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LS-9-12000-UV UV Inspection Stroboscope, Black Light Strobe

Made in Germany
UV Stroboscope LS-9-12000-UV
Click images to enlarge.
The Checkline LS-9-12000-UV stroboscope is designed for visual inspection of UV ink on labels and other printed material. It is commonly used on slitters, rewinders, and similar process equipment.

The LS-9-12000-UV's flash can be triggered by an external sensor or optional plug-in module (LS-FCM). Two or more strobes can be synced together to cover wide webs.

The LS-9-12000-UV requires 24V DC power. If 24V DC power is not available we offer an option AC-DC power supply, part number LS-ACWORLD-90VA.


  • Powerful xenon flash tube will illuminate the complete spectrum of UV ink
  • Uses long-life Quartz Glass Xenon tube has a typical life of over 200 Million flashes
  • Extremely short flash duration of less than 10 microseconds (┬Ás) provides for a super-sharp image
  • Requires 24V DC Power (Not Included), An optional power adapter is available.
  • Can be externally triggered using industry standard TTL-type square-wave signal at rates up to 208Hz and even higher
  • 9 inch wide (230 mm) aluminum enclosure efficiently dissipates heat eliminating need for bulky heat sinks
  • Two (2) or more LS-9 Strobes can be synced for wider web coverage
  • CE-certified with safety and EMV approvals suitable for use worldwide
  • Threading holes provided for fixed-mounting on machine frame or articulating arm
  • Adjustable light intensity 30-100% to optimize brightness for any application

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LS-FCM, A6-1050, RT STROBE eco control
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Flash Control Module
Label Sensor for Triggering On Label Gaps - LS-GAPSENSOR
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Label Sensor for Triggering On Label Gaps
- Only label sensor on the market that is immune to the interference caused by a strobe.
registration mark sensor
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Registration Mark Sensor
- Color Mark registration detection on transparent and translucent, including many metalized films and paper
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Web Inspection Stroboscope
- Unmatched image brightness (2500 Lux) along with best sharpness and light uniformity from any strobe in its class


Flash Range0 - 12,500 FPM (flashes per minute)
Power Required18 - 28 V DC / 1.6A (40 Watts)
Universal AC power supply sold separately, pn LS-AC-WORLD-90VA
External Trigger Input3 - 30 V / max 5 mA
(voltage-free optocoupler)
DIN 41524 5-pin standard plug
Uout = Uin, max 200 mA
Life Cycle> 200,000,000 flashes (@6000 FPM)
Flash Duration< 10 μsec (microseconds)
Flash BrightnessSingle flash 20 megalux @ 30cm (12 inches)
Flash Brightness2500 lux @ 30cm (12 inches), 6000 FPM
Flash Energy2 Joules (2000 mJ @ 900 FPM)
Brightness Adjustment30 - 100% via knob on backside panel
(to optimize brightness for each application)
Illumination Areaapprox. 12" x 20" (300 x 500 mm)
Light Colour6000 - 6500 K
Housing MaterialAluminum
Dimensions9.1" x 5.1" x 4.4" (230 x 130 x 112 mm)
Weight1400 g (3 lbs.)
Ambient Temperature0 - 40 °C (32-114 °F)
Storage Temperature-25 - 70 °C (-10 - 125 °F)
Air HumidityMax 95%, non-condensing
Mounting HolesThreaded 1/4 x 20 unc and 2x M5 holes on bottom side of strobe housing
Warranty1 Year
Mounting HolesLocated on underside of housing:
(1) 1/4 - 20UNC in center
(2) M5 Threaded Inserts (60 mm c:c) outer
Manual Test TriggerPin1 (+24V)
Pin3 (0V)
Jump Pin1 to Pin4
Momentarily Jump Pin3 to Pin5

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In stock
1 Week Lead Time (Estimated)
2-3 Week Lead Time (Estimated)
Lead Time Varies, Please contact us for availability.