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SkyRay - LED Flood Curing System

Uvitron SkyRay - UV LED Flood Light Curing System
  • Curing area: 5" x 5"
  • Up to 2200 mW/cm2 Intensity @ 1"
  • Cool-output Long-life LEDs available in 4 spectral types
  • User control of time & intensity / Remote control & reporting via PC or PLC
  • Integrated Lamp head, power supply and controller
  • Optional shielded benchtop curing chamber
Uvitron SkyRay - UV LED Flood Light Curing System

Product Summary

The SkyRay 800 is a compact programmable LED flood curing system. The SkyRay integrates all system components into a small lamp head which can be easily mounted anywhere on a factory floor, with no remote controller, power supply box or remote cooler required. Just mount the head, connect the AC power cord and start timed exposure curing! The long life solid-state LEDs illuminate a 5x5 inch curing area with cool and evenly distributed high intensity light. The system features an integrated exposure timer and adjustable output intensity. The front panel LCD display and sealed membrane type keypad make programming and monitoring of curing operations a snap. System dose and setup parameters feature password protection to prevent unauthorized changes to sensitive process and control settings. The unit features a variable speed cooling fan and convenient flush-mounted carrying handles. The enclosure’s slim design allows for side-by-side mounting of multiple units for exposure of larger curing areas.

System Timers

Duration of curing is controlled by a 1 to 9999 second timer that turns off the LEDs and beeps after exposure is complete. The timer can alternatively be switched to a 1 to 9999 hour mode for use in artificial aging or other long exposure applications. The exposure timer can also be set to a user controlled manual mode in which exposure time increments on the display to indicate elapsed time of a cure.

Lamp Intensity Control

The system has a user adjustable 0 to 100% intensity level. This feature provides the flexibility of choosing appropriate curing intensity for sensitive materials.

Status Indicators and Alarms

Three front panel LEDs are provided: AC power-on / door open, lamp LEDs on, and system alarm. The SkyRay also monitors all internal sub-systems and environmental conditions, and displays system status, internal temperature levels and alarm conditions on the LCD display.

External Logic Signal Interface

The system can be remotely monitored and controlled using isolated logic signals available at a 15-pin D-sub connector on the unit’s top panel. The digital logic functions allow high-speed control of the SkyRay for applications requiring a direct interface with machine controllers or PLCs. Control signals include LEDs on/off, 0 to 10V LEDs intensity, and a safety interlock that disables LEDs. Monitoring signals include LEDs lit, chamber temperature and system alarm.

Remote Control via PC Serial Port

The system can also be remotely controlled via USB or RS485 serial ports. A Windows™ compatible graphical interface program allows all system functions to be exercised, and with RS485, multiple units can be networked.

Foot Pedal Control

An optional exposure control foot pedal is available for applications requiring hands-free operation. The pedal can be used in conjunction with the system's exposure timer, or in a manual mode in which the lamp LEDs remain on as long as the pedal is pressed.

Lamp Power Regulation

The system’s switch mode power supply maintains constant lamp power regardless of variations in AC line input or LED voltages, resulting in consistent and repeatable curing times.

Universal wide-range AC line input

The Auto-Ranging 100~240VAC 50/60Hz power factor corrected AC input makes the SkyRay easy to use in any country, with no wiring changes or voltage select switching required.

Forced Air Cooling

A baffled variable speed fan cooling system with removable filter channels cooling air appropriately to all components to ensure high system reliability.

Optional LED Spectrums

The SkyRay is available with 365nm @ 1300 mW/cm2, 385nm @ 1700 mW/cm2, 395nm @ 1900 mW/cm2 & 405nm @ 2200 mW/cm2 LEDs, which ensure compatibility with many types of adhesives and coatings from all manufacturers.

System Dimensions

Uvitron Skyray UV LED flood curing system drawing
System weight: 11.25 lbs


Additional Product Information

Product Files
System Type LED Flood Curing System
Lamp Power 800W
Input Voltage 100-120 / 200-240 VAC ±10% (auto-ranging)
Input Current (Max) 13.0/6.5 Amps
Curing Area 5" x 5"
Weight 11.25 lbs
Size (L x W x H) 6.90” x 5.44” x 10.90”

System Part Numbers

Part No. Wavelength (nm) Intensity @ 1" (mW/cm2) Details Ordering
UV3805 365 1300 SkyRay 800, Includes UV/IR protective glasses, power cord and manual
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UV3153 385 1700 SkyRay 800, Includes UV/IR protective glasses, power cord and manual
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UV3937 395 1900 SkyRay 800, Includes UV/IR protective glasses, power cord and manual
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UV3896 405 2200 SkyRay 800, Includes UV/IR protective glasses, power cord and manual
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Accessories Part Numbers

Part No. Item Details
UV1080 Rayven Shielded Curing Chamber Provides full shielding and shutter door interlock
UV3699 SkyRay Mounting Bracket Assy w/ fasteners & right angle DB15 interconnect cable (used to mount to Rayven curing chamber).
UV3164 LED Filter Glass Replacement Filter Glass For SkyRay 800
UV0725 LEDs Control Foot Pedal Provides hands-free control of shutter and exposure timing
UV3904 SkyRay Remote Control Interface Software CD ROM Windows 98 / 2000 / XP / Win7 / Win8 / Win10 GUI
UV3902 Right Angle USB cable 2.0 meter, black
UV3383 USB to 2-Wire RS485 Adapter / Converter Connect PC to RS485, used with UV3924
UV3924 RS485 Remote Interface Cable, DB15 to DB9 Connect multiple units together, used with UV3383
UV0526 RS485/Logic Remote Interface Cable Control from RS485, PC or digital logic
(Multiple) Power cords Multiple types available
(Multiple) UV Curing Tray Stainless steel non-stick surface
UV1450 LEDCure Radiometer UVA or Visible ranges, 10-10,000mW/cm2
UV02231 UV/IR Protective Safety Glasses Sport contour, 3.0 shade
UV0495 UV/IR Protective Safety Glasses OTG (fit over prescription eyewear), 3.0 shade
UV01889 UV Protective Face Shield Lift-up face shield ideal for maximum UV/Visible light protection, 4.0 shade