UV aging test lamps
Ultraviolet light
in the sunlight is harmful to materials including plastics, polymers and
composites (fading, cracking, peeling, chalking, oxidation, etc.). For the manufacturer
of these products, accelerated aging testing is necessary to ensure the
expected performance and lifetime. As such, Many UV testing services rely on UV
lamps to determine the products’ UV resistance.
UV light
accelerated weathering testing is mainly used to assess sunlight resistance
retention through environmental exposure.
There are many
different spectral irradiances of UV lamp. UVA-340 lamps offers the best
simulation of sunlight in the wavelength from 295nm to 365nm.
UV Lamp Features
·
low cost
·
long life
·
100% GE quartz glass
·
CE IEC
·
Customized available
Specifications
|
Wavelength
|
350nm to 380nm
|
|
Fill
|
Mercury / Gallium / Halide
|
|
Input voltage
|
220V / 380V
|
|
Power output
|
0.5kw~22kw Can be customized
|
|
Arc length
|
50mm to 2000mm
|
|
Lamp density
|
30/80/120/160/200/240/300 w/cm
|
|
Material
|
GE quartz glass tube
|
|
Tube Diameter
|
13mm to 40mm
|
|
End caps
|
Ceramic / metal ( more than 100 kinds)
|
|
Leads
|
Teflon
|
Different UV lamps
may be used may be used for different accelerated exposure tests, depending on
product type and application. QZ UV is able to tailor ageing tests to follow
customized procedures. For more information, contact us for assistance in
determining which UV lamp may be appropriate for your products or equipments.