紫外線加速老化試驗箱,紫外光加速耐候試驗箱,紫外光耐氣候試驗箱,紫外老化測試儀滿足的測試標準

    KW-UV紫外光加速老化試驗機主要用于模擬對陽光、潮濕和溫度對材料的破壞作用；材料老化包括褪色、失光、強度降低、開裂、剝落、粉化和氧化等。紫外光加速老化試驗機通過模擬陽光、冷凝、模仿自然潮濕，試樣在模擬的環(huán)境中試驗幾天或幾周的時間，可再現戶外可能幾個月或幾年發(fā)生的損壞。  

     KW-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(tǒng)可以再現雨水和露水的影響。整個的測試循環(huán)中，溫度都是可控的。典型的測試循環(huán)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(yè)、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。通常，UV燈管可分為UVA和UVB兩種。  

    
KW-UV3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(fā)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zui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(fā)，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zui為有效。   

潮濕冷凝環(huán)境      
    在很多戶外環(huán)境中，材料每天的潮濕時間可長達12小時。研究表明造成這種戶外潮濕的主要因素是露水，而不是雨水。KW-UV通過*的冷凝功能來模擬戶外的潮濕侵蝕。在試驗過程中的冷凝循環(huán)中，測試室底部蓄水池中的水被加熱以產生熱蒸氣，并充滿整個測試室，熱蒸汽使測試室內的相對濕度維持在100％，并保持一個相對高溫。試樣被固定在測試室的側壁，從而試樣的測試面曝露在測試室內的環(huán)境空氣中。試樣向外的一面暴露在自然環(huán)境中具有冷卻效果，導致試樣內外表面具備溫差，這一溫差的出現導致試樣在整個冷凝循環(huán)過程中，其測試面始終有冷凝生成的液態(tài)水。 
    由于戶外曝曬接觸潮濕的時間每天可以長達十幾小時，因此典型的冷凝循環(huán)一般持續(xù)幾個小時。KW-UV3提供兩種潮濕模擬方法。應用zui多的是冷凝方法，它是模擬戶外潮濕侵蝕的方法。所有的KW-UV型號都可運行冷凝循環(huán)。因為有些應用條件也要求使用水噴淋以達到實際的效果，所以有些KW-UV型號既可運行冷凝循環(huán)又可運行水噴淋循環(huán)。     

溫度控制      
    在每個循環(huán)中，溫度都可控制在一個設定值。同時黑板溫度計可以監(jiān)控溫度。溫度的提高可以加速老化的進程，同時，溫度的控制對于測試的可再現性也是很重要的。     

水噴淋系統(tǒng)      
    對于某些應用而言，水噴淋能更好地模擬zui終使用的環(huán)境條件。水噴淋在模擬由于溫度劇變和由于雨水沖刷所造成的熱沖擊或機械侵蝕是非常有效的。在某些實際應用條件下，例如陽光下，聚集的熱量由于突降的陣雨而迅速消散時，材料的溫度就會發(fā)生急劇變化，產生熱沖擊，這種熱沖擊對于許多材料而言是一種考驗。KW-UV的水噴淋可以模擬熱沖擊和/或應力腐蝕。       
    噴淋系統(tǒng)有12個噴嘴，在測試室的每一邊各有6個；噴淋系統(tǒng)可運行幾分鐘然后關閉。這短時間的噴水可快速冷卻樣品，營造熱沖擊的條件。     

照射強度控制：可選      
    選配照射強度控制選件可得到型和重復性好的測試結果；光強控制系統(tǒng)允許用戶根據不同的測試要求設置不同的光照強度。通過其反饋回路裝置控制照射強度；同時也可以延長熒光燈的使用壽命。

KW-UV紫外光加速老化試驗箱主要技術指標

UV紫外光加速老化試驗箱測試標準

AAMA 624

Voluntary Specification, Performance Requirements and Test Procedures for High Performance Organic Coatings on Fiber Reinforced Thermoset Profiles

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

纖維增強熱固性型材上的高性能有機涂層的推薦規(guī)格、性能要求和測試程序

本規(guī)范描述了高性能有機涂料的測試程序和性能要求，這類涂料應用于纖維增強熱固性型材（窗、門和類似的產品）。

AATCC TM186

Weather Resistance: UV Light and Moisture Exposure

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

耐候性 紫外線和潮濕曝露測試

本測試方法提供了各類紡織品材料（包括涂層織物和由其制造的產品）曝露測試的程序。測試采用實驗室人工老化曝露裝置，用熒光紫外燈管作為光源，使用冷凝加濕和/或噴淋加濕。

