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UV-LED light source (Linear irradiation)

UV-LED light source (Linear irradiation)



The GP / GC series has a lean, stylish design aimed at providing versatility via a compact body and thin profile.
The GC-77S is capable of irradiating light perpendicular to its installation surface.
This means there is no need to provide vertical (height-wise) installation space, so the GC-77S can now be installed in locations where it was previously tough to mount.
The GC-77S also supports operation of multiple linked units to make it so easy to adapt different production processes.
Product lineup offers an irradiation area of 77 mm (W) × 5 mm (D) and wavelengths of 365 nm, 385 nm, 395 nm and 405 nm.
Use commercially available general-purpose power supplies or a power supply available from Hamamatsu.

  L13343-1203-023 L13343-2203-024 L13343-3203-024 L13343-4203-024 Unit
Irradiation area (*1) 77×5 mm
UV irradiance (*2) [at distance of 0 mm] 2.5 W/cm2
[at distance of 2 mm] 2 W/cm2
Wavelength 365 385 395 405 nm
Light output stability ±10 %/h
LED design life (*3) 20,000 h
Input voltage (DC) 48 V
Power consumption (Max.) 45 40 40 40 W
Cooling method Forced air cooling by fan -
Operating temperature range +5 to +40
Storage temperature range -10 to +60
Operation humidity range 20 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) 77×24×153.5 mm
Weight Approx. 285 g
Connectable operation Possible -
Multi-unit operation (from one power supply) Possible -
Recommended power supply (*4) Output voltage (DC) 48 V
Output power (Min.) 45 40 40 40 W


*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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