少妇激情偷公乱140集,成人精品一区二区三区中文字幕,亚洲成av人片高潮喷水,国产熟妇久久777777

  • 產(chǎn)品分類
    聯(lián)系我們
    客服
    東莞市京立光學(xué)儀器有限公司
    聯(lián)系人：杜先生
    手機(jī)：13712681788 
    TEL：0769-33305377 
    E-mail：chunlindu@126.com  
    地址:廣東省東莞市塘廈鎮(zhèn)大坪管理區(qū)
    http://www.ubscpg.cn
    • 光學(xué)儀器
      您的位置：
    • 日本DNP輝度箱

      • 日本DNP輝度箱

      • 發(fā)布時(shí)間：2025-7-1 8:18:55

      • 簡(jiǎn)介：

      產(chǎn)品訂購(gòu)熱線：13712681788
      • 產(chǎn)品描述
      • 在線下單
      • 在線評(píng)論

      名稱：日本DNP輝度箱
      型號(hào)：CCV-31F/CCV-51F/CCV-31F/G/CCV-51F/G
      　詳細(xì)說明
      日本DNP輝度箱CCV-31F/CCV-51F/CCV-31F/G/CCV-51F/G

       

      DNP Standard color Viewer
      The DNP Standard color Viewer is a light source which enables you to evaluate and adjust video and still cameras. With its high-frequency Fluorescent lighting method, it handles images without flicker.
      Specification
      Light source: DNP Standard color Viewer lamp
      (Four 10W dedicated fluorescent tubes are used)
      Power supply: AC100V 50, 60Hz
      Lighting method: High Frequency lighting method 20KHz
      Color rendering: Over 90% rendering evaluation-point for each color
      Color temperature: (Measured by Minolta CL-200)
      Operating temperature: 10～40℃
      Operating humidity: Below 80%(avoid dew)
      Major diameter dimension: 375W×365H×165D m/m
      Luminance plane dimension: 250W×190H m/m
      Color chart dimension: 320W×290H m/m
      Power consumption: 80W
      Weight: 6.5kg/7.5kg
      photo
      CCV-31F
      CCV-51F
      photo
      CCV-31F/G
      CCV-51F/G
      ●The Luminance plane characteristics: according to the types of self-contained fluorescent lamp
      Product Type Luminance Color Temperature Lamp Color Temperature Luminance Color matching shift Weight
      CCV-31F Fixed FL10WW-DLB 3100K±300 Over 1300cd/m2 Within 10% 6.5kg
      CCV-51F Fixed FL10D-EDL-56K 5100K±300 Over 1400cd/m2 Within 10% 6.5kg
      CCV-31F/G Volume adjustable FL-10WW-DLB 3100K±300 Over 850～1300cd/m2 Within 10% 7.5kg
      CCV-51F/G Volume adjustable FL10D-EDL-56K 5100K±300 Over 850～1400cd/m2 Within 10% 7.5kg

CopyRight © 2021 All Rights Reserved.東莞市京立光學(xué)儀器有限公司

聯(lián)系人：杜先生 手機(jī)：13712681788  TEL：0769-87930448

E-mail：chunlindu@126.com  地址:廣東省東莞市塘廈鎮(zhèn)大坪管理區(qū)

網(wǎng)站ICP備案號(hào)：粵ICP備2023142795號(hào)

技術(shù)支持：牽牛建站 | 中科商務(wù)網(wǎng)  | 網(wǎng)站管理

二維碼