Active Member
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[China]
Address: NO.3 Hudou Road,Daojiao Town,Dongguan City, Guangdong Province,China.
Contact name:Jim Luo
Gaoge-Tech Instrument Co., Ltd. |
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Automatic Industrial Plastic Durable UVA UVB Weathering Aging Test
Chamber For Material Aging Test ISO 11507
Description
UV light aging test accelerated weathering chamber stimulates dew
and rain with condensation for humidity and / or water spray equipped with a fluorescent UV lamp which can
completely simulate the UV spectra of sunlight, exposes materials
to alternating cycles of UV light and moisture at controlled,
elevated temperatures. It's most widely used to test types of
damages outside that need several months or several years reaper,
damages include color change, gloss loss, chalking, cracking,
crazing, hazing, blistering, strength loss and oxidation, the
machine only need several days or several weeks. The source adopts 8 pieces of UV
lamps of 40W as the light source. The lamps are distributed on the
two sides of machine, 4 pieces for each side (UVA-340 and UVB-313 optional). It makes
the material damages under the sun (UV), rain (spray) reapear fast and true.
Application: paints, coating & inks, plastic, printing package, aluminum material, adhesive, auto & motorcycle, cosmetic, metal,
electronic, electroplate, pharmaceuticals and so on.
Specifications
| Temperature range | RT+40℃~70℃ |
| Humidity range | ≥90%RH |
| Temperature uniformity | ±1℃ |
| Temperature fluctuation | ±0.5℃ |
| Distance between lamps | 70mm |
| Distance between sample and lamp | 50±3mm |
| Irradiance | 1.0W/m2 adjustable |
| Lamp | L=1200/40W, 8pcs(UVA life ≥2000hrs) |
| Controller | color touch-screen programmable controller |
| Way of temperature control | PID + SSR |
| Standard size of testing sample | 75×290mm (Special size can be customized) |
| Sink depth | 25mm auto control |
| Effective irradiation area | 900×210mm |
| UV wavelength | UVA range is 315-400nm |
| Testing time | 0~999H(adjustable) |
| Temperature of irradiation blackboard | 50℃~70℃ |
| Standard sample holder | 24 inches |
| Function | Temperature, lighting, condensation, spraying and test cycle are adjustable |
Features
1. According to uses’ operation, it’s easy to operate, safe and
reliable.
2.The thickness of specimen installation is adjustable and the
specimen installation is fast and convenient.
3.The door rotating up does not interfere with the operation and
the tester takes a very small space only.
4. Can be contented with tap water.
5.The heater is under the container rather than in the water, which
is long life, easy to maintenance.
6.The water level controller is outside the box, easy to monitor.
7. Provide truckles, convenient to move.
8. Computer programming is convenient, automatically alarming when
incorrect operated or faulted.
9. Provide irradiance calibrator to extend the life of the lamp
tube(more than 1600h).
10. Have Chinese and English instruction book, convenient to
consult.
11. Three types: common, light irradiance controlling, spraying.
Standard
ASTM D4329,D499,D4587,D5208,G154,G153;ISO 4892-3,ISO 11507;EN
534;EN 1062-4, BS 2782;JIS D0205;SAE J2020.
Applicable Industries
The Test Chamber is the world's most widely used weathering tester
to test types of damages include color change, gloss loss,
chalking, cracking, crazing, hazing, blistering, strength loss and
oxidation. This series is applicable for the sunlight resistant
test of nonmetallic materials and aging test of artificial light
sources.
