紫外光加速老化试验机,紫外线加速耐候试验机,紫外光耐气候试验箱,紫外老化测试仪
      Q8/UV紫外光加速老化试验机主要用于模拟对阳光、潮湿和温度对材料的破坏作用；材料老化包括褪色、失光、强度降低、开裂、剥落、粉化和氧化等。紫外光加速老化试验机通过模拟阳光、冷凝、模仿自然潮湿，试样在模拟的环境中试验几天或几周的时间，可再现户外可能几个月或几年发生的损坏。     
        Q8/UV紫外光加速老化试验机中，紫外灯的荧光紫外等可以再现阳光的影响，冷凝和水喷淋系统可以再现雨水和露水的影响。整个的测试循环中，温度都是可控的。典型的测试循环通常是高温下的紫外光照射和相对湿度在100％的黑暗潮湿冷凝周期；典型应用在油漆涂料、汽车工业、塑胶制品、木制品、胶水等。 模拟阳光      
    阳光中的紫外线是造成大多数材料耐久性能破坏的主要因素。我们使用紫外灯来模拟阳光中的短波紫外部分，它产生很少的可见光或红外光谱能量。我们可以根据不同的测试要求选择不同波长的UV紫外灯，因为每种灯在总的紫外线辐照能量和波长都不一样。www.oven.cc 通常，UV灯管可分为UVA和UVB两种。      
Q8/UV灯管       
    UVA-340灯管：UVA-340 灯管可极好地模拟太阳光中的短波紫外光，即从365 纳米到太阳光截止点 295 纳米的波长范围。     
    UVB-313灯管：UVB-313 灯管发出的短波紫外光比通常照射在地球表面的太阳紫外线强烈，从而可以最大程度的加速材料老化。然而，该灯管可能会对某些材料造成不符合实际的破坏。UVB-313 灯管主要用于质量控制和研究开发，或对耐候性极强的材料运行测试。
    UVA-351灯管：模拟透过窗玻璃的阳光紫外光，它对于测试室内材料的老化最为有效。   

潮湿冷凝环境      
    在很多户外环境中，材料每天的潮湿时间可长达12小时。研究表明造成这种户外潮湿的主要因素是露水，而不是雨水。Q8/UV通过独特的冷凝功能来模拟户外的潮湿侵蚀。在试验过程中的冷凝循环中，测试室底部蓄水池中的水被加热以产生热蒸气，并充满整个测试室，热蒸汽使测试室内的相对湿度维持在100％，并保持一个相对高温。试样被固定在测试室的侧壁，从而试样的测试面曝露在测试室内的环境空气中。试样向外的一面暴露在自然环境中具有冷却效果，导致试样内外表面具备温差，这一温差的出现导致试样在整个冷凝循环过程中，其测试面始终有冷凝生成的液态水。 
    由于户外曝晒接触潮湿的时间每天可以长达十几小时，因此典型的冷凝循环一般持续几个小时。Q8/UV提供两种潮湿模拟方法。应用最多的是冷凝方法，它是模拟户外潮湿侵蚀的最好方法。所有的Q8/UV型号都可运行冷凝循环。因为有些应用条件也要求使用水喷淋以达到实际的效果，所以有些Q8/UV型号既可运行冷凝循环又可运行水喷淋循环。     

温度控制      
    在每个循环中，温度都可控制在一个设定值。同时黑板温度计可以监控温度。温度的提高可以加速老化的进程，同时，温度的控制对于测试的可再现性也是很重要的。     

水喷淋系统      
    对于某些应用而言，水喷淋能更好地模拟最终使用的环境条件。水喷淋在模拟由于温度剧变和由于雨水冲刷所造成的热冲击或机械侵蚀是非常有效的。在某些实际应用条件下，例如阳光下，聚集的热量由于突降的阵雨而迅速消散时，材料的温度就会发生急剧变化，产生热冲击，这种热冲击对于许多材料而言是一种考验。Q8/UV的水喷淋可以模拟热冲击和/或应力腐蚀。       
    喷淋系统有12个喷嘴，在测试室的每一边各有6个；喷淋系统可运行几分钟然后关闭。这短时间的喷水可快速冷却样品，营造热冲击的条件。     