ASTM C1257

Standard Test Method for Accelerated Weathering of Solvent-Release-Type Sealants

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

溶劑釋放型密封劑加速老化的標準測試方法

該測試方法包括兩個實驗室加速暴露測試程序，用于預測紫外線或紫外線/可見光輻射、熱量和濕氣對溶劑釋放型密封劑的顏色、粉化、開裂和附著力的影響。

ASTM C1442

Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus

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

ASTM C1442

使用人工老化設備對密封劑進行測試的方法

本測試方法包括三種實驗室加速老化曝露程序，評估太陽光輻射、熱和潮濕對密封劑的影響。

ASTM C1501

Standard Test Method for Color Stability of Building Construction Sealants as Determined by Laboratory Accelerated Weathering Procedures

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

實驗室加速老化程序評估建筑結構密封劑色牢度的標準測試方法

本測試方法描述了使用熒光紫外線或氙燈測試設備測定建筑結構密封劑色牢度的實驗室加速老化程序。

ASTM C1519

Standard Test Method for Evaluating Durability of Building Construction Sealants by Laboratory Accelerated Weathering Procedures

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

實驗室加速老化對建筑結構密封劑耐候性評估的標準測試方法

該測試方法是密封劑耐候性的測定方法，是基于在依據實驗室加速老化程序反復曝露后，密封劑在循環(huán)運動中保持粘連和凝聚的能力來制定的。

ASTM C732

Standard Test Method for Aging Effects of Artificial Weathering on Latex Sealants

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

ASTM C732

乳膠密封劑人工老化試驗效果的標準測試方法

該測試方法規(guī)定了測定人工老化乳膠密封劑老化效果的實驗室程序。

ASTM C734

Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering

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

ASTM C734

人工老化后乳膠密封劑的低溫彈性的標準測試方法

該測試方法規(guī)定了人工老化測試500小時后乳膠密封劑低溫彈性的實驗室程序。

ASTM C793

Standard Test Method for Effects of Laboratory Accelerated Weathering on Elastomeric Joint Sealants

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

彈性接縫密封膠實驗室加速老化效果的標準測試方法

該測試方法包括了密封劑耐候性的測定，通過將密封劑經依據實驗室加速老化程序反復暴露后，評價其在周期運動中保持粘合力和附著力。

ASTM D1148

Standard Test Method for Rubber Deterioration-Discoloration from Ultraviolet (UV) and Heat Exposure of Light-Colored Surfaces

This test method covers techniques to evaluate 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

橡膠老化的標準測試方法－由紫外線（UV）和熱曝露引起的淺色表面的變色

本測試方法規(guī)定了白色或淺色硫化橡膠表面變色的評估技術，受到來源的紫外線或紫外線/可見光照射，在受控的相對濕度或濕氣及溫度條件下，就有可能發(fā)生變色。

ASTM D1670

Standard Test Method for Failure End Point in Accelerated and Outdoor Weathering of Bituminous Materials

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

瀝青材料加速和戶外老化失效終點的標準測試方法

該測試方法規(guī)定了使用火花發(fā)生裝置測定在導電底材上經加速或戶外老化瀝青材料的開裂失效。

ASTM D3424

Standard Practice for Evaluating the Relative Lightfastness and Weatherability of Printed Matter

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

印刷品相對日曬色牢度和耐候性評估的標準測試方法

這個標準描述了印刷品在下列情況下相對日曬色牢度和耐候性的評估程序，涉及自然光曝露測試程序或實驗室加速曝露測試程序。

ASTM D3451

Standard Guide for Testing Coating Powders and Powder Coatings

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

涂料粉末和粉末涂料測試的標準指南

本指南規(guī)定了涂料粉末和粉末涂料測試的選擇和使用程序。 測試方法已列于其中Table 1。對于某一特征，如果列出一個以上的測試方法，說明方法之間沒有哪個更適合。 必須根據經驗和每個案例的要求，以及買方和賣方之間的協議選擇要遵循的方法。

ASTM D4101

Standard Specification for Polypropylene Injection and Extrusion Materials

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

聚丙烯注塑和擠出材料的標準規(guī)范

本規(guī)范規(guī)定了聚丙烯材料的注塑成型和擠出。 聚合物包括均聚物、共聚物及復合彈性體（加或不加聚異丁烯橡膠、乙丙橡膠、丁基橡膠等沖擊改性劑），還有色素、穩(wěn)定劑、潤滑劑或增強劑。

