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存在于地球表面及大氣層空間中的一些自然環(huán)境因素和誘發(fā)環(huán)境因素，影響著工程產(chǎn)品(設(shè)備)的使用狀態(tài)及壽命。利用環(huán)境試驗(yàn)設(shè)備模擬各種氣候條件，在實(shí)驗(yàn)室對(duì)各種產(chǎn)品的耐氣候性進(jìn)行研究已成為一種廣泛使用且行之有效的手段。

    公元一九八五年十月宏展()正式成立,公司自創(chuàng)立以來(lái)，專職于環(huán)境測(cè)試設(shè)備的生產(chǎn)與研發(fā)，多年來(lái)我們?cè)诃h(huán)境測(cè)試設(shè)備領(lǐng)域里，不遺余力。以‘環(huán)境模擬’為自己的經(jīng)營(yíng)課題，以「追求*」、「開(kāi)創(chuàng)新局」為使命。積累了更多的專業(yè)經(jīng)驗(yàn)與技術(shù)，在制程方面不斷的開(kāi)發(fā)更*的環(huán)境測(cè)試設(shè)備產(chǎn)品，以自主性技術(shù)及優(yōu)良的制程站穩(wěn)市場(chǎng)。 在「質(zhì)」與「值」的堅(jiān)持，我們從不妥協(xié)！

    宏展儀器(HONGZHAN)為自己能夠?yàn)槭澜绶秶鷥?nèi)的用戶設(shè)計(jì)、制造*的模擬環(huán)境試驗(yàn)設(shè)備而自豪。產(chǎn)品包括:紫外光耐氣候試驗(yàn)箱、高低溫試驗(yàn)箱、高低溫交變濕熱試驗(yàn)箱、冷熱沖擊試驗(yàn)箱、快速溫度變化(ESS)環(huán)境應(yīng)力篩選試驗(yàn)箱、步入式恒溫恒濕試驗(yàn)室、溫度濕度振動(dòng)三綜合試驗(yàn)箱、高低溫低氣壓試驗(yàn)箱、氙燈耐氣候試驗(yàn)箱、鹽霧試驗(yàn)箱、高溫老化箱、沙塵試驗(yàn)箱、淋雨試驗(yàn)箱、臭氧老化試驗(yàn)箱、全天候(溫度、濕度、淋雨、日照、風(fēng)速)試驗(yàn)室、汽車行業(yè)測(cè)試系統(tǒng)、駛?cè)雮}(cāng)、環(huán)境模擬倉(cāng)等幾乎全系列的環(huán)境試驗(yàn)系列產(chǎn)品。

    宏展儀器公司隸屬于Hongzhan Group(宏展集團(tuán))。宏展集團(tuán)總部設(shè)置于中國(guó)香港，旗下包括：hongzhan;horngjaan;Q8;jeiotech;chunyen品牌及6家子公司。宏展集團(tuán)是一家業(yè)務(wù)涉及領(lǐng)域非常廣闊的大型跨國(guó)企業(yè)，為用戶提供產(chǎn)品和材料技術(shù)方面廣泛、多元化的技術(shù)服務(wù)，其涉及領(lǐng)域包括炭材料加工和制陶技術(shù)、環(huán)境工程和空調(diào)、金屬燒結(jié)技術(shù)、超聲波和琺瑯工程等等。公司是Siu cham ming 先生于一九八五年創(chuàng)立。

    公司獲得了ISO9001:2008版質(zhì)量體系認(rèn)證。通過(guò)不斷改進(jìn)的、漸入佳境的人性化管理以及有效的售后服務(wù)體系，逐步形成了一套*的企業(yè)高速成長(zhǎng)的經(jīng)營(yíng)模式。做為業(yè)內(nèi)企業(yè)，從新產(chǎn)品的研發(fā)，到新技術(shù)的有效利用以及對(duì)制造工藝的*性近乎苛刻的追求確保了宏展儀器公司今后在業(yè)內(nèi)能夠繼續(xù)處于*地位，宏展儀器公司為此而驕傲。

    宏展儀器公司(HONGZHAN)生產(chǎn)的模擬環(huán)境試驗(yàn)設(shè)備可滿足中國(guó)國(guó)標(biāo)、中國(guó)、美國(guó)標(biāo)準(zhǔn)，ASTM技術(shù)規(guī)范以及客戶各種特殊需求。宏展儀器公司模擬環(huán)境試驗(yàn)系統(tǒng)的配電系統(tǒng)符合UL508A(2001年4月25日*版)中的NFPA79安全標(biāo)準(zhǔn)、需求。宏展儀器公司銷售到歐洲市場(chǎng)，需提供符合歐洲標(biāo)準(zhǔn)的C.E.－“合格聲明”證書(shū)。如無(wú)特別要求，宏展儀器公司將依據(jù)SEMI S2-0200和SEMI S8-1000標(biāo)準(zhǔn)設(shè)計(jì)、制造設(shè)備。

