紫外光加速老化試驗機,紫外線加速耐候試驗機,紫外光耐氣候試驗箱,紫外老化測試儀Q8/UV紫外光加速老化試驗機中,紫外燈的熒光紫外等可以再現陽光的影響,冷凝和水噴淋系統可以再現雨水和露水的影響。整個的測試循環中,溫度都是可控的。典型的測試循環通常是高溫下的紫外光照射和相對濕度在100%的黑暗潮濕冷凝周期;典型應用在油漆涂料、汽車工業、塑膠制品、木制品、膠水等。 模擬陽光
陽光中的紫外線是造成大多數材料耐久性能破壞的主要因素。我們使用紫外燈來模擬陽光中的短波紫外部分,它產生很少的可見光或紅外光譜能量。我們可以根據不同的測試要求選擇不同波長的UV紫外燈,因為每種燈在總的紫外線輻照能量和波長都不一樣。www.oven.cc 通常,UV燈管可分為UVA和UVB兩種。
Q8/UV燈管
UVA-340燈管:UVA-340 燈管可地模擬太陽光中的短波紫外光,即從365 納米到太陽光截止點 295 納米的波長范圍。
UVB-313燈管:UVB-313 燈管發出的短波紫外光比通常照射在地球表面的太陽紫外線強烈,從而可以*大程度的加速材料老化。然而,該燈管可能會對某些材料造成不符合實際的破壞。UVB-313 燈管主要用于質量控制和研究開發,或對耐候性的材料運行測試。
UVA-351燈管:模擬透過窗玻璃的陽光紫外光,它對于測試室內材料的老化*為有效。
型號 Model | Q8/UV3 | Q8/UV2 | Q8/UV1 |
UV 照射 Exposure | ● | ● | ● |
冷凝 Condensation | ● | ● | ● |
光照控制 Irradiancs Control | ● | ● | |
可調光線 Adjustable irradiance | ● | ● | |
噴水 Water Spray | ● | | |
熱沖擊 Thermal Shock | ● | | |
自動偵路 Self-diagnostics | ● | ● | ● |
燈泡數量 Lamp Q'ty | 紫外線燈管 8 支,備品 4 支 Ultravloiet lamp 6pcs, spares 4 pcs (美國Q-LAB,Q-Panel,美國ATLAS,UVA340,UVB313,UVC351) |
記錄器 Recorder | 選配 (Optional) |
輻射計 Q8-CR Calibration Radiometer | 選配 (Optional) 機器輻射強度: 1.0W/m2/340nm以內可調 1.1W/m2/313nm以內可調 |
UV 溫度 Temp | 50 ℃ -75 ℃ |
冷凝溫度 Condensation Temp | 40 ℃ -60 ℃ |
測試容量 Test Capacity | 48pcs 片/se spray( 75 x 150m m ) 50pcs片/basic ( 75 x 150m m ) |
水涼及耗量 Water | 蒸餾水每分鐘 蒸餾水每日 8 公升 |
體積 Dimension(W x D x H) | 137 x 53 x 136cm |
重量 Weight | 136kg |
電源 Power | 1 ψ , 120V/60Hz,16A or 230V/50Hz, 9A,1800W(max) |
紫外光加速老化試驗機,紫外線加速耐候試驗機,紫外光耐氣候試驗箱,紫外老化測試儀Q8/UV紫外光加速老化試驗機測試方法
通用
? ISO 4892-1 Plastics- Methods of exposure to laboratory light sources-Part 1: General Guidance
? ASTM G-151, Standard Practice for Exposing Nonmetallic Materials in Accelerated Test Devices that Use Laboratory Light Sources
? ASTM G-154, Standard Practice for Operating Fluorescent Light Apparatus for UV Exposure of Non-Metallic Materials
? British Standard BS 2782: Part 5, Method 540B (Methods of Exposure to Lab Light Sources)
? SAE J2020, Accelerated Exp. of Automotive Exterior Materials Using a Fluorescent UV/Condensation Apparatus
? JIS D 0205, Test Method of Weatherability for Automotive Parts (Japan)
? GB/T 16422.1,塑料實驗室光源暴露試驗方法 第1部分:總則
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涂料
? ISO 11507, Paints & varnishes-Exposure of coatings to artificial weathering-Exposure to fluorescent UV and water
? ISO 20340, Paints & varnishes –Performance requirements for protective paint systems for offshore and
related structures
? ASTM D-3794, Standard Guide for Testing Coil Coatings
? ASTM D-4587, Standard Practice for Light/Water Exposure of Paint
? US Government, FED-STD-141B
? US Govt., Federal Specification TT-E-489H, Enamel, Alkyd, Gloss, Low VOC Content
? US Govt., Federal Specification TT-E-527D, Enamel, Alkyd, Lusterless, Low VOC Content
? US Govt., Federal Specification TT-E-529G, Enamel, Alkyd, Semigloss, Low VOC Content
? US Govt., Federal Specification TT-P-19D Paint, Latex, Acrylic Emulsion, Ext. Wood & Masonry
? NACE Standard TM-01-84 Procedures for Screening Atmospheric Surfaced coatings
? GM4367M Topcoat Materials - Exterior
? GM 9125P Laboratory Accelerated Exposure of Automotive Material
? Korean Standard M5982-1990, Test Method for Accelerated Weathering
? Spanish Std, UNE 104-281-88 Accelerated Testing of Paints and Adhesives with Fluorescent UV Lamps
? Israeli Standard No. 330, Steel Windows
? Israeli Standard No. 385, Plastic Windows
? Israeli Standard No. 935, Road Marking Paint
? Israeli Standard No. 1086, Aluminum Windows
? NISSAN M0007, Fluorescent UV/Condensation Test
? JIS K 5600-7-8, Testing Methods for Paints
? MS 133: Part F16, Methods of Test for Paints and Varnishes: Part F16: Exposure of Coatings to Artificial Weathering- Exposure to Fluorescent UV and Water (ISO 11507)
? NBR-15.380 Paints for buildings–Methods for performance evaluation of paints for non-industrial buildings – Resistance to UV irradiation/water vapor condensation, by accelerated test
? prEN 927-6 Paints & varnishes–Coating materials and coating systems for exterior wood – Pt. 6: Exposure of wood coatings to artificial weathering using fluorescent UV and water
? GB/T 12967.4,鋁及鋁合金陽極氧化 著色陽極 氧化膜耐紫外光性能的測定
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紫外光加速老化試驗機,紫外線加速耐候試驗機,紫外光耐氣候試驗箱,紫外老化測試儀紡織品
? AATCC Test Method 186, Weather Resistance: UV Light and Moisture Exposure
? ACFFA Test Method for Colorfastness of Vinyl Coated Polyester Fabrics
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