用 途:用于自動記錄江河、湖泊、水庫涵閘及潮汐的水位變化過程,每周換紙一卷.
產(chǎn)品簡介
詳細(xì)介紹
周記水位計
記錄時間:8天
浮筒直徑:200mm
水位變幅:10m
誤 差:≤±1cm
用 途:用于自動記錄江河、湖泊、水庫涵閘及潮汐的水位變化過程,每周換紙一卷.
Running time: 8 days
Diameter of float: 200mm
Stage fluctuation: 10m
Error: ≤±1cm
Application: It is used for long term automatically records of the water level change process of the river、 lake、 reservoir and etc.