照射强度控制：可选      
    选配照射强度控制选件可得到精确型和重复性好的测试结果；光强控制系统允许用户根据不同的测试要求设置不同的光照强度。通过其反馈回路装置精确控制照射强度；同时也可以延长荧光灯的使用寿命  

  

Q8/UV紫外光加速老化试验机主要技术指标

 

型号 Model	Q8/UV3	Q8/UV2	Q8/UV1
UV 照射 Exposure	●	●	●
冷凝 Condensation	●	●	●
光照控制 Irradiancs Control	●	●
可调光线 Adjustable irradiance	●	●
喷水 Water Spray	●
热冲击 Thermal Shock	●
自动侦路 Self-diagnostics	●	●	●
灯泡数量 Lamp Q'ty	紫外线灯管 8 支，备品 4 支 Ultravloiet lamp 6pcs, spares 4 pcs （美国Q-LAB,Q-Panel,美国ATLAS,UVA340,UVB313,UVC351）
记录器 Recorder	选配 （Optional）
辐射计 Q8-CR Calibration Radiometer	选配 （Optional） 机器辐射强度： 1.0W／m2／340nm以内可调 1.1W／m2／313nm以内可调
UV 温度 Temp	50 ℃ -75 ℃
冷凝温度 Condensation Temp	40 ℃ -60 ℃
测试容量 Test Capacity	48pcs 片/se  spray（ 75 x 150m m ） 50pcs片/basic （ 75 x 150m m ）
水凉及耗量 Water	蒸馏水每分钟 蒸馏水每日 8 公升
体积 Dimension（W x D x H）	137 x 53 x 136cm
重量 Weight	136kg
电源 Power	1 ψ ， 120V/60Hz,16A or 230V/50Hz, 9A,1800W（ma

UV紫外光加速老化试验机测试标准

AAMA 624

This specification describes test procedures and performance requirements for high performance, organic, coatings applied to fiber reinforced thermoset profiles for windows, doors and similar products.

AAMA 624

本规范描述了高性能有机涂料的测试程序和性能要求，这类涂料应用于纤维增强热固性型材（窗、门和类似的产品）。

AATCC TM186

This test method provides a procedure for the exposure of textile materials of all kinds, including coated fabrics and products made thereof, in a laboratory artificial weathering exposure apparatus employing fluorescent UV lamps as a light source and using condensing humidity and/ or water spray for wetting.

AATCC TM186

本测试方法提供了各类纺织品材料（包括涂层织物和由其制造的产品）曝露测试的程序。测试采用实验室人工老化曝露装置，用荧光紫外灯管作为光源，使用冷凝加湿和/或喷淋加湿。

ASTM C1257

This test method includes two laboratory accelerated exposure procedures for predicting the effects of ultraviolet or ultraviolet/visible radiation, heat, and moisture on color, chalking, cracking, and adhesion of solvent-release sealants.

ASTM C1257

该测试方法包括两个实验室加速暴露测试程序，用于预测紫外线或紫外线/可见光辐射、热量和湿气对溶剂释放型密封剂的颜色、粉化、开裂和附着力的影响。

ASTM C1442

This practice covers three types of laboratory weathering exposure procedures for evalsuating the effect of actinic radiation, heat, and moisture on sealants.

ASTM C1442

本测试方法包括三种实验室加速老化曝露程序，评估太阳光辐射、热和潮湿对密封剂的影响。

ASTM C1501

This test method describes laboratory accelerated weathering procedures using either fluorescent ultraviolet or xenon arc test devices for determining the color stability of building construction sealants.

