L11403 Datasheet, PDF (2/4 Pages) Hamamatsu Corporation – LINEAR IRRADIATION TYPE UV-LED UNIT

APPLICATIONS
G UV Ink Drying
UV inkjet printers
UV seal & label printing
UV offset equipment
G UV Coating Agent Drying
Printed circuit board protective films
IC cards & IC tag coatings
Blu-ray & DVD media coatings
Furniture & building materials (walls, floors, etc.) /
woodworking applications
G UV Tape Peeling
G UV Gluing
Manufacture of digital home electronics
products
G Fluorescence Excitation /
Scratch & Flaw Inspection Lighting
SPECIFICATIONS
Parameter
L11403-1104 L11403-2104 L11403-1112 L11403-2112 Unit
Illumination Area ¹
105 × 10
305 × 10
mm
UV Irradiation Intensity ²
1000
1200
1000
1200
mW/cm²
Peak Wavelength
365 ± 5
385 ± 5
365 ± 5
385 ± 5
nm
Class
4 (JIS C 6802: 2005)
—
LED Service Life ³
20 000
h
Input Voltage (DC)
36 ± 2
V
Power Consumption (Max.)
180
450
W
Cooling Method
Forced-air cooling by fan motor
—
Operating Ambient Temperature
+5 to +40
°C
Storage Ambient Temperature
-10 to +50
°C
Operating Ambient Humidity
20 to 80 (No condensation)
%
Storage Ambient Humidity
Below 80 (No condensation)
%
External Control
Lighting control, Irradiation power adjustment, Various alarm signal outputs —
Applicable Standard
IEC 61326-1 Group 1 Class A
—
IEC 61010-1
—
NOTE: 1 Area subject to at least 80% irradiation intensity at distance of 2 mm
2 5 minutes after lamp ON at distance of 2 mm within irradiation area
3 Average time until irradiation intensity reaches 70% of initial value
* Feel free to consult us about any custom specifications you might need.
Needs NO duct installation & NO chiller equipment!
Air cooling eliminates need for
bulky chiller equipment. Also
minimal heat emissions means
that no exhaust ducts are need-
ed. This not only cuts the initial
equipment investment cost but
also helps save space!
Huge cuts in maintenance costs!
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Our new UV-LED units ease the serv-
ice chore of frequent lamp replacement
which is a big problem in conventional
UV lamps. LED units also have a serv-
ice life far greater than conventional
lamps. The LED units not only have low
power consumption which cuts electri-
cal bills but need very little service work
such as lamp replacement, and so give
huge savings in maintenance costs.
Greater freedom in component layout and no worries about space.
Using UV-LED allowed us to cuts space requirements by some 90%
compared to conventional UV
lamps.
90 Cuts unit size some %
UV lamp types
M
Environmental impact reduction
These UV-LED units cut power consumption to about 1/30th* that of
conventional UV lamps. So switching over to the LC-L5 reduces the
CO2 in the air by 20,000 kg over a one-year period. That gives the
same effect as planting about 1800 buna (beech) trees.
Low power consumption
about 1/30th*
that of ordinary
UV lamps
130
65
320
Unit: mm
This change also drastically cuts the
weight, so equipment can be placed
as needed with no worries about in-
stallation space.
2.2kg
IEstimate conditions
Light source type quantity operating time operating time per day
Metal halide lamp (4 kW) 4 units 260 days
ON for 9 h
LC-L5 (0.4 kW)
4 units 260 days ON for 3 h/Standby for 6 h
* Value allowing for duty cycle (LC-L5) for operating time per day
Cuts CO2 emission quantity by
about 20,000 kg per year
UV lamp types
15kg
* Compared with other irradiation units
Yields same effect
as planting about 1800
buna trees
CO2 emissions were calculated as equivalent to 0.555 kg/kWh (Value based on Section 3 of
enforcement order for act on promoting global warming prevention measures)
Calculated at 11 kg which is the amount of CO2 absorbed by one buna tree over a one-year period
(Estimate by Forestry and Forest Product Research Institute: independent institution)