    宏展儀器公司(HONGZHAN)多年來(lái)一直以技術(shù)超群、經(jīng)驗(yàn)豐富的設(shè)計(jì)和生產(chǎn)隊(duì)伍而自豪。公司遵從以人為本的治理方針，致力不斷創(chuàng)造輝煌。我們向我們的用戶鄭重承諾：為用戶生產(chǎn)*的模擬環(huán)境試驗(yàn)箱，嚴(yán)格依據(jù)合同按期交貨，并在設(shè)備交付用戶之后提供*、周到的售后服務(wù)。憑借公司的實(shí)力和增長(zhǎng)勢(shì)頭,現(xiàn)已經(jīng)建立了一套*的治理體系以保證為用戶提供高品質(zhì)的設(shè)備和完善的售后服務(wù)。

    宏展儀器公司(HONGZHAN)在廣東東莞工廠設(shè)有技術(shù)服務(wù)中心，在北京,上海,昆山,深圳等全國(guó)個(gè)大城市擁有售后服務(wù)站，這些服務(wù)中心和站點(diǎn)可以為用戶提供及時(shí)的技術(shù)支持和維修、維護(hù)保養(yǎng)、更換零配件、設(shè)備搬遷等各種服務(wù)，服務(wù)對(duì)象包括所有品牌的環(huán)境試驗(yàn)設(shè)備。

    宏展儀器公司(HONGZHAN)同時(shí)也為其26年來(lái)在行業(yè)內(nèi)逐步確立的技術(shù)而自豪，從新產(chǎn)品的研發(fā)，到新技術(shù)的有效利用以及對(duì)制造工藝的*性近乎苛刻的追求確保了宏展儀器公司今后在業(yè)內(nèi)能夠繼續(xù)處于*地位。宏展儀器公司將不斷創(chuàng)新，使我們的產(chǎn)品質(zhì)量和使用壽命不斷提高，永遠(yuǎn)創(chuàng)造輝煌。

    宏展儀器公司(HONGZHAN)經(jīng)過(guò)多年的努力，客戶遍及汽車行業(yè)、電子、半導(dǎo)體、光電、化工、可靠性試驗(yàn)室、大專院?！?，產(chǎn)品獲得了賽寶實(shí)驗(yàn)室、中國(guó)計(jì)量測(cè)試中心、中國(guó)*、*、北京博物館、清華大學(xué)、浙江大學(xué)、湖南大學(xué)、中南大學(xué)、四川大學(xué)、華南理工、上海交大、西安交大、吉林大學(xué)、哈爾濱工業(yè)大學(xué)、南京大學(xué)、河海大學(xué)、富士康科技、一汽大眾、光聯(lián)通訊、阿爾卡特、金立通訊、廣博集團(tuán)、施耐德、蘇泊爾、華為技術(shù)、艾默生、格力電器、雅圖仕、嘉寶莉……等客戶的好評(píng)。

    地球*停止的運(yùn)轉(zhuǎn)，即在提供萬(wàn)物生存之環(huán)境，宏展兢兢業(yè)業(yè)的經(jīng)營(yíng)，目的在為企業(yè)創(chuàng)造永續(xù)經(jīng)營(yíng)的空間，更深信*企業(yè)永續(xù)經(jīng)營(yíng)之道在于以顧客*的服務(wù)態(tài)度，滿足顧客需求，并重視人才、技術(shù)與教育之培育，同心協(xié)力積極進(jìn)取謀求顧客、代理商及全體員工之共存共榮。

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UV Accelerated Weathering Tester

UV Accelerated Weathering Tester 產(chǎn)品詳情

Q8 UV Accelerated Weathering Tester

The Q8 UV is used in more labs throughout the world than any other accelerated weathering tester. In just a few days or weeks, the Q8 UV can reproduce damage that may occur over months or even years outdoors.

Ultraviolet Light
Ultraviolet light causes almost all the photodegradation to materials exposed outdoors. The Q8 UV tester reproduces only the UV portion of the spectrum. Our UVA-340 lamp is the best available simulation of short-wave sunlight. It is especially useful for comparing the performance of different types of polymers and stabilizers. It is the best lamp for correlation studies.

Moisture Simulation
Products outdoors can be exposed to moisture, in the form of dew, for up to 15hours per day. All models of Q8 UV provide a rigorous, yet highly realistic, moisture exposure with cycles of hot condensing humidity. A Q8 UV/spray can simulate the effects of rain, such as thermal shock and erosion.

