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Standard UV Accelerated Weathering Tester UVA340 Stainless Steel Temperature Range
KJ-9029 QUV Accelerated Weathering Tester.pdf
Product Applications:
UV accelerated weathering test chamber simulates damaging effects of long term outdoor exposure of sunlight, heat, moisture on materials and coatings. It exposes specimen to varying conditions of weathering- ultraviolet radiation, moisture and heat to test the performance and improve the quality.
Corresponding standard:
ASTM D4329, D499, D4587, D5208, G154, G53; ISO 4892-3, ISO 11507; EN534; prEN 1062-4, BS 2782; JIS D0205; SAE J2020
GENERL SPECIFICATIONS
Packaging Dimensions: (WxDxH) 1490*620*1620mm
Power supply source: single-phase, 220V±10%, 50Hz (can be appointed)
Gross Weight: 180kg
UV test profile :
STANDARD FEATURES
Item | Specification |
Internal dimension (W*D*H) | 1140*650*500mm |
External dimension (W*D*H) | 1340*700*1800mm |
Chamber material | SUS#304 stainless steel |
Temperature range | RT to 70℃ |
Temperature fluctuation | ≤±1.0℃ |
Temperature uniformity | 3℃ |
Humidity range: | ≥75%RH |
Controller | Programmable controller, LCD touch screen |
Control mode | Balance temperature humidity control (BTHC) |
Test cycle setting | Exposure, condensation and water spray test cycle is programmable |
Water spray cycle | Spray 18mins in every 120mins / spray 12mins in every 60mins |
Water usage | 8L/day |
Distance from sample to lamp | 55±2mm |
Centre distance between lamps | 65~70mm |
Irradiance range | 0.45~0.95W/m2 |
UV lamps | Imported Atlas UV-B: 280-315nm (8pcs, 1600h lifetime) |
Lamp power | 40W/Piece |
Specimen Size | Irregular sample |
Testing time | 0~999H, adjustable |
Protection system | Overload short circuit protection Over temperature protection Water lacking protection Earth leakage protection Auto shut off protection |
Standard accessories:
1. One copy of English user guide.
2. One CD of controller software and operation instruction video.
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