测量参数

pN值、氨氮浓度�?/span>mV、温度倻�/span>

测量范围

pN

＇�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">0.00｝�/span>8.00（�/span>pN

mV

＇�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">-1800｝�/span>1800（�/span>mV

氨氮浓度

＇�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">0.05｝�/span>1000（�/span>mg/L

温度

＇�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">0.0｝�/span>40.0（�/span>ℂ�/span>

电子单元

基本误差

pN

±0.01pN±1个字

mV

±0.1%FS

氨氮浓度

±1%

温度

±0.3℃�?个字

稳定�?/span>

＇�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">±0.01pN（�/span>/3h

电源

控制单元９�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">9VDC＋�/span>500mA，内正外贞�/span>

测量单元９�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">AC (220±22)V / (50±1)Hz

尺寸(mm)，重野�/span>(kg)

控制单元９�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">300×220×80＋�/span>1

测量单元９�span style="box-sizing: border-box; word-break: normal !important; overflow-wrap: break-word; margin: 0px; padding: 0px; max-width: 100%;">370×380×510＋�/span>13