ASTM C1501

本测试方法描述了使用荧光紫外线或氙灯测试设备测定建筑结构密封剂色牢度的实验室加速老化程序。

ASTM C1519

This test method covers the method for the determination of the durability of a sealant based on its ability to function in cyclic movement maintaining adhesion and cohesion after repeated exposure to laboratory accelerated weathering procedures.

ASTM C1519

该测试方法是密封剂耐候性的测定方法，是基于在依据实验室加速老化程序反复曝露后，密封剂在循环运动中保持粘连和凝聚的能力来制定的。

ASTM C732

This test method covers a laboratory procedure for the determination of aging effects of artificial weathering on latex sealants.

ASTM C732

该测试方法规定了测定人工老化乳胶密封剂老化效果的实验室程序。

ASTM C734

This test method covers a laboratory procedure for the determination of low-temperature flexibility of latex sealants after 500 h artificial weathering.

ASTM C734

该测试方法规定了人工老化测试500小时后乳胶密封剂低温弹性的实验室程序。

ASTM C793

This test method covers a laboratory procedure for determining the effects of accelerated weathering on cured-in-place elastomeric joint sealants (single- and multi-component) for use in building construction.

ASTM C793

该测试方法包括了密封剂耐候性的测定，通过将密封剂经依据实验室加速老化程序反复暴露后，评价其在周期运动中保持粘合力和附着力。

ASTM D1148

This test method covers techniques to evalsuate the surface discoloration of white or light-colored vulcanized rubber that may occur when subjected to UV or UV/visible exposure from specified sources under controlled conditions of relative humidity, or moisture, and temperature.

ASTM D1148

本测试方法规定了白色或浅色硫化橡胶表面变色的评估技术，受到指定来源的紫外线或紫外线/可见光照射，在受控的相对湿度或湿气及温度条件下，就有可能发生变色。

ASTM D1670

This test method covers the use of a spark generating apparatus for determination of failure due to cracking of bituminous materials undergoing accelerated or outdoor weathering on electrically conductive backings.

ASTM D1670

该测试方法规定了使用火花发生装置测定在导电底材上经加速或户外老化沥青材料的开裂失效。

ASTM D3424

This standard describes procedures for the determination of the relative lightfastness and weatherability of printed matter under the following conditions, which involve exposure to natural daylight or accelerated procedures in the laboratory.

ASTM D3424

这个标准描述了印刷品在下列情况下相对日晒色牢度和耐候性的评估程序，涉及自然光曝露测试程序或实验室加速曝露测试程序。

ASTM D3451

This guide covers the selection and use of procedures for testing coating powders and powder coatings. The test methods included are listed in Table 1. Where more than one test method is listed for the same characteristic, no attempt is made to indicate superiority of one method over another. Selection of the methods to be followed must be governed by experience and the requirements in each individual case, together with agreement between the purchaser and the seller.

ASTM D3451

本指南规定了涂料粉末和粉末涂料测试的选择和使用程序。 测试方法已列于其中Table 1。对于某一特征，如果列出一个以上的测试方法，说明方法之间没有哪个更适合。 必须根据经验和每个案例的要求，以及买方和卖方之间的协议选择要遵循的方法。

ASTM D4101

This specification covers polypropylene materials suitable for injection molding and extrusion. Polymers consist of homopolymer, copolymers, and elastomer compounded with or without the addition of impact modifiers (ethylene-propylene rubber, polyisobutylene rubber, and butyl rubber), colorants, stabilizers, lubricants, or reinforcements.

ASTM D4101

本规范规定了聚丙烯材料的注塑成型和挤出。 聚合物包括均聚物、共聚物及复合弹性体（加或不加聚异丁烯橡胶、乙丙橡胶、丁基橡胶等冲击改性剂），还有色素、稳定剂、润滑剂或增强剂。

ASTM D4329

This practice covers specific procedures and test conditions that are applicable for fluorescent UV exposure of plastics conducted in accordance with Practices G151 and G154.

