Active Member
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[China]
Address: No. 88, Jiaolian Yiheng Road, Wanjiang district, DongGuan, China (523046)
Contact name:Andy DAI
DongGuan Q1-Test Equipment Co., Ltd. |
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Touch Screen Controller UV Weather Resistance Aging Test Chamber Put 48 Pieces Samples
UV Descriptions:
UV Weather resistance test chamber is equipped with 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 simulates dew and rain with condensing humidity and/or water spray.
Weather resistance 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.
UV Models
Model UV/basic
UV/basic uses fluorescent UV lamps and a condensation system for
moisture simulation, does not include the SOLAR EYE irradiance
control.
Model UV/se
UV/se is the most popular model features the SOLAR EYE Irradiance
Control, for precise maintenance of UV light intensity. The UV/se
tester uses a proven condensation mechanism to simulate outdoor
moisture attack.
Model UV/spray
The UV/spray has the same functions as a standard UV/se, but also
includes a water spray system. Short periods of spray can be used
to create a thermal shock. Longer periods can be used to achieve
mechanical erosion.
Model UV/cw
Some industry test methods specify the use of cool white
fluorescent lamps for indoor photostability testing. To reproduce
these indoor light conditions, the UV/cw uses ordinary cool white
fluorescent lamps. It has a SOLAR EYE irradiance control system
that monitors and controls visible light output, rather than UV.
UV Weather resistance test chamber conform testing standards:
ASTM D4799
ASTM D6662
ASTM G154
ASTM D4587
EN 927-6
ISO 11507
ISO 4892-3
SAE J2020
J15 K 5600-7-8
AATCC TM186
UV Lamps Type:
UVA-340: Especially suitable for comparison tests of the different formulations. Recommended for most plastics, textiles, paints, pigments, and UV stabilizers and other products testing, as also outdoor test results correlation test
UVB-313EL: Suitable for the quality control and research, development applications, recommended for the testing of some durable materials, such as roofing paint.
QFS-40 (F40 UVB): Test the vehicle exterior paint.
UVA-351: Suitable for the glass solar UV simulation, Recommended for use in automotive interior parts, textiles and ink testing.
Specification:
| Interior dimensions | 1150×400×400 (D×W×H) mm |
| Exterior dimensions | 1312×1500×500 (D×W×H) mm |
| Controller | LCD touch screen control, programmable of temperature, humidity, UV (sun), spray (rain) and time. Maximum 999 cycles. |
| Temp. Range | RT＋10℃～70℃ |
| Humidity Range | ≥95％R.H |
| Temp. Resolution | ≤±0.5℃ |
| Temp. uniformity | ≤±2℃ |
| Humid. fluctuation | ≤±2％ |
| Humid. uniformity | ≤±2％ |
| Blackboard temperature | 63℃～83℃±0.3℃ |
| Distance between Lamps | 70mm |
| Distance of Lamps and samples | 50mm |
| Lamp power | 40W |
| UV wavelength | 290nm～400nm |
| Specimen standard dimension | 150×75(mm) |
| Number of specimens | 48 pcs |
| Range of radiation | 0.5-0.83w／m²/nm |
