Product description
The equipment adopts fluorescent ultraviolet lamps that best simulate the UV spectrum of sunlight, and combines temperature control, humidity supply and other devices to simulate the factors such as high temperature, high humidity, condensation and dark rain cycles of sunlight (UV segment) that cause damage to materials, such as discoloration, reduced brightness and strength, cracking, peeling, powdering and oxidation. At the same time, through the synergistic effect between ultraviolet light and moisture, the single light resistance or single moisture resistance of the material is weakened or fails, thus being widely used in the evaluation of the material's weather resistance performance. The equipment provides a more realistic simulation of sunlight UV, has low usage and maintenance costs, is easy to use, adopts automatic control operation, has a high degree of automation in the test cycle, and has good light stability. The test results have the characteristics of high reproducibility.
Equipment characteristics
1. Better simulate the ultraviolet band in sunlight.
2. Irradiance closed-loop control system, continuous monitoring and rapid calibration.
3. Simulate the condensation function consistent with the natural humid environment.
4. UV340 tubes with good relevance.
5. The spectrum is stable and the lamp tube has a service life of 1,600 hours.
6. Low maintenance and low operating costs.
Equipment structure
1.Internal dimensions: W1000×D700×H400 (mm)
External dimensions (approximately) : W1350×D850×H1650 (mm)
2. Chassis material:
a. Outer box material: Baosteel high-quality steel plate with electrostatic powder coating treatment;
b. Inner box material: 1.2mm thick SUS304# heat and cold resistant stainless steel plate.
c. The box body is made by CNC equipment, featuring advanced technology, smooth lines and a beautiful and elegant appearance
d. The air duct inside the box adopts a single circulation system and is equipped with an imported axial flow fan, which enhances the air flow brightness and heating capacity, significantly improving the temperature uniformity within the test chamber.
e. The heating method is inner tank water bath heating, which features rapid temperature rise and uniform temperature distribution.
f. The box cover is a bidirectional flip-top type and can be closed easily and freely.
g. The inner tank automatically replenishes water to prevent the heating tube from being damaged due to empty burning
h. The sample holder is made of stainless steel or aluminium alloy
The bottom of the unit is fixed with high-quality PU movable wheels
j. The drainage system uses a U-shaped sedimentation device for drainage
k. The surface of the test sample is parallel to the plane of the ultraviolet lamp
The sprinkler system is equipped with automatic nozzles and adjustable water pressure inside