QUV weathering chambers
UV light weathering chambers

Ultraviolet Light
Ultraviolet light causes almost all the photo degradation to hard polymer materials exposed outdoors. The QUV tester reproduces only the UV portion of the spectrum. Our UVA-340 lamp is the best available simulation of short-wave sunlight. It is especially useful for comparing the performance of different types of polymers and stabilizers. It is the best lamp for correlation studies.

Q8/UV1

The most popular Q8/UV model features the Solar Eye Irradiance Control for precise maintenance of UV light intensity. The Q8/UV1 uses a proven condensation mechanism to simulate outdoor moisture attack. It allows faster, more reproducible testing, longer lamp life, and ISO calibration. With the Q8/UV1, state-of-the-art accelerated weathering is available in an affordable tester that is easy to use

Q8/UV2 The QUV/spray is the same as a standard Q8/UV1 , but also includes a water spray system consisting of spray nozzles, piping, controls and drain.

Short periods of spray can be used to create a thermal shock. Longer periods can be used to achieve mechanical erosion. The Q8/UV2 can be set to produce the following conditions: UV alone, spray alone, or condensation. Deionized water is recommended for most spray applications.

Q8/UV3

This is a simplified version of the Q8/UV3 for the lab where economy is critical. Irradiance is controlled by periodic lamp replacement and repositioning. The Q8/UV3 has a condensation system for moisture simulation. It does not have water spray.

Q8/UV4

Some industries have test methods that specify the use of cool white lamps for indoor photo stability testing. To reproduce indoor light conditions, the QUV/cw has a Solar Eye Irradiance Control system which has been modified to monitor and control the light output of cool white fluorescent lamps. See HONGZHAN Bulletin LU-0823, Q8/UV4 Cool White Photo stability Tester for more information.

The Q8/UV4 uses cool white lamps to simulate indoor environments, such as the overhead fluore-scent lighting typically found in offices. It also meets ISO, ANSI and ASTM test methods for indoor photo stability testing as well as requirements of ICH Guidelines Option 2.

Q8 UV Test Methods
The Q8 UV meets specifications world wide. This is just a partial list. If you have questions pertaining to test methods that the QUV meets, please contactQ-Lab. General|Coatings|Textiles|Printing Inks|Adhesives|Sealants|Plastics|Roofing|Misc.
General
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）
Coatings
ISO 11507, Paints & varnishes-Exposure of coatings to artificial weathering-Exposure to fluorescent UV and water
ISO 20340, Paints & varnishes CPerformance 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 buildingsCMethods for performance evaluation of paints for non-industrial buildings C Resistance to UV irradiation/water vapor condensation, by accelerated test
prEN 927-6 Paints & varnishesCCoating materials and coating systems for exterior wood C Pt. 6: Exposure of wood coatings to artificial weathering using fluorescent UV and water
Textiles
AATCC Test Method 186, Weather Resistance: UV Light and Moisture Exposure
ACFFA Test Method for Colorfastness of Vinyl Coated Polyester Fabrics
Printing Inks
ASTM F1945, Lightfastness of Ink Jet Prints Exposed to Indoor Fluorescent Lighting
Adhesives & Sealants
ASTM C 1501, Standard Test Method For Color Stability of Building Construction Sealants as Determined by Laboratory 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
Plastics
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
Roofing
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
Miscellaneous
Israeli Standard No. 385, Anodic Coatings on Aluminum

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產(chǎn)品名稱	參考價(jià)	地區(qū)	公司名稱	更新時(shí)間
廣州快速溫度變化試驗(yàn)箱氣候環(huán)境試驗(yàn)	￥57500	東莞市	廣東創(chuàng)新儀器科技有限公司	2024-02-24	在線詢價(jià)
海達(dá) 甲醛環(huán)境氣候試驗(yàn)箱	￥12000	東莞市	廣東海達(dá)儀器有限公司	2024-06-24	在線詢價(jià)
濕熱交變氣候環(huán)境試驗(yàn)箱	面議	東莞市	廣東科寶試驗(yàn)設(shè)備有限公司	2024-11-25	在線詢價(jià)
廣州快速溫度變化試驗(yàn)箱氣候環(huán)境試驗(yàn)	面議	東莞市	廣東科寶試驗(yàn)設(shè)備有限公司	2024-07-14	在線詢價(jià)
砂塵試驗(yàn)箱武漢廠家氣候環(huán)境試驗(yàn)	面議	武漢市	湖北高天試驗(yàn)設(shè)備有限公司	2024-10-17	在線詢價(jià)
人工氣候箱氣候環(huán)境試驗(yàn)	面議	常州市	常州金壇中旺儀器制造有限公司	2024-05-16	在線詢價(jià)

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