes Per Minute)
"PRO Mode" provides additonal functions including Multiplier, Delay and Memory (5 User-set Values)
Adjustable flash duration allows for optimal tuning of brightness and image sharpness for every application
CE Certified with 1-Year Warranty
Traceable Calibration Certificate included
The QB-LED is supplied as a complete kit including:
Universal AC adapter with USA, EURO and UK plugs,
DIN connector (for use when externally triggering from sensor),
Instruction manual with Quick-Start Guide
All supplied in a foam-fitted plastic carrying case.
QBS-LED Portable Battery powered LED Stroboscope
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