The light route used by measuring instrument determined its volume , according to the place between sampling area and lens , with the application background limits , the miniature atomized particles size measuring instrument takes scheme that the sampling area locate in front of the lens and the optic - electronic sensor at the back focal plane of the lens . the miniature atomized particle size measuring instrument employs 測(cè)量?jī)x器采用的光路直接影響儀器的結(jié)構(gòu)尺寸,接收透鏡和采樣區(qū)位置的關(guān)系具有不同的配置方案,由于霧粒粒徑測(cè)量?jī)x應(yīng)用背景的限制,所采用的光路配置方案是被測(cè)顆粒位于透鏡前方,光能接收器件位于透鏡后焦面上。
The atomized particle size measuring instrument modeled wl developed by chongqing university is successful and keep head domestically , but its volume is large and spot operation is discommodios thus , it is necessary to study and develop miniature measuring instrument based on the wl instrument 重慶大學(xué)成功研制的針對(duì)噴霧場(chǎng)霧粒粒徑分布的wl型測(cè)量?jī)x,其技術(shù)水平走在了國(guó)內(nèi)前列,但該測(cè)量?jī)x的體積較大,現(xiàn)場(chǎng)使用和操作不便。因此,在該測(cè)量?jī)x的基礎(chǔ)上,研制微型化的霧粒粒徑測(cè)量?jī)x十分迫切。