ASTM D4329 UV Testing Equipment / High Performance UV Weathering Test Chamber

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.