ASTM D4329

Standard Practice for Fluorescent UV Exposure of Plastics

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

塑料熒光紫外線暴露測試的標準測試方法

本測試方法規(guī)定了依照G151和G154測試方法對塑料進行熒光紫外線暴露測試的具體程序和測試條件。

ASTM D4434

Standard Specification for Poly(Vinyl Chloride) Sheet Roofing

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

聚氯乙烯屋面薄板的標準規(guī)范

本規(guī)范規(guī)定了擬用于單層屋頂薄膜的、用聚氯乙烯樹脂作為初級聚合物而制造的柔性薄板空氣暴露測試程序。

ASTM D4587

Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings

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

油漆及相關涂料熒光紫外線曝露測試的標準測試方法

本測試方法規(guī)定了油漆及相關涂料在熒光紫外線和冷凝裝置中根據G151 和 G154測試方法進行加速曝露測試時對測試條件的選擇

ASTM D4674

Standard Practice for Accelerated Testing for Color Stability of Plastics Exposed to Indoor Office Environments

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

曝露在室內辦公環(huán)境的塑料色牢度加速測試的標準測試方法

本測試方法規(guī)定了使用熒光燈測定塑料光穩(wěn)定性的基本原則和操作程序，材料曝露在典型的辦公室環(huán)境下，頭頂上的熒光和透射過窗玻璃的日光用于照明，環(huán)境的溫度和濕度條件是根據美國供暖、制冷、空調工程師協會（ASHRAE）所提出的讓職員感到舒適的建議而設定的。

ASTM D4799

Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method)

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 approximay 95°C (200°F) as determined by Test Method D36.

ASTM D4799

瀝青材料（熒光紫外線、噴淋及冷凝法）加速老化測試條件和測試程序的標準測試方法

本測試方法描述了根據G151和G154瀝青屋面和防水材料(zui低軟化點約950) 的做法進行熒光紫外線和冷凝曝露測試的測試條件和程序。

ASTM D4811

Standard Specification for Nonvulcanized (Uncured) Rubber Sheet Used as Roof Flashing

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

用作屋面防雨板的非硫化（未固化）橡膠薄板的標準規(guī)范

本規(guī)范規(guī)定了由EPDM（乙烯丙烯三元共聚物）或CR（氯丁橡膠）制成的、擬用于防水屋面防雨板的非硫化（未固化）橡膠薄板在空氣中的曝露測試。

ASTM D5208

Standard Practice for Fluorescent Ultraviolet (UV) Exposure of Photodegradable Plastics

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

光降解塑料熒光紫外線 (UV) 曝露測試的標準測試方法

本測試方法規(guī)定了依照G151和G154測試方法對塑料進行光降解熒光紫外線 (UV)曝露測試的具體程序和測試條件。

ASTM D5894

Standard Practice for Cyclic Salt Fog/UV Exposure of Painted Metal, (Alternating Exposures in a Fog/Dry Cabinet and a UV/Condensation Cabinet)

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

涂層金屬的循環(huán)鹽霧/紫外線暴露試驗（交替暴露在鹽霧/干燥裝置和紫外線/冷凝裝置中）的標準測試方法

本測試方法規(guī)定了金屬上涂層循環(huán)腐蝕/紫外線暴露測試的基本原則和操作程序；在兩個不同試驗箱之間進行交替暴露： 一個是鹽霧/干燥循環(huán)，一個是熒光紫外線/冷凝循環(huán)。

ASTM D6577

Standard Guide for Testing Industrial Protective Coatings

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

ASTM D6577

工業(yè)防護涂料測試標準指南

本指南規(guī)定了工業(yè)防護涂料測試方法和測試程序的選擇和使用。

ASTM D750

Standard Test Method for Rubber Deterioration Using Artificial Weathering Apparatus

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

使用人工老化設備對橡膠進行老化試驗的標準測試方法

本測試方法規(guī)定了可用的測試條件和測試程序的具體變化，在進行硫化橡膠復合物曝露測試時，可采用測試方法G151和G152、G153、G154、G155中的任意一個。

ASTM D882

Standard Test Method for Tensile Properties of Thin Plastic Sheeting

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

薄塑料板拉伸性能的標準測試方法

本測試方法規(guī)定了薄片和薄膜（小于1毫米（0.04英寸）厚度）塑料拉伸性能的測定。

ASTM D904

Standard Practice for Exposure of Adhesive Specimens to Artificial Light

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

人工光源膠粘劑樣品暴露的標準測試方法

本測試方法規(guī)定了膠接接頭（至少有一個玻璃或透明粘接）紫外線（UV）光老化（有水循環(huán)或無水循環(huán)）的基本原則和操作程序，使用熒光紫外線（見方法A）或氙弧光源（見方法B）。

