SPTr-GAS PORT 200 內部的(de)傳(chuan)感器使(shi)用光(guang)(guang)聲(sheng)(sheng)(sheng)光(guang)(guang)譜(pu)(pu)原(yuan)理用于檢(jian)(jian)測(ce)痕量(liang)氣(qi)體濃(nong)度。光(guang)(guang)聲(sheng)(sheng)(sheng)光(guang)(guang)譜(pu)(pu)法是基于光(guang)(guang)聲(sheng)(sheng)(sheng)效(xiao)(xiao)應的(de)新型光(guang)(guang)譜(pu)(pu)技(ji)術(shu),有(you)(you)別于傳(chuan)統的(de)紅(hong)外光(guang)(guang)譜(pu)(pu)技(ji)術(shu),它將光(guang)(guang)信(xin)(xin)號有(you)(you)效(xiao)(xiao)轉換成聲(sheng)(sheng)(sheng)信(xin)(xin)號,并通(tong)過微(wei)音器對(dui)聲(sheng)(sheng)(sheng)音信(xin)(xin)號的(de)檢(jian)(jian)測(ce)計算得(de)到的(de)氣(qi)體濃(nong)度。由于光(guang)(guang)聲(sheng)(sheng)(sheng)光(guang)(guang)譜(pu)(pu)技(ji)術(shu)的(de)特殊光(guang)(guang)學結構以(yi)及在(zai)信(xin)(xin)號采(cai)集、信(xin)(xin)號處理過程(cheng)中的(de)特殊計算過程(cheng),使(shi)此方法能(neng)采(cai)集微(wei)弱光(guang)(guang)聲(sheng)(sheng)(sheng)信(xin)(xin)號,并有(you)(you)效(xiao)(xiao)剔除背景(jing)信(xin)(xin)號的(de)干擾,非常(chang)適(shi)用于痕量(liang)氣(qi)體濃(nong)度檢(jian)(jian)測(ce)領域,以(yi)及在(zai)復雜環境中的(de)無干擾檢(jian)(jian)測(ce)。
SPTr-GAS PORT 200 型號是便攜(xie)式光(guang)聲光(guang)譜(pu)氣體(ti)分(fen)析儀,體(ti)積小巧、重量輕(qing)、為現(xian)場工作人員貼(tie)心考慮(lv)。產(chan)品功能齊全(quan),一(yi)個屏幕(mu)顯示濃度值一(yi)目(mu)了然,親(qin)民式的簡(jian)單操(cao)作,三個按鍵簡(jian)潔大方(fang),全(quan)在一(yi)手(shou)掌握。
設備電(dian)池為:NiMh-Battery-Pack(19.2V–72Ah)電(dian)池充(chong)電(dian)情況由指示(shi)燈顯(xian)示(shi)