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UXR-300BF Compact Xenon Lamps from Ushio

The UXR-300BF xenon lamps from Ushio are high-quality compact light sources with an integrated parabolic reflector.

UXR-300BF compact xenon lamps from Ushio
Ushio UXR-300BF Xenon Lamp

Electrical Characteristics (Initial)
Lamp power: 300 W
Rated lamp current: 20 A
Lamp current (range): 18~21 A
Operating Voltage: 15 V (DC)
 
Operating Conditions (Power Supply)
Power supply: Constant current and power control
Current ripple (P-P): max. 5%
Ignition voltage: min. 23 kV AC
Supply voltage: min. 140 V
 
Operating Conditions (Lamp)
Operating direction: horizontal
Temperature, ceramic body: max. 150° C
Temperature, base: max. 200° C
Forced cooling: required
 
Initial Output (Operating Current: 20 A)
Radiant output: 50 W
Visible output: 4,500 lm
Visible output (5 mm aperture): 1,830 lm
Color Temperature: 6,100 K
 
Specifications
Arc gap (non-operation): 1.5 mm
Reflector geometry: parabolic
Window diameter: 25.4 mm
Rated lifetime *: 500 h

Image - UXR-300BF dimensions
Image - visible output degradation (5 mm aperture)
Image - spectral distribution

Notes
1. UXR-300BF xenon lamps exhibit a high internal pressure. While handling, do not apply any excessive shock, stress or scratch to the lamp. Otherwise the lamp may burst, resulting in catastrophic failure.

2. Lamp should not be operated with window facing upwards within 45° of vertical.

3. Turn off the power before inserting, removing or cleaning the lamp. Failing to do so can cause electrical shock.

4. High voltage is required for ignition. Do not touch the lamp, nor heat sinks during operation, especially in the ignition process.

5. Do not look directly at the operating lamp. Intense IR and UV radiation generated by the lamp can cause severe eye damage and skin burns.

6. High temperatures are built up during operation. Do not touch the lamp while in operation and for at least 10 minutes after switch-off.

7. Do not operate the UXR-300BF near flammable gases or chemicals.

Please refer to the data sheet below for further operation and safety instructions.

Further Information
Ushio data sheet - "UXR-300BF - Ushio UXR Series" - PDF: 1.67 MB

* Visible output (5 mm aperture) is reduced to 50% of the initial value.

All brand names and registered trademarks are the property of their respective owners. We reserve the right to change technical specifications without notice.

Overview - Ushio UXR series lamps
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Last update May 2017
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