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HL-200-PH3磷化氫氣體檢測報警儀 技術性能指標: 1.檢測范圍: 0-20-200×10-6 (ppm) 2. 檢測誤差: ≤±5%FS 3. 最小示值: 0.1×10-6(ppm) 4. 響應時間: ≤30s 5. 出廠報警設定值:0.3×10-6(ppm) 6. 報警方式: 蜂鳴器(qi)斷續聲響,紅色發光二極(ji)管閃亮(liang),振動棒起振。 7. 電(dian)(dian)源電(dian)(dian)壓: DC3V(鋰電(dian)(dian)池(chi)/并(bing)另配原裝(zhuang)panasonic電(dian)(dian)池(chi)) 8. 電(dian)(dian)(dian)(dian)源低電(dian)(dian)(dian)(dian)壓報警:液晶(jing)顯(xian)示屏顯(xian)示電(dian)(dian)(dian)(dian)池容(rong)量(liang),當(dang)電(dian)(dian)(dian)(dian)池欠壓時(shi)液晶(jing)顯(xian)示屏右上角的電(dian)(dian)(dian)(dian)池符號閃爍(shuo),證明電(dian)(dian)(dian)(dian)池容(rong)量(liang)不足(zu),提醒用戶(hu)及時(shi)更(geng)換電(dian)(dian)(dian)(dian)池。 9. 連續工(gong)作時間:不(bu)小于半年(無(wu)報警狀態下(xia)) 10.使用環境條件:溫度O℃~40℃ 濕度≤95%RH 大氣壓力86~106 kPa 11.外形尺寸:87 12.重量: ≤
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