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UV-LED light source (Linear irradiation)

UV-LED light source (Linear irradiation)

GL-250

GL-250

Besides high output and efficient air cooling, the GL series also offers a wide range of product variations. Switching away from metal-halide lamps to UV-LED light sources provides various kinds of benefits such as higher equipment performance and efficiency and also cuts the overall cost. These changes have almost zero effect on device characteristics regardless of application, so we recommend making a switchover to the GL-250 UV-LED.
Product lineup offers an irradiation area of 250 mm (W) × 15 mm (D) and wavelengths of 365 nm and 385 nm.
Use commercially available general-purpose power supplies or a power supply available from Hamamatsu.

  L13341-1210 L13341-2310 Unit
Irradiation area (*1) 250×15 mm
UV irradiance (*2) [at distance of 0 mm] 9 12 W/cm2
[at distance of 2 mm] 6 10 W/cm2
Wavelength 365 385 nm
Light output stability ±5 %/h
LED design life (*3) 20,000 h
Input voltage (DC) 48 V
Power consumption (Max.) 1750 W
Cooling method Forced air cooling by fan -
Operating temperature range +5 to +40
Storage temperature range -10 to +60
Operation humidity range 10 to 80 (no condensation)
Storage humidity range Below 80 (no condensation)
External control Irradiation control, light intensity adjustment, Irradiation signal, various error signals -
Applicable standards EMC standard IEC61326-1:2012 Group 1 Class A -
Safety standards IEC61010-1:2010 -
IEC62471:2006 Risk Group 3 -
Environmental standards RoHS directive -
WEEE directive -
Dimensions (W×H×D) 320×210×100 mm
Weight Approx. 3.8 kg
Connectable operation Not possible -
Multi-unit operation (from one power supply) Not possible -
Recommended power supply (*4) Output voltage (DC) 48 V
Output power (Min.) 1750 W

Notes

*1:Area irradiated at a distance of 2 mm

*2:Maximum UV irradiance within the irradiation area

*3:Average time until the irradiance drops to 70 % of the initial level when operated at 25 °C

*4:When using commercially available power supplies, make sure that they have the recommended specifications.

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