ASTM D4329

本测试方法规定了依照G151和G154测试方法对塑料进行荧光紫外线暴露测试的具体程序和测试条件。

ASTM D4434

This specification covers flexible sheet made from poly(vinyl chloride) resin as the primary polymer intended for use in single-ply roofing membranes exposed to the weather.

ASTM D4434

本规范规定了拟用于单层屋顶薄膜的、用聚氯乙烯树脂作为初级聚合物而制造的柔性薄板空气暴露测试程序。

ASTM D4587

This practice covers the selection of test conditions for accelerated exposure testing of coatings and related products in fluorescent UV and condensation devices conducted according to Practices G151 and G154.

ASTM D4587

本测试方法规定了油漆及相关涂料在荧光紫外线和冷凝装置中根据G151 和 G154测试方法进行加速曝露测试时对测试条件的选择

ASTM D4674

This practice covers the basic principles and operating procedures for using fluorescent light to determine color stability of plastics when materials are exposed in typical office environments where fluorescent overhead lighting and window-filtered daylight are used for illumination and where temperature and humidity conditions are in accordance with American Society of Heating, Refrigerating, and Air-conditioning Engineers (ASHRAE) recommendations for workers' comfort.

ASTM D4674

本测试方法规定了使用荧光灯测定塑料光稳定性的基本原则和操作程序，材料曝露在典型的办公室环境下，头顶上的荧光和透射过窗玻璃的日光用于照明，环境的温度和湿度条件是根据美国供暖、制冷、空调工程师协会（ASHRAE）所提出的让职员感到舒适的建议而设定的。

ASTM D4799

This practice describes test conditions and procedures for fluorescent UV and condensation exposures conducted according to Practices G151 and G154 for bituminous roofing and waterproofing materials that have a minimum softening point of approximately 95°C (200°F) as determined by Test Method D36.

ASTM D4799

本测试方法描述了根据G151和G154沥青屋面和防水材料(最低软化点约950) 的做法进行荧光紫外线和冷凝曝露测试的测试条件和程序。

ASTM D4811

This specification covers nonvulcanized (uncured) rubber sheet made of EPDM (ethylene-propylene-diene terpolymer) or CR (polychloroprene) intended for use as watertight roof flashing exposed to the weather.

ASTM D4811

本规范规定了由EPDM（乙烯丙烯三元共聚物）或CR（氯丁橡胶）制成的、拟用于防水屋面防雨板的非硫化（未固化）橡胶薄板在空气中的曝露测试。

ASTM D5208

This practice covers the specific procedures applicable for fluorescent Ultraviolet (UV) exposure of photodegradable plastics conducted in accordance with Practices G151 and G154.

ASTM D5208

本测试方法规定了依照G151和G154测试方法对塑料进行光降解荧光紫外线 (UV)曝露测试的具体程序和测试条件。

ASTM D5894

This practice covers basic principles and operating practice for cyclic corrosion/UV exposure of paints on metal; using alternating periods of exposure in two different cabinets: a cycling salt fog/dry cabinet, and a fluorescent UV/condensation cabinet.

ASTM D5894

本测试方法规定了金属上涂层循环腐蚀/紫外线暴露测试的基本原则和操作程序；在两个不同试验箱之间进行交替暴露： 一个是盐雾/干燥循环，一个是荧光紫外线/冷凝循环。

ASTM D6577

This guide covers the selection and use of test methods and procedures for testing industrial protective coatings.

ASTM D6577

本指南规定了工业防护涂料测试方法和测试程序的选择和使用。

ASTM D750

This test method covers specific variations in the test conditions and procedures that shall be applicable when Practice G151 plus either Practice G152, G153, G154, or G155 are employed for exposure of vulcanized rubber compounds.

