Q8/UV紫外光加速老化試驗(yàn)機(jī)主要技術(shù)指標(biāo)
| 型號(hào) Model | Q8/UV3 | Q8/UV2 | Q8/UV1 |
| UV 照射 Exposure | ● | ● | ● |
| 冷凝 Condensation | ● | ● | ● |
| 光照控制 Irradiancs Control | ● | ● | |
| 可調(diào)光線 Adjustable irradiance | ● | ● | |
| 噴水 Water Spray | ● | ||
| 熱沖擊 Thermal Shock | ● | ||
| 自動(dòng)偵路 Self-diagnostics | ● | ● | ● |
| 燈泡數(shù)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(jì) Q8-CR Calibration Radiometer | 選配 （Optional） 機(jī)器輻射強(qiáng)度： 1.0W／m2／340nm以內(nèi)可調(diào) 1.1W／m2／313nm以內(nèi)可調(diào) | ||
| 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） | ||
Q8/UV紫外光加速老化試驗(yàn)機(jī)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(shí)驗(yàn)室光源暴露試驗(yàn)方法 第1部分：總則
________________________________________
涂料
? 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(shí)驗(yàn)室光源暴露試驗(yàn)方法 第1部分：總則
________________________________________
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
________________________________________
紡織品
? 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
________________________________________
紡織品
? AATCC Test Method 186, Weather Resistance: UV Light and Moisture Exposure
? ACFFA Test Method for Colorfastness of Vinyl Coated Polyester Fabrics
________________________________________
印刷油墨
? ASTM F1945, Lightfastness of Ink Jet Prints Exposed to Indoor Fluorescent Lighting ________________________________________
橡膠
? GB/T 16585，硫化橡膠人工氣候老化（熒光紫外燈）試驗(yàn)方法
________________________________________
電工電子產(chǎn)品
? GB/T 19394，光伏（PV）組件紫外試驗(yàn)
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________________________________________
粘合劑和密封劑
? ACFFA Test Method for Colorfastness of Vinyl Coated Polyester Fabrics
________________________________________
印刷油墨
? ASTM F1945, Lightfastness of Ink Jet Prints Exposed to Indoor Fluorescent Lighting ________________________________________
橡膠
? GB/T 16585，硫化橡膠人工氣候老化（熒光紫外燈）試驗(yàn)方法
________________________________________
電工電子產(chǎn)品
? GB/T 19394，光伏（PV）組件紫外試驗(yàn)
type the link here
________________________________________
粘合劑和密封劑
? ASTM C 1501, Standard Test Method For Color Stability of Building Construction Sealants as Determined byLaboratory Accelerated Weathering Procedures
? ASTM C-1184, Specification for Structural Silicone Sealants
? ASTM C-1442, Standard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
? ASTM D-904, Standard Practice for Exposure of Adhesive Specimens to Artificial Light
? ASTM D-5215, Standard Test Method for Instrumental Evaluation of Staining of Vinyl Flooring by Adhesives
? American Plywood Assn., Approval Procedures for Synthetic Patching Materials, Section 6
? Spanish Std, UNE 104-281-88 Accelerated Testing of Paints and Adhesives with Fluorescent UV Lamps
________________________________________
塑料
? ASTM C-1184, Specification for Structural Silicone Sealants
? ASTM C-1442, Standard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
? ASTM D-904, Standard Practice for Exposure of Adhesive Specimens to Artificial Light
? ASTM D-5215, Standard Test Method for Instrumental Evaluation of Staining of Vinyl Flooring by Adhesives
? American Plywood Assn., Approval Procedures for Synthetic Patching Materials, Section 6
