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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