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| Model Numbe: | XB-OTS-UVAB | Product Name: | Stainless Steel 280 - 400nm Climatic UV Test Chamber For Plastics |
|---|---|---|---|
| UV Wavelength: | 320-400um(UV-a), 280-320um(UV-B) | Lamp Power: | 40W/Unit, 8PCS For Unit Chamber |
| Temp Range: | Rt+10°c ~70°c | Humidity Range: | 10%~95%R.H |
| Size Of Standard Specimen: | 75×150mm （customized Available) | Standards: | ASTM D4329、D499、D4587、D5208、G154、G53; ISO 4892-3、ISO 11507; EN534；EN 1062-4、BS 2782; JIS D0205; SAE J2020,GB/T14522-93 |
| Usage: | UV Aging Test Chamber | Material: | Stainless Steel |
| High Light: | thermal test chamber,temperature cycling chamber |
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340 Lamp UV Aging Test Chamber , ASTM D4329 Ultraviolet Climatic Aging Tester
Introduction
340 Lamp UV Aging Test Chamber , ASTM D4329 Ultraviolet Climatic Aging Tester is designed for evaluating the resistant performance of non-metallic materials, organic materials (plastics, paints, coatings, rubbers, etc.) under the specified conditions such as sunlight, temperature, and other climatic conditions. It creates a man-made testing environment imitating the natural light source such as sunlight and other damages in the nature, such as rain and dew damage, to impose on the materials and to assess the degree of color changing and fading under the accelerated environment conditions. The chamber fully complies with the requirements of Standard GB/T16585-1996, GB14522-93, GB/T16422.3-97, ASTMG53 and etc., provides the best UV sunlight simulation and is easy to use and operate.
Technical Parameters :
| Model | XB-OTS-UVA/B |
| Machine size | 500×1300×1460(D×W×H)mm |
| Tamp range | RT+10℃~+70℃ |
| Temp fluctuation | ±1℃ |
| Temp uniformity | ±3℃ |
| Humidity range | ≥95% R·H |
| Distance between lamps | 70mm |
| Distance between samples and lamps | 50±2 mm |
| Light source | UVA-340 8 pcs / UVB-313 8pcs |
| Wavelength of UV light range | 320-400um(UV-a), 280-320um(UV-B) |
| Size of standard specimen | 75×150mm (customized available) |
| Net Weight | 150KG |
Feature :
* Our UV aging test chamber series includes 4 different types of UV aging test boxes, QUV/se, QUV/basci, QUV/spray and QUV/cw. It can meet the testing standards of coatings, ink, adhesives, plastic products and other industries.
Chamber Structure:
Chamber using CNC equipment production, advanced technology, flowing lines, nice appearance
The chamber is made of SUS#304 grade stainless steel plate with 1.0mm thickness and the bottom of the chassis has a water storage tank, and its heating, generating water vapor, hot steam so that can maintain the relative humidity of the test chamber at 95%RH, and to maintain a relatively high temperature.
The test piece is actually constitute the side walls of the chamber, so that the back of the specimen exposed to the cold in the indoor air, indoor air as led to the specimen surface temperature drops to a level lower than the steam temperature of a few degrees. This different temp is led to the emergence of the specimen, its surface is always in the entire condensation cycle generating liquid water condensation.
This condensation product is very stable, pure distilled water, pure water to improve the reproducibility of the test while avoiding stains. inside the duct single round-robin system, one only imported axial fan to improve air flow, heating capacity significantly improved chamber temperature uniformity
Lamps:UVA or UVB lamp, 40W/each lamp
UVA-340 is the best choice for the simulated solar ultraviolet excellent analog critical short wavelength range of the solar spectrum, the wavelength range spectral range 315 to 400nm. UVA-340 produced only UV wavelength spectrum can be found in the sun.
Although these natural wave length UV light can maximize the accelerated test, but it will also cause some of the material does not match the together the actual degradation of destruction.
Lamp life:1600~1800h(Imported lamps).
Pipe run after every 400 hours, the upper and lower lamp replacement in turn, to ensure that each lamp uniform radiation, while ensuring that any time the output power is always maintained at the average value, this average is always remained relatively stable, Do not change over time.
In the light after the 400-450 - h, each row of lamp tubes need to change a fluorescent tube
When replacement lamp tubes, should wipe dry water dish and clean, and avoid the formation of scale
Water and consumption:clean water or distilled water 8 liters / day
Please feel FREE to contact us if you have any needs.
UVA UVB Light Fastness Aging Test Chamber , UV Accelerated Weathering Tester
UVA UVB Light Fastness Aging Test Chamber , UV Accelerated Weathering Tester
Contact Person: Elina Xu
Tel: +8613829114237
