ASTM D4329 UV Aging Test Chamber / UV Environment Aging Testing
Equipment
1. Application
Ultraviolet aging test chamber uses ultraviolet lamp as light
source. By simulating the ultraviolet radiation and condensation in
natural sunlight, accelerated weatherability test of materials is
carried out to obtain the results of weatherability of materials.
It can simulate the environmental conditions such as ultraviolet,
rain, high temperature, high humidity, condensation and darkness in
natural climate. By reproducing these conditions, it can merge into
a cycle and let it automatically execute the number of cycles.
2. Standards
Conforms with ASTM G 153, ASTM G 154, ASTM D 4329, ASTM D 4799,
ASTM D 4587, SAE J2020, ISO 4892, all current UV aging test
standards.
GB/T14522-93 National Standard of the People's Republic of
China--Accelerated Test Method for Plastics, Coatings and Rubber
Materials for Machinery Industry Products-Artificial Climate
GB/T16585-1996 National Standard of the People's Republic of
China-Test Method for Artificial Climate Aging of Vulcanized Rubber
(Fluorescent Ultraviolet Lamp)
GB/T16422.3-1997 standard design and manufacture of plastic
laboratory light source exposure test method.
3. Product Parameters
Standard Configuration Editor For Test Box
(1) Install 8 UV ultraviolet lamps on both sides of the studio.
(2) Sample holder number: 20 pieces.
(3) Sample holder size: 404 x 105 (mm)
(4) The heating mode is inner tank water heating, fast heating and
uniform temperature distribution.
(5) The drainage system uses the return vortex type and U type
sedimentation device to drain the water.
(6) The distance between the surface of the sample and the
ultraviolet lamp is 50 mm and parallel.
(7) The actual workroom is made up of test samples and brackets.
(8) Internal water level automatic replenishment.
(9) The box cover is bidirectional flip type, easy to open and
close.
(10) The bottom of the test box adopts high quality and fixed PU
wheel.
4. Power Supply Condition Editor
Power requirements: AC380V ± 10% 50 ± 0.5Hz three-phase five wire
system.
Preinstalled power: total power +2.0KW
Users are required to install air or power switches for the
equipment at the installation site.