? Spanish Std, UNE 104-281-88 Accelerated Testing of Paints and Adhesives with Fluorescent UV Lamps
________________________________________
塑料
? ISO 4892 Plastics - Methods of Exposure to Laboratory Light Sources-Part 3: Fluorescent UV Lamps
? DIN 53 384, Testing of plastics, Artificial Weathering and Exposure to Artificial Light
? Spanish Standard UNE 53.104 （Stability of Plastics Materials Exposed to Simulated Sunlight）
? Israeli Standard No. 385, Plastic Windows
? JIS K 7350, Plastics - Methods of Exposure to Laboratory Light Sources-Part 3: Fluorescent UV Lamps
? ASTM D-1248, Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable
? ASTM D-4329, Standard Practice for Light/Water Exposure of Plastics
? ASTM D-4674, Test Method for Accelerated Testing for Color Stability of Plastics Exposed to Indoor
Fluorescent Lighting and Window-Filtered Daylight
? ASTM D-5208, Standard Practice for Exposure of Photodegradable Plastics
? ASTM D-6662, Standard Specification for Plastic Lumber Decking Boards
? ANSI C57.12.28 Specification for Accelerated Weathering of Padmounted Equipment Enclosure Integrity
? ANSI, A14.5 Specification for Accelerated Weathering of Portable Reinforced Plastic Ladders
? Edison Electrical Inst. Specification for Accelerated Weathering of Padmounted Equip. Enclosure Integrity
? Wisconsin Electric Power Specification for Polyethylene Signs
? GB/T 18950，橡膠和塑料軟管 靜態(tài)下耐紫外線性能測定
? GB/T 16422.3，塑料實(shí)驗(yàn)室光源暴露試驗(yàn)方法 第3部分：熒光紫外燈
________________________________________
屋頂材料
? DIN 53 384, Testing of plastics, Artificial Weathering and Exposure to Artificial Light
? Spanish Standard UNE 53.104 （Stability of Plastics Materials Exposed to Simulated Sunlight）
? Israeli Standard No. 385, Plastic Windows
? JIS K 7350, Plastics - Methods of Exposure to Laboratory Light Sources-Part 3: Fluorescent UV Lamps
? ASTM D-1248, Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable
? ASTM D-4329, Standard Practice for Light/Water Exposure of Plastics
? ASTM D-4674, Test Method for Accelerated Testing for Color Stability of Plastics Exposed to Indoor
Fluorescent Lighting and Window-Filtered Daylight
? ASTM D-5208, Standard Practice for Exposure of Photodegradable Plastics
? ASTM D-6662, Standard Specification for Plastic Lumber Decking Boards
? ANSI C57.12.28 Specification for Accelerated Weathering of Padmounted Equipment Enclosure Integrity
? ANSI, A14.5 Specification for Accelerated Weathering of Portable Reinforced Plastic Ladders
? Edison Electrical Inst. Specification for Accelerated Weathering of Padmounted Equip. Enclosure Integrity
? Wisconsin Electric Power Specification for Polyethylene Signs
? GB/T 18950，橡膠和塑料軟管 靜態(tài)下耐紫外線性能測定
? GB/T 16422.3，塑料實(shí)驗(yàn)室光源暴露試驗(yàn)方法 第3部分：熒光紫外燈
________________________________________
屋頂材料
? ASTM D-4799, Test Method for Accelerated Weathering of Bituminous Roofing Materials
? ASTM D-4811, Standard Specification for Nonvulcanized Rubber Sheet Used as Roof Flashing
? ASTM D-3105, List of Test Methods for Elastomeric and Plastomeric Roofing & Waterproofing
? ASTM D-4434, Standard Specification for PVC Sheet Roofing
? ASTM D-5019, Standard Specification for Reinforced Non-Vulcanized Polymeric Sheet Used in Roofing Membrane
