GPD3000手(shou)持式(shi)可燃(ran)氣(qi)體檢測(ce)儀如何(he)使用如何(he)使用？

1. 首先，要(yao)認識該氣體檢(jian)測儀的各個(ge)部件，如(ru)圖(tu)所示該氣體檢(jian)測儀包括：傳感器氣室，進氣口，排氣口，液晶(jing)顯示區，開關機鍵(jian)，加(jia)法鍵(jian)，減法鍵(jian)，菜(cai)單鍵(jian)，退(tui)出鍵(jian)

2

進(jin)行(xing)(xing)(xing)正式(shi)(shi)測量前要(yao)進(jin)行(xing)(xing)(xing)報警(jing)(jing)(jing)點(dian)(dian)及(ji)氣泵(beng)速(su)度(du)設(she)置(zhi)(zhi)(zhi)。首先要(yao)找到干(gan)凈無(wu)污染的(de)空氣環境，進(jin)行(xing)(xing)(xing)報警(jing)(jing)(jing)點(dian)(dian)的(de)設(she)計：測量界面(mian)下按(an)(an)(an)(an)菜單(dan)鍵(jian)(jian)，進(jin)入參(can)數(shu)設(she)置(zhi)(zhi)(zhi)模(mo)式(shi)(shi)，選定(ding)報警(jing)(jing)(jing)點(dian)(dian)設(she)置(zhi)(zhi)(zhi)，按(an)(an)(an)(an)開關機(ji)鍵(jian)(jian)確認。按(an)(an)(an)(an)菜單(dan)鍵(jian)(jian)移動光標鎖定(ding)高低報警(jing)(jing)(jing)點(dian)(dian)數(shu)值(zhi)，修改(gai)高，低報警(jing)(jing)(jing)點(dian)(dian)，可通過加號鍵(jian)(jian)或(huo)減(jian)號鍵(jian)(jian)來增大或(huo)減(jian)小報警(jing)(jing)(jing)點(dian)(dian)數(shu)值(zhi)。設(she)置(zhi)(zhi)(zhi)完后，按(an)(an)(an)(an)開關機(ji)鍵(jian)(jian)保存設(she)置(zhi)(zhi)(zhi)。按(an)(an)(an)(an)退出鍵(jian)(jian)退出參(can)數(shu)設(she)置(zhi)(zhi)(zhi)模(mo)式(shi)(shi)。該(gai)氣體(ti)檢測儀為泵(beng)吸式(shi)(shi)氣體(ti)檢測儀，所(suo)以(yi)進(jin)行(xing)(xing)(xing)泵(beng)吸速(su)度(du)的(de)設(she)置(zhi)(zhi)(zhi)非常重要(yao)：測量界面(mian)模(mo)式(shi)(shi)下按(an)(an)(an)(an)菜單(dan)鍵(jian)(jian)進(jin)入參(can)數(shu)設(she)置(zhi)(zhi)(zhi)模(mo)式(shi)(shi)，選定(ding)“氣泵(beng)速(su)度(du)設(she)置(zhi)(zhi)(zhi)”，按(an)(an)(an)(an)電(dian)源鍵(jian)(jian)進(jin)入該(gai)模(mo)式(shi)(shi)按(an)(an)(an)(an)加號鍵(jian)(jian)或(huo)減(jian)號鍵(jian)(jian)來增大或(huo)減(jian)小泵(beng)的(de)速(su)度(du)，按(an)(an)(an)(an)電(dian)源鍵(jian)(jian)保存設(she)置(zhi)(zhi)(zhi)，設(she)置(zhi)(zhi)(zhi)完成按(an)(an)(an)(an)退出鍵(jian)(jian)返(fan)回測量模(mo)式(shi)(shi)。

3

 在檢查(cha)前還應進(jin)行零點標(biao)(biao)定與(yu)目標(biao)(biao)點校(xiao)準(zhun)(zhun)，因為種校(xiao)準(zhun)(zhun)需要(yao)極其嚴格(ge)的空(kong)氣(qi)環境(jing)，所(suo)以建議校(xiao)準(zhun)(zhun)工作(zuo)由專業技術人(ren)員完成，一般機(ji)器(qi)會有(you)中英文兩種選擇(ze)，可根據產(chan)品指示進(jin)行“語言選擇(ze)”。

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 開關機(ji)(ji)方法(fa)講解：一、開機(ji)(ji)方法(fa)：長(chang)按開機(ji)(ji)鍵3秒(miao)鐘，儀器(qi)(qi)自動開機(ji)(ji)，液晶背(bei)面光(guang)點亮(liang)，紅(hong)色指(zhi)示(shi)(shi)(shi)燈點亮(liang)，泵開始啟(qi)動工作(zuo)。開機(ji)(ji)以(yi)后顯(xian)示(shi)(shi)(shi)的(de)畫面依次為(wei)：“海固安防氣體檢(jian)測專家”，“主要參數界面”，“傳感器(qi)(qi)初始化”，時(shi)間提示(shi)(shi)(shi)為(wei)120秒(miao)，120秒(miao)后進入氣體測量界面。二、關機(ji)(ji)方法(fa)：正常測量界面下按關機(ji)(ji)鍵3秒(miao)鐘后會(hui)聽到蜂鳴器(qi)(qi)聲(sheng)，液晶顯(xian)示(shi)(shi)(shi)、背(bei)光(guang)關閉，此時(shi)檢(jian)測儀進入休(xiu)眠關機(ji)(ji)狀(zhuang)態。 

5

    對于GPD3000手持式可(ke)燃氣(qi)(qi)體檢(jian)測儀的使用，一定(ding)要在反復(fu)研(yan)究說(shuo)明(ming)書(shu)之后多次練習達到(dao)熟練程度，才能在關(guan)鍵時(shi)刻進行可(ke)燃氣(qi)(qi)體的檢(jian)測，達到(dao)事半功倍的效果(guo)。