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綜合測(cè)云儀 我有新說法
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  【JD-YG1】山東競(jìng)道光電廠家以客戶為中心,品質(zhì)至上,共創(chuàng)共贏?!D-YG1型激光云高儀是一種采用米散射原理的后散射激光雷達(dá)。觀測(cè)范圍可達(dá)到12公里,可以有效的測(cè)量氣溶膠、云層高度,云層厚度、云量和垂直能見度等。它可以應(yīng)用于復(fù)雜的氣溶膠研究或者是集成到大型觀測(cè)網(wǎng)絡(luò)中,對(duì)大氣研究中的多樣化需求而言是當(dāng)前最高技術(shù)水平的代表性解決方案。

  一、產(chǎn)品概述

  【JD-YG1】山東競(jìng)道光電廠家以客戶為中心,品質(zhì)至上,共創(chuàng)共贏?!D-YG1型激光云高儀是一種采用米散射原理的后散射激光雷達(dá)。觀測(cè)范圍可達(dá)到12公里,可以有效的測(cè)量氣溶膠、云層高度,云層厚度、云量和垂直能見度等。它可以應(yīng)用于復(fù)雜的氣溶膠研究或者是集成到大型觀測(cè)網(wǎng)絡(luò)中,對(duì)大氣研究中的多樣化需求而言是當(dāng)前最高技術(shù)水平的代表性解決方案。

  二、功能應(yīng)用

  氣溶膠垂直廓線、云底高度(5層)、云層厚度、垂直能見度、邊界層高度

  其中擴(kuò)展型對(duì)于混合層測(cè)量和氣溶膠研究則性能

  三、工作原理

  根據(jù)米散射原理,通過測(cè)量大氣對(duì)發(fā)射紅外光束的后向散射信號(hào)廓線,判斷光路方向上是否存在云層,計(jì)算云底高度、云層穿透厚度、氣溶膠的消光系數(shù)、天大氣邊界層高度、天空模糊時(shí)輸出垂直能見度,通過建立云底高度的時(shí)間序列可統(tǒng)計(jì)估算云量。

  該設(shè)備采用的紅外激光遙感技術(shù),云底高度測(cè)量準(zhǔn)確,數(shù)據(jù)產(chǎn)品豐富,工作穩(wěn)定可靠,使用維護(hù)簡(jiǎn)單。

  四、產(chǎn)品特點(diǎn)

  1.采用米散射激光技術(shù),信號(hào)發(fā)射功率強(qiáng)大、穩(wěn)定,測(cè)量距離遠(yuǎn)。

  2.設(shè)備具備穿透性測(cè)量,可同時(shí)測(cè)量多層云及氣溶膠數(shù)據(jù)。

  3.采用高敏感度的光學(xué)部件來獲得高精度的測(cè)量結(jié)果:光學(xué)設(shè)計(jì)能夠使?jié)M足窄波段濾波器的應(yīng)用,有效抑制光學(xué)影響,并且在白天和黑夜都能對(duì)云和氣溶膠進(jìn)行精確測(cè)量。

  4.雙鏡頭設(shè)計(jì),可進(jìn)行鏡頭之間自檢,最大限度消除鏡頭污損的影響。不易受大氣中顆粒物漫反射影響,采樣精度高,達(dá)到5m。

  5.全天候可靠運(yùn)行,配備密閉金屬外殼,窗口自動(dòng)加熱系統(tǒng),不受霧天、降雨、冰凍影響。

  6.友好的操作界面以及易用性,維護(hù)簡(jiǎn)單,無(wú)消耗器件。

  五、技術(shù)參數(shù)

  測(cè)量參數(shù) 電氣參數(shù) 測(cè)量范圍 15~12000m 電源 AC100~250V或DC9~36V 測(cè)量精度 <150m ±20m 150m~300m ±10% >300m ±20% 功耗 不加熱時(shí):≤15W 加熱時(shí):≤100W 固體目標(biāo)測(cè)量 精度 ±10m 尺寸 機(jī)殼(長(zhǎng)x寬x高) 320mm×200mm×380mm 測(cè)量周期 15s~300s(可調(diào)) 包裝(長(zhǎng)x寬x高) 520mm×360mm×430mm 測(cè)量種類 ◆ 氣溶膠廓線 ◆ 云底高度 ◆ 云層厚度 ◆ 垂直能見度 ◆ 云層數(shù)量 ◆ 低、中、高、總云量, ◆ 積分云量 ◆ 可測(cè)定多層云和卷云 重量 整機(jī) ≤12kg 探測(cè)部分 ≤6kg 工作環(huán)境 環(huán)境溫度 -45℃~50℃ 接口和軟件 相對(duì)濕度 5%~100%RH 標(biāo)準(zhǔn)接口 RS232 大氣壓力 450~1060hPa 可選接口 RS485 模型圖 數(shù)據(jù)通訊 串口、光纖、北斗、無(wú)線 可選軟件 可視化軟件 數(shù)據(jù)格式 MODBUS協(xié)議、ASCII協(xié)議格式、中國(guó)氣象局?jǐn)?shù)據(jù)字典數(shù)據(jù)格式協(xié)議。 激光云高儀數(shù)據(jù)格式:輸出間隔、日期,時(shí)間、 天空狀況、云層數(shù)、云底高、積分云量、垂直能 見度、系統(tǒng)狀態(tài)、校驗(yàn)碼 用戶數(shù)據(jù)格式:用戶自定義

參考資料

參考資料編輯區(qū)域


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