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首頁 > 技術與支持 > 交通標線逆反射測量儀使用方法
交通標線逆反射測量儀使用方法
點擊次數:1254 更新時間:2021-04-07

交通標線逆反射測量儀使用方法

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交(jiao)通標線逆反射測量儀電(dian)源充電(dian)

在使用標線(xian)測(ce)量儀(yi)測(ce)量路面標線(xian)前,首先要為儀(yi)器中的電(dian)(dian)池充(chong)(chong)電(dian)(dian)。充(chong)(chong)電(dian)(dian)時將充(chong)(chong)電(dian)(dian)器插(cha)頭插(cha)入充(chong)(chong)電(dian)(dian)插(cha)座(zuo)(7)內,然后將充(chong)(chong)電(dian)(dian)器的輸入導(dao)線(xian)插(cha)頭插(cha)入市電(dian)(dian)(交流220V)電(dian)(dian)源上,充(chong)(chong)電(dian)(dian)器上亮起的指(zhi)示燈(deng)含義為:紅燈(deng)亮表(biao)示正在充(chong)(chong)電(dian)(dian),綠燈(deng)亮表(biao)示充(chong)(chong)電(dian)(dian)完成(cheng)。

儀器調零

當充(chong)電(dian)(dian)完成后(hou),將電(dian)(dian)源開關(6)按下(xia),即電(dian)(dian)源接(jie)通,這時顯(xian)示(shi)器(qi)(qi)有數字(zi)顯(xian)示(shi)。儀(yi)器(qi)(qi)調(diao)零前,先(xian)將儀(yi)器(qi)(qi)底(di)部開口(kou)(300mm×60mm)對準(zhun)放在黑色調(diao)零板上,并按下(xia)測量(liang)開關(4),這時在測量(liang)值顯(xian)示(shi)屏(1)上顯(xian)示(shi)值應(ying)為0;如果不(bu)為0,則轉動調(diao)零旋鈕(2)直至使顯(xian)示(shi)值為0,此(ci)時表示(shi)調(diao)零完畢(bi)。

交通(tong)標線逆反射(she)測(ce)量儀(yi)儀(yi)器校準(zhun)

調(diao)零(ling)以后,將(jiang)黑(hei)色調(diao)零(ling)板(ban)(ban)去掉,按行車箭頭方向(校(xiao)(xiao)準(zhun)板(ban)(ban)上(shang)有標記)換上(shang)校(xiao)(xiao)準(zhun)板(ban)(ban),此時(shi)測(ce)量值(zhi)(zhi)(zhi)顯示(shi)(shi)屏(ping)(1)上(shang)顯示(shi)(shi)值(zhi)(zhi)(zhi)應為(wei)校(xiao)(xiao)準(zhun)板(ban)(ban)給(gei)定的值(zhi)(zhi)(zhi);如果與(yu)給(gei)定值(zhi)(zhi)(zhi)不(bu)相符,則轉動校(xiao)(xiao)準(zhun)旋鈕(3)直至使顯示(shi)(shi)值(zhi)(zhi)(zhi)為(wei)校(xiao)(xiao)準(zhun)板(ban)(ban)給(gei)定值(zhi)(zhi)(zhi),此時(shi)表示(shi)(shi)校(xiao)(xiao)準(zhun)完畢。

4.標線測量

儀(yi)器(qi)調零(ling)和校準完(wan)成后,即可進行測(ce)(ce)(ce)量(liang),測(ce)(ce)(ce)量(liang)時應將儀(yi)器(qi)按行車方向平放在(zai)被(bei)(bei)測(ce)(ce)(ce)標線(xian)上(shang),按下測(ce)(ce)(ce)量(liang)開(kai)關(guan)(4),預熱l分鐘,在(zai)測(ce)(ce)(ce)值(zhi)顯示器(qi)(1)顯示穩定數(shu)值(zhi),即為被(bei)(bei)測(ce)(ce)(ce)標線(xian)的(de)逆反(fan)射系數(shu)值(zhi)(R’),記錄數(shu)據后及時關(guan)閉測(ce)(ce)(ce)量(liang)開(kai)關(guan)(4)。所有測(ce)(ce)(ce)量(liang)完(wan)畢后,將電(dian)源開(kai)關(guan)(6)關(guan)閉。

友情(qing)提示(shi):在現場測量標(biao)線時,為了防止(zhi)儀器(qi)底(di)部(bu)與(yu)路面接觸(chu)部(bu)位(wei)外界(jie)雜光(guang)的進入,可(ke)以用深(shen)色毛巾等(deng)在儀器(qi)底(di)部(bu)圍擋遮(zhe)光(guang)。以保(bao)證測量數值(zhi)穩定(ding)準確。