TESTEX – Water-cooled Light & Weather Fastness Tester TF422
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Model: Water-cooled Light & Weather Fastness Tester TF422
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Applications
Application of Water-cooled Light & Weather Fastness Tester TF422
A light & Xenon Test Chamber(Weather Odometer), also named Xenon Arc Weatherometer, is a water-cooled type of testing chamber. And this Xenon Weathering Test Chamber measures the color fastness and aging resistance of textiles, plastics, rubber products, or materials. Besides, the weather meter is also called xenon arc test chamber for adopting a water-cooled long-arc-xenon lamp and racking sprays to provide both light and dark cycles and natural weather conditions. Moreover, people also name it Fade O Meter as its final testing purpose is to check the color fading features.
In the testing, they are under the exposure to the simulated conditions of nature weather, such as daylight, rain, temperature, humidity, etc. When the test finishes, you can get an accurate result of the color fastness. If you want to purchase a xenon tester, you can choose a Light & Weather Fastness Tester on TESTEX so as to test the textile’s colorfastness. We will provide a reasonable Weatherometer Price.
Test Principle
Expose the specimen of the textile under specified conditions to light from a xenon arc lamp and to water spray. Meanwhile, expose the eight dyed blue wool references to light. But we also need to protect it with a sheet of window glass from water spray. Lastly, assess the light fastness by comparing the change in color of the specimen with that of the references. If the instrument is to determine the wet photosensitive textiles, no need to expose the blue wool standard. Instead, use the gray sample card to make a comparative assessment.
Features
Features of Water-cooled Light & Weather Fastness Tester TF422
| • Light intensity set digitally, real-time monitoring, automatically adjust to meet the different standards required for testing the stability of light source (optional 420nm or 300 ~ 400nm band monitoring). | |
| • Blackboard Thermometer (BPT), the Standard Blackboard Thermometer (BST), Irradiance detector and samples placed in the same position, a true reflection of the sample under test conditions, the data displayed as figures, charts, curves on the large color screen, no need to stop for observation. | |
| • A large color display and various test monitoring modes (animation, digital, graphics) operate easily and clearly. | |
| • Sample holders can be timed independently to achieve different tests simultaneously in the same machine. | |
| • Equipped with a Water-cooled rated 4500W long-arc-xenon- lamp truly simulates the daylight spectrum. | |
| • Professional water circulation system, reduce operating costs. | |
| • Industrial temperature control (cooling) system offers quickly and smoothly control. | |
| • Ultrasonic humidifier, professional dehumidification system to ensure accurate and stable humidity conditions. | |
| • Equipped with a self-circulation system and air filtration system, significantly reducing the environmental requirements. | |
| • Cooled by circulating water chillers/water cooling, two options to choose from. | |
| • Quality assurance of 1000 hours continuous running. | |
| • Front and back sides spray pattern on samples. |
Specifications
Specifications
| Light source | 4500W Water-cooled long-arc xenon lamp |
| Temperature range | 30~ 85 ℃ +/- 2 ℃ |
| Humidity range | 20% ~ 95% RH +/- 5% RH |
| Average lifetime | 1200 h |
| Test time control | 1000h |
| Rotation speed of sample holder | 1 rpm |
| Independent timing of sample holder | ≤ 1000h |
| BPT Range (40 ~ 80) | +/- 2℃ |
| BST Range (40 ~ 85) | +/- 1℃ |
| Irradiance range | (0.8 ~ 1.400) +/- 0.02 W/m2 @ 420nm (35 ~ 55) +/- 1 W/m2 @300 ~ 400 nm Other range can be digitally set and automatic compensation |
| Sample holder | 210 x 45 mm, the max. The thickness of sample can be 8mm, 25 samples holders, 250 samples could be tested in the same time |
| Working modes To simulate and reinforce the impact of the nature of the measured object, providing light, temperature, humidity, rain and other quantitative indicators. | |
Weight
| 550 kg |
Power
| 380 V | 50 Hz | 15 KW |
Dimensions
| Machine Test Body | ||
| Length: 1260 mm | Width: 850 mm | Height: 1880 mm |
| Pure Water Filter | ||
| Length: 650 mm | Width: 870 mm | Height: 1310 mm |
Standards
| AATCC 16.3 | ISO105-B02 | ISO105-B04 | GB/T 8430 |
| GB/T 14576 | GB/T 15102 |
Xenon Lamp Weather Resistance Test Chamber determines the colorfastness, and aging resistance of textiles, plastics, rubber products, or materials by objecting to the simulated conditions of nature weather, such as daylight, rain, temperature, humidity, etc. Water-cooled Light Fastness Tester complies with ISO105 – B02/B04, AATCC 16.3, etc. TESTEX is committed to providing Xenon Lamp Weather Resistance Test Chambers with excellent performance and high quality. For more information, welcome to visit our website.
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