HI98188型便携式防水EC/电阻率/TDS/盐度测定仪产品介绍: HI 98188可测量多个参数:电导率EC,电阻率,TDS和盐度。具有超大的电导率量程,具有超大测量范围0.001μS/cm至400mS/cm,同时可测量电阻率、TDS、盐度和温度。可自动识别电极类型,并可依据美国药典标准(USP)进行电导测量。盐度测量可选择显示盐度、海水盐度或百分比盐度。具有温度补偿功能,参照温度可由用户选定。此款仪器具有独特的存储设定参数功能,即将设定的参数存储备案供用户日后选用。技术规格: 型号HI98188电导率EC测量范围:0 to 400mS/cm (实际电导率至1000mS/cm) 0.001 to 9.999μS/cm; 10.00 to 99.99μS/cm; 100.0 to 999.9μS/cm; 1.000 to 9.999mS/cm; 10.00 to 99.99mS/cm; 100.0 to 1000.0mS/cm (自动选择量程)解 析 度:0.001μS/cm;0.01μS/cm;0.1μS/cm;0.001mS/cm;0.01mS/cm;0.1mS/cm精 度:读数的±1% (±0.01μS/cm或1个字)电阻率测量范围:1to 999.9Ohm·cm;1.000 to 9.999kOhm·cm; 10.00 to 99.99kOhm·cm;100.0 to 999.9 kOhm·cm; 1.0 to 100.0 MOhm·cm (自动选择量程)解 析 度:0.1Ohm·cm;0.001kOhm·cm;0.01kOhm·cm;0.1kOhm·cm;0.1MOhm·cm精 度:读数的±2%(±1 Ohm·cm 或1个字)TDS测量范围:0.00 to 99.99ppm;100.0 to 999.9ppm; 1.000 to 9.999g/L;10.00 to 99.99g/L; 100.0 to 400.0 g/L ( 自动选择量程)解 析 度:0.01ppm;0.1ppm;0.001g/L;0.01g/L;0.1g/L精 度:读数的±1% (±0.05 ppm 或1个字)盐度NaCl测量范围:盐度:0.01 to 42.00;海水盐度:0.00 to 80.00(PSU);百分比盐度:0.0 to 400.0%解 析 度:0.1%;0.01精 度:读数的±1%温度Temp.测量范围:-20.0 to 120.0 ℃解 析 度:0.1℃精 度:±0.2℃校准电导率EC:5点校准,内置7个校正点(0.00μS/cm,84.0μS/cm,1.413mS/cm,5.00mS/cm,12.88mS/cm,80.0mS/cm,111.8mS/cm)盐度NaCl:百分比盐度单点校准(选购 HI 7037 校准液)温 度:1或2点校正存储数据存储:400存储间隔:存储间隔为5秒 to 1分钟之间选定温度补偿-20.0 to 120.0℃; 15℃, 20℃ and 25℃TDS因子0.40 to 1.00探头HI76313四环电导电极,内置温度传感器数据接口USB 接口(选购 HI 92000 软件¥790.00)配套电池标配电池自动关机用户选择: 5, 10, 30, 60 分钟或者不关机操作环境IP67尺寸/重量226.5×95×52mm/525g标准配制主机,HI76313四环电导电极(内置温度传感器),校正缓冲液,标配电池,携带箱,中英文说明书,保修卡