<>SY供型号:LS1206B库号:M198832旋桨流速仪/流速仪(流速,双)><>主要指标&nbs;
● 旋桨回转直径:Φ60mm&nbs;
● 旋桨水力螺矩:H=120mm&nbs;
● 仪器起转速度:V0≤0.05m/s&nbs;
● 仪器测速围:0.05~8m/s&nbs;
● 仪器工作水深:40m&nbs;
● 涉水测方式:测杆安装&nbs;
● CG16—1型测杆:Φ16mm×1.6m(卸成四节)&nbs;
● 管道测流安装:内撑式测杆&nbs;
● 讯号频率:每转两个号&nbs;
● 使用环境水温:0~35℃&nbs;
● 连续工作时数:24h&nbs;
● 检定公式均方差:m≤1.2%,V<0.2m/s时,&nbs;
相对误差δ≤±5%
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