UV Weathering Chamber SX-FZ58

Application:

This product uses fluorescent ultraviolet lamps that best simulate the UV spectrum of sunlight, and combines temperature control, humidity supply and other devices to simulate factors such as high temperature, high humidity, condensation, dark rain cycles of sunlight (UV segment) that cause damage to the material, such as discoloration, brightness reduction, strength reduction, cracking, peeling, powdering and oxidation, to conduct accelerated weather resistance tests on the material and obtain the results of the material’s weather resistance.

Standard: ISO 4892, ASTM G151, G154.

Structure and Material：

1. Test chamber space: 450×1170×500mm
2. Dimensions: 550×1300×1480mm
3. Material of the unit: 304 stainless steel both inside and out
4. Sample rack: Aluminum alloy frame-type base frame and sight plate
5. Controller: Color touch screen program controller
6. Irradiation lamp tubes: UVB-340 8 pieces, 4 pieces on each side, totaling 2 sides
7. The power supply is controlled by a leakage circuit breaker for overload short-circuit alarm, over-temperature alarm and water shortage protection in the circuit

Specifications:

1. Temperature range: RT+10℃ to 70℃
2. Humidity range: ≥90%RH
3. Temperature uniformity: ±1℃
4. Temperature fluctuation: ±0.5℃
5. Center distance inside the lamp tube: 70mm
6. The distance between the test sample and the center of the lamp tube: 50±3mm
7. Irradiance: Adjustable within 1.0W/m ²
8. Adjustable working principle diagram for light exposure, condensation and spray test cycles
9. Lamp tubes: L=1200/40W, 8 pieces (UVA/UVB service life over 1600 hours)
10. Controller: Color touch screen, South Korea (TEMI880)
11. Temperature control mode: PID self-tuning SSR control
12. Standard specimen size: 75×290mm
13. Water depth in the water tank: 25mm, automatically controlled
14. Effective irradiation area: 900×210mm
15. Ultraviolet wavelength: The UVA range is 315-400nm; The UVB range is 280-315nm
16. Test time: 0 to 999 hours (adjustable)
17. Irradiated blackboard temperature: 50℃ to 70℃
18. Standard sample racks: 24 sets
19. The unit is equipped with an automatic sprinkler function

Features:

1. The box body is made by CNC equipment, featuring advanced technology, smooth lines and a beautiful and elegant appearance
2. The box body is made of 1.2mm thick 304SUS high-grade stainless steel
3. 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, and significantly improves the temperature uniformity inside the test chamber
4. Lamp tubes: Special ultraviolet lamp tubes, 8 tubes in two rows, 40W each
5. Lamp tube lifespan: over 1,600 hours
6. Water source and consumption: Tap water or distilled water approximately 8 liters per day

A total of 8 UVA or UVB ultraviolet lamps are installed on both sides of the studio

8. The heating method is inner tank water bath heating, which features rapid temperature rise and uniform temperature distribution
9. The box cover is a bidirectional flip-top type and can be closed easily and freely
10. The inner tank automatically replenishes water at the water level to prevent the heating tube from being damaged due to dry burning
11. The sample holder is made of stainless steel or aluminum alloy
12. The bottom of the unit is fixed with high-quality PU movable wheels
13. The drainage system uses a U-shaped sedimentation device for drainage
14. The surface of the test sample should be parallel to the plane of the ultraviolet lamp
15. The sprinkler system is equipped with automatic nozzles and adjustable water pressure inside