ASTM D925

Standard Test Methods for Rubber Property—Staining of Surfaces (Contact, Migration, and Diffusion)

These test methods cover techniques to evaluate 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

橡膠性能——表面染色（接觸、遷移、擴散）的標準測試方法

這些測試方法規(guī)定了評估橡膠材料接觸或靠近其他淺色表面產生的三種沾色的技術。

ASTM E3006

ASTM E3006, Standard Practice for Ultraviolet Conditioning of Photovoltaic Modules or Mini-Modules Using a Fluorescent Ultraviolet (UV) Lamp Apparatus

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

Standard Test Method for Evaluation of Transparent Plastics Exposed to Accelerated Weathering Combined with Biaxial Stress

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

透明塑料受到雙軸應力與加速老化暴露評估的標準測試方法

本測試方法規(guī)定了透明塑料在壓力部件/測試支架導致的雙軸應力狀態(tài)下曝露于環(huán)境條件（加速老化）的抵抗力。

ASTM F1945

Standard Practice for Determining the Lightfastness of Ink Jet Prints Exposed to Indoor Fluorescent Lighting

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

曝露在室內熒光燈下噴墨印刷品光穩(wěn)定性測定的標準測試方法

本測試方法規(guī)定了旨在測定辦公室環(huán)境下噴墨印刷品光穩(wěn)定性的加速程序，該環(huán)境中用作照明的是頭頂上的熒光燈。

ASTM G151

Practice for Exposing Nonmetallic Materials in Accelerated Test Devices That Use Laboratory Light Sources

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

ASTM G151

使用實驗室光源加速測試設備對非金屬材料進行曝露的測試方法

本測試方法提供了在實驗室光源加速測試設備中對非金屬材料進行曝露測試的一般程序。

ASTM G154

Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials

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

使用熒光紫外線設備對非金屬材料進行曝露的測試方法

本測試方法是使用熒光紫外燈和冷凝裝置進行曝露測試的基本原則和操作程序，旨在再現材料曝露在陽光下（直接或透過窗玻璃）和曝露在濕氣中（雨水或露水）發(fā)生的老化效果。

EN 13523-10 (DIN)

Coil Coated Metals - Test Methods Part 10: Resistance to Fluorescent UV Radiation and Water Condensation

GM 9125P

Procedures for Laboratory Accelerated Exposure of Automotive Materials

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

汽車材料實驗室加速老化測試程序

這些程序用于測定受到人造光源照射時汽車材料的抗降解能力。 它描述了日光型碳弧、氙弧、熒光紫外線和冷凝裝置和雙碳弧的暴露測試。

IEC 61215

Crystalline Silicon Terrestrial Photovaltalic (PV) Modules - Design Qualification and Type Approval

IEC 61215

地面用晶體硅光伏組件（PV）－設計鑒定和定型

IEC 61345

UV Test for Photovaltalic (PV) Modules

IEC 61345

光伏組件（PV）紫外試驗

ISO 11507 (EN) (DIN)

Paints and Varnishes - Exposure of coatings to artificial weathering- Exposure to fluorescent UV lamps and water

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)

色漆和清漆 – 涂料的人工老化曝露測試–曝露于熒光紫外線燈管和水

本標準規(guī)定了油漆涂層曝露于人工老化裝置（包括熒光紫外線燈管和冷凝或噴水）的暴露測試條件。

ISO 29664

Plastics - Artificial weathering including acidic deposition

ISO 4892-1 (EN) (DIN)

Plastics – Methods of Exposure to Laboratory Light Sources – Part 1: General guidance

ISO 4892-1 (EN) (DIN)

塑料–使用實驗室光源進行曝露測試的方法–*部分 一般指導

ISO 4892-3 (EN) (DIN)

Plastics - Methods of Exposure to Laboratory Light Sources - Part 3: Fluorescent UV Lamps

ISO 4892-3 (EN) (DIN)

塑料–使用實驗室光源進行曝露測試的方法–第三部分 熒光紫外燈

SAE J2020

Accelerated Exposure of Automotive Exterior Materials Using a Fluorescent UV and Condensation Apparatus

SAE J2020

使用熒光紫外線和冷凝裝置對汽車外部材料進行加速曝露測試

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