? ANSI/RMA IPR-1-1990 Req. for Non-Reinforced Black EPDM Sheet for Roofing Membrane
? ANSI/RMA IPR-2-1990 Req. for Fabric-Reinforced Black EPDM Sheet for Roofing Membrane
? ANSI/RMA IPR-5-1990 Req. for Non-Reinforced Non-Black EPDM Sheet for Roofing Membrane
? ANSI/RMA IPR-6-1990 Req. for Fabric-Reinforced Non-Black EPDM Sheet for Roofing Membrane
? British Standard BS 903: Part A54 Annex A & D, Methods of Testing Vulcanized Rubber
? CGSB-37.54-M, Canadian General Standards Board Spec. for PVC Roofing & Waterproofing Membrane
? DIN EN 534, Corrugated bitumen sheets
? EOTA TR 010, Exposure procedure for artificial weathering
? RMA Specification for Reinforced Non-Vulcanized Chlorosulfonated Polyethylene Sheet for Roofing Membrane
________________________________________
復(fù)合材料
? ASTM D-4811, Standard Specification for Nonvulcanized Rubber Sheet Used as Roof Flashing
? ASTM D-3105, List of Test Methods for Elastomeric and Plastomeric Roofing & Waterproofing
? ASTM D-4434, Standard Specification for PVC Sheet Roofing
? ASTM D-5019, Standard Specification for Reinforced Non-Vulcanized Polymeric Sheet Used in Roofing Membrane
? ANSI/RMA IPR-1-1990 Req. for Non-Reinforced Black EPDM Sheet for Roofing Membrane
? ANSI/RMA IPR-2-1990 Req. for Fabric-Reinforced Black EPDM Sheet for Roofing Membrane
? ANSI/RMA IPR-5-1990 Req. for Non-Reinforced Non-Black EPDM Sheet for Roofing Membrane
? ANSI/RMA IPR-6-1990 Req. for Fabric-Reinforced Non-Black EPDM Sheet for Roofing Membrane
? British Standard BS 903: Part A54 Annex A & D, Methods of Testing Vulcanized Rubber
? CGSB-37.54-M, Canadian General Standards Board Spec. for PVC Roofing & Waterproofing Membrane
? DIN EN 534, Corrugated bitumen sheets
? EOTA TR 010, Exposure procedure for artificial weathering
? RMA Specification for Reinforced Non-Vulcanized Chlorosulfonated Polyethylene Sheet for Roofing Membrane
________________________________________
復(fù)合材料
Q8/UV紫外光加速老化試驗(yàn)機(jī)主要用于模擬對(duì)陽光、潮濕和溫度對(duì)材料的破壞作用；材料老化包括褪色、失光、強(qiáng)度降低、開裂、剝落、粉化和氧化等。紫外光加速老化試驗(yàn)機(jī)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(yàn)幾天或幾周的時(shí)間，可再現(xiàn)戶外可能幾個(gè)月或幾年發(fā)生的損壞。
紹興紫外光加速老化試驗(yàn)機(jī),紹興紫外線加速耐候試驗(yàn)機(jī),紹興紫外光耐氣候試驗(yàn)箱,紹興紫外老化測試儀 Q8/UV紫外光加速老化試驗(yàn)機(jī)中，紫外燈的熒光紫外等可以再現(xiàn)陽光的影響，冷凝和水噴淋系統(tǒng)可以再現(xiàn)雨水和露水的影響。整個(gè)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(duì)濕度在100％的黑暗潮濕冷凝周期；典型應(yīng)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(shù)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(chǎn)生很少的可見光或紅外光譜能量。我們可以根據(jù)不同的測試要求選擇不同波長的UV紫外燈，因?yàn)槊糠N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(diǎn) 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(qiáng)烈，從而可以*大程度的加速材料老化。然而，該燈管可能會(huì)對(duì)某些材料造成不符合實(shí)際的破壞。UVB-313 燈管主要用于質(zhì)量控制和研究開發(fā)，或?qū)δ秃蛐缘牟牧线\(yùn)行測試。
UVA-351燈管：模擬透過窗玻璃的陽光紫外光，它對(duì)于測試室內(nèi)材料的老化*為有效。
紹興紫外光加速老化試驗(yàn)機(jī),紹興紫外線加速耐候試驗(yàn)機(jī),紹興紫外光耐氣候試驗(yàn)箱,紹興紫外老化測試儀 Q8/UV紫外光加速老化試驗(yàn)機(jī)中，紫外燈的熒光紫外等可以再現(xiàn)陽光的影響，冷凝和水噴淋系統(tǒng)可以再現(xiàn)雨水和露水的影響。整個(gè)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(duì)濕度在100％的黑暗潮濕冷凝周期；典型應(yīng)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(shù)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(chǎn)生很少的可見光或紅外光譜能量。我們可以根據(jù)不同的測試要求選擇不同波長的UV紫外燈，因?yàn)槊糠N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(diǎn) 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(qiáng)烈，從而可以*大程度的加速材料老化。然而，該燈管可能會(huì)對(duì)某些材料造成不符合實(shí)際的破壞。UVB-313 燈管主要用于質(zhì)量控制和研究開發(fā)，或?qū)δ秃蛐缘牟牧线\(yùn)行測試。
