UV Weathering chamber
Bayerteq’s UV weathering chamber is in accordance wih ISO 4892-3 and ASTM G154 or similar.
Bayerteq UV weathering resistance test chamber is used in tests that incorporate UV light,temperature, condensing humidity, water sprays, and irradiance control. UV weathering aging test chamber uses UVA-340, UVB-313 fluorescent UV lamps for a variety of test conditions. Accelerated weathering tests included color change, gloss loss, chalking, cracking, crazing, hazing, blistering, strength loss and oxidation and many others. UV series weathering chambers are upgrade to programmable controller and Ethernet access that provides simple operation and control.
- BPT: 35°C ~ +80°C with adjustable
- 8pcs UVA-340 lamps
- Irradiance 0.3~ 20W/m2 at 340nm. Can perform the 0.76W/m2, 0.83W/m2
- Programmable color touch screen type controller, can set the program of testing.
- Sample Shelf
Flat specimen holders, aluminum panels with rings. - UV Lamp
Equipped with 8 pieces UV lamps, UVA-340, which is air cooling.
Each UV Lamp Power is 40W,
Lamp length 1160mm - Controller
PID programmable color touch screen controller, USB port and Ethernet port Ø Can edit 100 programs 20 segment.
LIB also can set program into the controller based on user testing requirements, and repeat the cycles
Display Temperature, BPT, Water Spraying and Irradiance
Technical Specifications according to ISO 4892-3
| Model | BT UV-SI-260 |
| Internal Dimension (mm) | 450(D)*1170(W)*500(H) |
| Overall Dimension (mm) | 610(D)*1330(W)*1470(H),Approx. |
| Specimen Holder Size(mm) | 75*300mm |
| Specimen Capacity | 24 Pieces |
| Irradiation Source | 0.3~20 W/㎡ at 340nm , can perform the 0.76W/㎡ , 0.83 W/㎡ |
| How to use and test | Change the lamp for different testing |
| Temperature Range | Ambient ～ 90 ℃ ±2℃ |
| Black Panel Temperature (BPT) | 35 ～ 80 ℃ |
| Humidity Range | ≥95% RH |
| Bandwidth | 290 ~ 400nm |
| Irradiance Control | 0.3~20 W/㎡ at 340nm , can perform the 0.76W/㎡ , 0.83 W/㎡ |
| Water Spray Cycle | 1~9999H59M (Adjustable) |
| Distance of Specimen and lamp | 50mm |
| Heating Element | Nichrome heater |
| Controller | Programmable color LCD touch screen controller, USB, Ethernet |
| Water Supply System | Automatic water supply Water purification system |
| Build-in Water Tank(mm) | 350*350*300 |
| Exterior Material | Steel Plate with protective coating |
| Interior Material | SUS304 stainless steel |
| Thermal Insulation | Polyurethane foam and insulation cotton |
| Power Supply | 230V 50Hz 1P |
| Standard | ISO4892-1,ISO4892-3 |
