數字(zi)式測氧(yang)儀檢(jian)測儀器(qi) 特點(dian):外(wai)型美觀,體(ti)積小(xiao)巧,使(shi)用可(ke)靠(kao),攜帶方(fang)便(bian)。儀器(qi)采用高(gao)可(ke)靠(kao)性的極譜式氧(yang)傳感器,響應時(shi)間(jian)快,精度高。采用(yong)液晶數(shu)字(zi)顯(xian)示(shi),讀(du)數(shu)精確直(zhi)觀(guan)。由(you)於(yu)儀器(qi)均采用(yong)低(di)功(gong)耗(hao)的大(da)規(gui)模集(ji)成電(dian)路(lu)、故功(gong)耗(hao)極低(di),整機(ji)的耗(hao)電(dian)僅為(wei)1mA左右(you),1節(jie)6F229V的(de)電(dian)池可(ke)用(yong)幾個月,*地(di)方(fang)便(bian)了用(yong)戶(hu),特(te)別(bie)適(shi)合(he)於經(jing)常需要移動(dong)的(de)場合(he)使(shi)用和(he)野外使(shi)用。 數(shu)字(zi)式測氧(yang)儀檢(jian)測儀器(qi) 技術指(zhi)標(biao): 1.測量範圍:0- 2.精 度:0-25% △x≤±0.7%±1個字(zi); >25% △x≤±2.5%±1個字(zi); 3.響應時(shi)間(jian):達到(dao)顯(xian)示(shi)值(zhi)90%時(shi)≤10S; 4.使(shi)用環境溫(wen)度:4-45℃; 5.相(xiang)對溫(wen)度:≤85%; 6.功(gong)耗(hao):≤10mW; 7.電(dian)源:DC9V(6F22); 8.質(zhi)量:185g; 9.體(ti)積:133×72×30mm技術指(zhi)標(biao): 1.測量範圍:0- 2.精 度:0-25% △x≤±0.7%±1個字(zi); >25% △x≤±2.5%±1個字(zi); 3.響應時(shi)間(jian):達到(dao)顯(xian)示(shi)值(zhi)90%時(shi)≤10S; 4.使(shi)用環境溫(wen)度:4-45℃; 5.相(xiang)對溫(wen)度:≤85%; 6.功(gong)耗(hao):≤10mW; 7.電(dian)源:DC9V(6F22); 8.質(zhi)量:185g; 9.體(ti)積:133×72×30mm |