Uv Accelerated Aging Weathering Tester Machine

Product Details

Product Description

Product Description
1.Simulate the sun, rain spray and condensation resulting damage to test the materials by exposure to sunlight with moisture and temperature.
2.To 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.
3.Provide reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.
APPLICATIONS
1. Simulate the sun, rain spray and condensation resulting damage to test the materials by exposure to sunlight with moisture and temperature.
2. To 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.
3. Provide reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.
TEST STANDARDS
(1) ASTM D4587: Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings
(2) ASTM D4799: Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method)
(3) ISO 4892-1: Plastics – Methods of Exposure to Laboratory Light Sources – Part 1: General guidance
(4) ISO 4892-3: Plastics - Methods of Exposure to Laboratory Light Sources - Part 3: Fluorescent UV Lamps
(5) ASTM D4329: Standard Practice for Fluorescent UV Exposure of Plastics
(6) AATCC TM186: Weather Resistance: UV Light and Moisture Exposure
(7) ASTM D5208: Standard Practice for Fluorescent Ultraviolet (UV) Exposure of Photodegradable Plastics
(8) IEC 61345: UV Test for Photovaltalic (PV) Modules
SPECIFICATION

Item	Specification
Outside dimension	1300W×500D×1460Hmm
Chamber material	Paint Spray
Temperature range	RT～70℃
Temperature fluctuation	±2℃
Temperature control	PID SSR control
Humidity range:	≥95%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
Lamp power	40W/Piece
Distance from sample to lamp	50±2mm
Centre distance between the lamp	70mm
Irradiance	0.45~0.8W/m2 (optional)
UV lamps	Imported Atlas UV-A: 315-400nm (8pcs, 1600h lifetime)
Standard Specimen Size	75×290mm (24pcs) or 75x150mm (48pcs), max. thickness 5mm
Testing time	0～999H, adjustable
Protection system	Overload short circuit protection Over temperature protection Water lacking protection Earth leakage protection Auto shut off protection

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