ASTM D750

本测试方法规定了可用的测试条件和测试程序的具体变化，在进行硫化橡胶复合物曝露测试时，可采用测试方法G151和G152、G153、G154、G155中的任意一个。

ASTM D882

This test method covers the determination of tensile properties of plastics in the form of thin sheeting and films (less than 1.0 mm (0.04 in.) in thickness).

ASTM D882

本测试方法规定了薄片和薄膜（小于1毫米（0.04英寸）厚度）塑料拉伸性能的测定。

ASTM D904

This practice covers the basic principles and operating procedures for ultraviolet (UV) light aging (with or without water) of adhesive bonded joints having at least one glass or transparent adhered, using fluorescent UV (see Method A) or xenon-arc light sources (see Method B).

ASTM D904

本测试方法规定了胶接接头（至少有一个玻璃或透明粘接）紫外线（UV）光老化（有水循环或无水循环）的基本原则和操作程序，使用荧光紫外线（见方法A）或氙弧光源（见方法B）。

ASTM D925

These test methods cover techniques to evalsuate three types of staining that rubber may cause when in contact with, or in proximity to, another surface that may be light colored.

ASTM D925

这些测试方法规定了评估橡胶材料接触或靠近其他浅色表面产生的三种沾色的技术。

ASTM E3006

This practice covers specific procedures and test conditions for performing ultraviolet conditioning exposures on photovoltaic modules or mini-modules using fluorescent ultraviolet lamps.

ASTM F1164

This test method covers the resistance of transparent plastics exposed to environmental conditioning (accelerated weathering) under a biaxial stress state induced by a pressure cell/test fixture.

ASTM F1164

本测试方法规定了透明塑料在压力部件/测试支架导致的双轴应力状态下曝露于环境条件（加速老化）的抵抗力。

ASTM F1945

This practice covers an accelerated procedure intended to determine the lightfastness of ink jet prints in office environments where overhead fluorescent light is used for illumination.

ASTM F1945

本测试方法规定了旨在测定办公室环境下喷墨印刷品光稳定性的加速程序，该环境中用作照明的是头顶上的荧光灯。

ASTM G151

This practice provides general procedures to be used when exposing nonmetallic materials in accelerated test devices that use laboratory light sources.

ASTM G151

本测试方法提供了在实验室光源加速测试设备中对非金属材料进行曝露测试的一般程序。

ASTM G154

This practice covers the basic principles and operating procedures for using fluorescent UV light, and water apparatus intended to reproduce the weathering effects that occur when materials are exposed to sunlight (either direct or through window glass) and moisture as rain or dew in actual usage.

ASTM G154

本测试方法是使用荧光紫外灯和冷凝装置进行曝露测试的基本原则和操作程序，旨在再现材料曝露在阳光下（直接或透过窗玻璃）和曝露在湿气中（雨水或露水）发生的老化效果。

EN 13523-10 (DIN)

GM 9125P

These procedures are used to determine the resistance to degradation of automotive materials when subjected to artificial light sources. It describes exposures to sunshine carbon arc, xenon arc, fluorescent ultraviolet light and condensation apparatus, and a twin carbon arc.

GM 9125P

这些程序用于测定受到人造光源照射时汽车材料的抗降解能力。 它描述了日光型碳弧、氙弧、荧光紫外线和冷凝装置和双碳弧的暴露测试。

IEC 61215

IEC 61215

IEC 61345

IEC 61345

ISO 11507 (EN) (DIN)

This International Standard specifies exposure conditions for paint coatings exposed to artificial weathering in apparatus including fluorescent UV lamps and condensation or water spray.

ISO 11507 (EN) (DIN)

本国际标准规定了油漆涂层曝露于人工老化装置（包括荧光紫外线灯管和冷凝或喷水）的暴露测试条件。

ISO 29664

ISO 4892-1 (EN) (DIN)

ISO 4892-1 (EN) (DIN)

ISO 4892-3 (EN) (DIN)

ISO 4892-3 (EN) (DIN)

SAE J2020

SAE J2020

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