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AUTO-SYSTEM FOR COUNTING & JUDGING FRINGES

TECHNICAL PARAMETERS

Counting Range        - 999 to 9999

Judging Sensitivity      < 0.1Sec

APPLICATIONS

Replaced human eyes to count the quantity of the ringes produced by the Mecholson or Fabry-Perot interferomete as the ringes are expanding or shrinking.

FEATURES

Even the interference ringes in disorder for being environmentally interupted, the counter is able to automatically modify the numbers.

干涉環(huán)自動(dòng)判向計(jì)數(shù)系統(tǒng)： 

技術(shù)參數(shù)

計(jì)數(shù)范圍：-999/9999

判向速度：<0.1Sec

應(yīng)用

代替人眼在利用邁克爾遜（或法布里-珀洛）干涉儀測(cè)量微小位移或大學(xué)物理光學(xué)實(shí)驗(yàn)中計(jì)數(shù)正在伸張或收縮的干涉環(huán)。

特色

即使干涉環(huán)受到干擾發(fā)生抖動(dòng)，甚至級(jí)次擾亂，系統(tǒng)會(huì)自動(dòng)識(shí)別環(huán)的變化方向，保證計(jì)數(shù)正確。