Hai Da Labtester
Haida International Equipment CO.,LTD
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Environmental Sun Rain Spray Accelerated Weather Testing / UV Testing Machine
UV Accelerated Weathering Tester.pdf
About Product
Environmental Sun Rain Spray Accelerated Weather Testing / UV Testing Machine simulates damaging effects of long term outdoor UV spectra 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
USAGE:
Environmental Sun Rain Spray Accelerated Weather Testing / UV Testing Machine is mainly used in paint and ink paint, resins, plastics, printing and packaging, aluminum, adhesives, car and motorcycle industry, cosmetics, metals, electronics, electroplating, medicine and other fields. Conform ASTMG53-77 specification GB ﹑ GJB MIL CNS ﹑ ASTM JIS IEC ﹑ Fed Test AATCC DIN ﹑ BS﹑ SAE standards.
Function:
Meet Specifications
* Meet customer requirements
* Stay ahead of government regulations
Prevent Field Failures
* Improve quality and durability
* Enhance reputation
* Assure product performance
Gain a Competitive Edge
* Save on material costs
* Expand product lines
* Enter new markets
* Outrun the competition
How it Works
About Product
UV Weathering Test Chamber can simulate the sun, rain spray and condensation resulting damage to testthe materials by exposure to sunlight with moisture and temperature.
This test machine can get the results of damage after several days or weeks which is equal to expose to outside for a few months. The damages include fading, discoloration, brightness down, powder, crack, blur,brittle,strength decreases and oxidation. It provides the reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.
Product specification:
| Inner chamber Size | 1140mm×400 mm×500 mm | Customized |
| Outside dimension | 1340mm×530 mm×1400 mm | |
| Materials | SUS#304 stainless steel ( Internal and external) | |
| Temperature range | RT+10～70℃ | |
| Temperature uniformity | ±1℃ | |
| Temperature fluctuation | ±0.5℃ | |
| Temperature control | PID SSR control | |
| Humidity range: | ≥90%RH | |
| Controller | Korean TEMI 880 programmable controller | |
| Control mode | Balance temperature humidity control (BTHC) | |
| Test cycle setting | Illumination, condensation and water spray test cycle is programmable | |
| Lamp power | 40W/Piece | |
| Distance from sample to lamp | 50±3mm (adjustable) | |
| Centre distance between the lamp | 70mm | |
| Irradiance | 1.0W/cm2 | |
| Wavelength ultraviolet light | UV-A: 315-400nm | |
| UV-B: 280-315nm | ||
| Lamp lifetime | 1600hrs | |
| Effective irradiation areas | 640×1140mm | |
| Illumination temperature range | 50℃~70℃ | |
| Condensation temperature range | 40℃~60℃ | |
| Black panel temperature | 30℃~80℃ | |
| Standard Specimen Size | 75×290mm (24pcs) or 75x150mm (48pcs), or can be customized | |
| Testing time | 0～999H, adjustable | |
| Power | AC220V±10%, 50/60Hz, single phase, 5KW | |
| Protection system | Overload short circuit protection, over temperature protection, water lacking protection | |
Test specimens are mounted on both the front and back side of the UV Tester, providing a large sample
capacity.
Sample holder can be customized.