PY-E501 ultraviolet weather resistance test chamber, also known as QUV ultraviolet aging test chamber, is designed and manufactured with reference to GB T 14522-2008 ASTMG53 "National Standard of the People's Republic of China - Plastics, Coatings and Rubber Materials for Machinery Industry Products - Artificial Climate Accelerated Test Method", and the technical indicators are subject to this technical proposal.
This product adopts the fluorescent ultraviolet lamp with the best analogy of the V segment spectrum in the sunlight, and combines temperature control, moisture supply and other devices to analogize the sunlight (U segment) high temperature, high humidity, condensation, dark rain cycle and other factors that cause damage to the material such as discoloration, brightness, intensity reduction, cracking, peeling, chalking, oxidation, etc., and at the same time, through the synergistic effect between ultraviolet light and moisture, the single light resistance or single moisture resistance of the material is weakened or invalidated, so that it is widely used in the evaluation of the weather resistance of the material, and the equipment has the best sunlight v Simulation, low maintenance cost, easy to use, automatic operation of equipment with control, high degree of automation during the test cycle, good lighting stability, and high reproducibility rate of test results.
Applicable to ASTMG154, GBT164223、gbt14522、gbt5170.9. GB16776 and other standards.
1. Test chamber space: depth 500, width 1140 and height 400mm
2. Unit material: 304 stainless steel inside and outside.
3. Specimen frame: aluminum alloy frame base frame sight plate.
4. Controller: color touch screen program controller or RK intelligent controller.
5. Irradiation lamp: UVA-340 or UVB-313 8 (optional), 4 on each side, a total of 2 sides.
6. Two-way connection (RS232 communication interface, optional).
7. Power supply with leakage circuit breaker control loop overload short circuit alarm, over-temperature alarm, water shortage protection.