UVA-351燈管：模擬透過窗玻璃的陽光紫外光，它對(duì)于測試室內(nèi)材料的老化*為有效。
紹興紫外光加速老化試驗(yàn)機(jī),紹興紫外線加速耐候試驗(yàn)機(jī),紹興紫外光耐氣候試驗(yàn)箱,紹興紫外老化測試儀潮濕冷凝環(huán)境
在很多戶外環(huán)境中，材料每天的潮濕時(shí)間可長達(dá)12小時(shí)。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。Q8/UV通過的冷凝功能來模擬戶外的潮濕侵蝕。在試驗(yàn)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(chǎn)生熱蒸氣，并充滿整個(gè)測試室，熱蒸汽使測試室內(nèi)的相對(duì)濕度維持在100％，并保持一個(gè)相對(duì)高溫。試樣被固定在測試室的側(cè)壁，從而試樣的測試面曝露在測試室內(nèi)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(dǎo)致試樣內(nèi)外表面具備溫差，這一溫差的出現(xiàn)導(dǎo)致試樣在整個(gè)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(shí)間每天可以長達(dá)十幾小時(shí)，因此典型的冷凝循環(huán)一般持續(xù)幾個(gè)小時(shí)。Q8/UV提供兩種潮濕模擬方法。應(yīng)用*多的是冷凝方法，它是模擬戶外潮濕侵蝕的*好方法。所有的Q8/UV型號(hào)都可運(yùn)行冷凝循環(huán)。因?yàn)橛行?yīng)用條件也要求使用水噴淋以達(dá)到實(shí)際的效果，所以有些Q8/UV型號(hào)既可運(yùn)行冷凝循環(huán)又可運(yùn)行水噴淋循環(huán)。
在很多戶外環(huán)境中，材料每天的潮濕時(shí)間可長達(dá)12小時(shí)。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。Q8/UV通過的冷凝功能來模擬戶外的潮濕侵蝕。在試驗(yàn)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(chǎn)生熱蒸氣，并充滿整個(gè)測試室，熱蒸汽使測試室內(nèi)的相對(duì)濕度維持在100％，并保持一個(gè)相對(duì)高溫。試樣被固定在測試室的側(cè)壁，從而試樣的測試面曝露在測試室內(nèi)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(dǎo)致試樣內(nèi)外表面具備溫差，這一溫差的出現(xiàn)導(dǎo)致試樣在整個(gè)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(shí)間每天可以長達(dá)十幾小時(shí)，因此典型的冷凝循環(huán)一般持續(xù)幾個(gè)小時(shí)。Q8/UV提供兩種潮濕模擬方法。應(yīng)用*多的是冷凝方法，它是模擬戶外潮濕侵蝕的*好方法。所有的Q8/UV型號(hào)都可運(yùn)行冷凝循環(huán)。因?yàn)橛行?yīng)用條件也要求使用水噴淋以達(dá)到實(shí)際的效果，所以有些Q8/UV型號(hào)既可運(yùn)行冷凝循環(huán)又可運(yùn)行水噴淋循環(huán)。
紹興紫外光加速老化試驗(yàn)機(jī),紹興紫外線加速耐候試驗(yàn)機(jī),紹興紫外光耐氣候試驗(yàn)箱,紹興紫外老化測試儀溫度控制
在每個(gè)循環(huán)中，溫度都可控制在一個(gè)設(shè)定值。同時(shí)黑板溫度計(jì)可以監(jiān)控溫度。溫度的提高可以加速老化的進(jìn)程，同時(shí)，溫度的控制對(duì)于測試的可再現(xiàn)性也是很重要的。
在每個(gè)循環(huán)中，溫度都可控制在一個(gè)設(shè)定值。同時(shí)黑板溫度計(jì)可以監(jiān)控溫度。溫度的提高可以加速老化的進(jìn)程，同時(shí)，溫度的控制對(duì)于測試的可再現(xiàn)性也是很重要的。
水噴淋系統(tǒng)
對(duì)于某些應(yīng)用而言，水噴淋能更好地模擬*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(jī)械侵蝕是非常有效的。在某些實(shí)際應(yīng)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(shí)，材料的溫度就會(huì)發(fā)生急劇變化，產(chǎn)生熱沖擊，這種熱沖擊對(duì)于許多材料而言是一種考驗(yàn)。Q8/UV的水噴淋可以模擬熱沖擊和/或應(yīng)力腐蝕。
噴淋系統(tǒng)有12個(gè)噴嘴，在測試室的每一邊各有6個(gè)；噴淋系統(tǒng)可運(yùn)行幾分鐘然后關(guān)閉。這短時(shí)間的噴水可快速冷卻樣品，營造熱沖擊的條件。
對(duì)于某些應(yīng)用而言，水噴淋能更好地模擬*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(jī)械侵蝕是非常有效的。在某些實(shí)際應(yīng)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(shí)，材料的溫度就會(huì)發(fā)生急劇變化，產(chǎn)生熱沖擊，這種熱沖擊對(duì)于許多材料而言是一種考驗(yàn)。Q8/UV的水噴淋可以模擬熱沖擊和/或應(yīng)力腐蝕。
噴淋系統(tǒng)有12個(gè)噴嘴，在測試室的每一邊各有6個(gè)；噴淋系統(tǒng)可運(yùn)行幾分鐘然后關(guān)閉。這短時(shí)間的噴水可快速冷卻樣品，營造熱沖擊的條件。
照射強(qiáng)度控制：可選
選配照射強(qiáng)度控制選件可得到**型和重復(fù)性好的測試結(jié)果；光強(qiáng)控制系統(tǒng)允許用戶根據(jù)不同的測試要求設(shè)置不同的光照強(qiáng)度。通過其反饋回路裝置**控制照射強(qiáng)度；同時(shí)也可以延長熒光燈的使用壽命
選配照射強(qiáng)度控制選件可得到**型和重復(fù)性好的測試結(jié)果；光強(qiáng)控制系統(tǒng)允許用戶根據(jù)不同的測試要求設(shè)置不同的光照強(qiáng)度。通過其反饋回路裝置**控制照射強(qiáng)度；同時(shí)也可以延長熒光燈的使用壽命
