
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.
Our Company
GUANGDONG KEJIAN INSTRUMENT CO.,LTD
GUANGDONG KEJIAN INSTRUMENT CO.,LTD was established in 2003, is a professional research and development the production of hign precision equipment and provide testing solutions for high-tech enterprises. KEJIAN professional technical team and sophisticated production and management level, continues to provide customers with satisfactory products and services, so as to gradually become the industry's leading suppliers of testing machines.
In order to make the customer experience more satisfaction with technical support and service, KEJIAN began to construct a nationwide sales and service network, established the Jiangsu Kunshan branch Office CHANGSHA office ,Chongqing and Xiamen office build sales, technical and after-sales service team, provides more timely, professional support and services for customers.
Follow the market trends of globalization, KEJIAN INSTRUMENT register wholly owned subsidiry- KEJIAN INSDUSTRIAL (HONGKONG)CO.,LTD. started to explore the international market, To provide testing instruments for foreign customers. So far, KEJIAN INSTRUMENT provide quality products and services over 50 national and regional customers, which several customers trust and become a long-term partner with KEJIAN.
Based on the recognition of KEJIAN INSTRUMENT, invited to participate in a number of national standards by the national standards drafting committee drafting and revision process, and has been invited to attend the adhesive industry forum, spare no effort to contribute to national and industry technology development.