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當前位置:首頁 >> 橡膠制品測試 >> 老化試驗箱 >>美國Q-lab紫外光加速老化試驗機QUV
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三坐標測量
其他儀器設備

紫外光加速老化試驗機產品介紹


  QUV紫外老化試驗機有四種不同的型號:QUV/basic, QUV/se, QUV/spray和QUV/cw。設備運行可靠且易 于操作,易于維護。所有型號設備都可以通過以太網記錄實驗數據,可選各種不同的標準樣品架,配有 自動故障診斷及報警,自動停機功能及有五種語言可選的極其簡單的用戶界面。

   

  QUV/basic

  QUV/se

  QUV/spray

  QUV/cw

  樣品容量( 75*150mm )

  50

  48

  48

  48

  樣品放置角度

  與水平呈75度角




  紫外熒光燈-40W

  數量:8(T12*121cm長)




  太陽眼輻照度控制(340nm)

   

   

   

   

   

   

   

   

  根據ISO 17025進行CR10校準

   

   

   

   

   

   

   

   

  噴淋

   

   

   

   

   

   

   

   

  冷凝

   

   

   

   

   

   

  1

  可選空間節省架

   

   

   

   

   

   

   

   

   

  UVA-340 & UVA-351

  UVB- 313EL

  QFS-40

  Cool White

  常見的輻照度設定點1W/(m2 nm) 或 LUX

  0.89

  0.80

  0.48

  6,000

  最高輻照度設定點1W/(m2 nm) 或 LUX

  1.55

  1.23

  0.86

  20,000

  常見輻照度設定點的燈管壽命(小時)

  8,000

  8,000

  8,000

  8,000

  D:yinhfmyworkFile 尋找的產品 Q-lab美國QUV老化試驗箱.png

  太陽眼輻照度控制系統(除了QUV/basic外,其他型號都適用)通過調整燈管的輸出來監控并精確地維 持所設定的輻照強度,從而修正因燈管的批次差異、環境溫度變化以及燈管老化等引起的差異。輻照度 的不同可能影響材料的老化速度和老化模式,因此輻照度控制是十分重要的。

  注:QUV/basic型號通過 燈管輪換來調整輻照度水平。

   

  有太陽眼輻照度控制系統的設備可以設定輻照度水平。

  例如, 對于 UVA-340燈管, 設定 0.73 W/m2@340nm 的輻照度和夏天正午時光強相當。為了更快地得到測試結果,QUV可被設置在夏天正午光強200%條件下 運行。基于不同燈管類型下表列出最高輻照度水平及一些常用的輻照度設置點。更多燈管選擇信息,請 參考LU-8160。

   

  ISO校準

  使用CR10輻照度計通過其專利系統AUTOCAL 對輻照度進行校準,可按ISO 9000標準,溯源至美國國家標準和技術研究所。每個CR10在出廠前都設置可 為UVA和UVB 燈管校準。冷白燈管則需要另外的校準儀進行校準。 為確保符合ISO標準,CR10輻照度校準儀必須每年送回Q-Lab公司重新標 定。Q-Lab的校準實驗室是經ISO 17025認證過的。


紫外光加速老化試驗機技術參數

  QUV不同型號的技術參數:

  型號

  QUV/basic

  QUV/se

  QUV/spray

  QUV/cw

  黑板溫度(°C) 光照循環1 冷凝循環

   

  45-80

  40-60

   

  45-80

  40-60

   

  45-80

  40-60

   

  35-80

  —2

   

   

  樣品曝曬區域

  20 x 50 cm

   (2x front side)

   

               

  20 x 108 cm (1x rear side)

   

   

  4160 cm2 total

   

  20 x 50 cm (2x each side)

   

   

  4000 cm2 total

   

  20 x 50 cm (2x each side)

   

   

  4000 cm2 total

   

  20 x 50 cm (2x each side)

   

   

  4000 cm2 total

  樣品容量3

  50 Specimens

  (75 x 150 mm)

  48 Specimens

  (75 x 150 mm)

  48 Specimens

  (75 x 150 mm)

  48 Specimens

  (75 x 150 mm)

  進水壓力

  0.2-5.5 bar

  (2-80 psi)

  0.2-5.5 bar

  (2-80 psi)

  2.8-5.5 bar

  (40-80 psi)4

  0.2-5.5 bar

  (2-80 psi)

   

  進水純度5

   

  Tap Water

   

  Tap Water

  > 200 kΩ?cm

  < 5 μS/cm

  < 2.5 ppm TDS 6-8 pH

   

  —2

  耗水6

  冷凝 噴淋

   

  8 liters/day

  —

   

  8 liters/day

  —

   

  8 liters/day

  7 liters/minute

   

  —2

  —

  尺寸

  (w*h*d)

  137 x 135 x 53 cm

  (54 x 53 x 21 in)




  重量7

  136 kg (300 lbs)




   

  用電要求8

  120V ± 10%, 1-   ,

  120V ± 10%, 1-   ,

  120V ± 10%, 1-   ,

  120V ± 10%, 1-   ,

       60 Hz, 14A              

  60 Hz, 16A

  60 Hz, 16A

  60 Hz, 16A


  230V ± 10%, 1-   ,

   

  230V ± 10%, 1-   ,

   

  230V ± 10%, 1-   ,

  230V ± 10%, 1-   ,


  50/60 Hz, 7A

  50/60 Hz, 8A

  50/60 Hz, 8A

  50/60 Hz, 8A


   

紫外光加速老化試驗機標準配置

紫外光加速老化試驗機可選配件

紫外光加速老化試驗機相關視頻

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紫外光加速老化試驗機資料下載

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老化試驗儀在促進材料的劣化、以計算加熱前后材料的拉力及延伸率的變化、通常老化試驗使用的 溫度為70℃、一般認為材料在70℃的老化箱中24小時、約相當于自然環境6個月。
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