技術(shù)參數(shù)Technical Parameters
測量范圍Measuring range 溶解氧Dissolved oxygen (0~20.00)mg/L(ppm)
溶解氧飽和度Dissolved oxygen saturation (0.0~200.00) %
溫度Temperature (-10~110)℃
分辨率Resolution 溶解氧Dissolved oxygen 0.1mg/L
溶解氧飽和度Dissolved oxygen saturation 1/0.1%
溫度Temperature 0.1℃
基本誤差Basic error 溶解氧Dissolved oxygen ±0.30mg/L
溫度Temperature ±0.4℃
響應(yīng)時(shí)間Response time 30s (25℃, 90% 響應(yīng)response)
殘余電流Residual current 0.10mg/L

標(biāo)準(zhǔn)配置Standard configuration DO410型主機(jī)，G1218溶氧電極，ST901型智能攪拌器，萬向電極架，G1218-1溶氧電極隔膜帽，G1218-3溶氧電極內(nèi)溶液，USB通訊電纜，通訊軟件光盤和9V電源適配箱。
DO410 host, G1218 DO electrode, ST901 intelligent mixer, universal electrode stand, G1218-1 DO electrode diaphragm cap, G1218-3 DO electrode solution, USB communications cable, communications software CD and 9V power adapter.
性能特點(diǎn)Performance Characteristics
? 自動(dòng)溫度補(bǔ)償（0~45）OC；
Automatic temperature compensation (0~45)℃;
? 自動(dòng)鹽度補(bǔ)償（0~45）ppt
automatic salinity compensation(0~45)ppt
? 自動(dòng)氣壓補(bǔ)償(80~105)kPa;
automatic air pressure compensation (80~105)kPa;
? 校準(zhǔn)套水飽和空氣自動(dòng)校
Automatic calibration of calibration sleeve water saturated air;
? 穩(wěn)定顯示模式；符合GLP數(shù)據(jù)管理方式；
Stable display mode; GLP compliant data management;
? 數(shù)據(jù)儲(chǔ)存500組（手動(dòng)和自動(dòng)儲(chǔ)存）；
data storage up to 500 groups (manual and automatic storage);
? USB通訊接口；
USB communications interface;
? 溫度單位可選擇（OC和OF）
Temperature unit selection(℃and ℉)
? 可恢復(fù)出廠設(shè)置★；
Factory settings restorable ★;
? 配置有鹽度補(bǔ)償?shù)娜苎蹼姌O★；電極校準(zhǔn)套★，和智能攪拌器；
DO electrode with salinity compensation★; electrode calibration sleeve ★; intelligent mixer;
? 90*68mm大屏幕液晶顯示，白色背光；有時(shí)間顯示；
90*68mm large-screen LCD display, white backlight; time display;
? 防護(hù)等級，符合IP54防塵防濺等級，儀表插口有橡膠帽密封保護(hù)★。
IP54 dust-proof & splash-proof, socket with sealing protection of rubber cover ★.