旋桨式海流计的水槽率定

The Calibration for Propeller Current Meters

旋桨式流速仪的特点是简单可靠，因此它得到了广泛的应用。本文分析了旋桨的基本特性，介绍了一般旋桨式流速仪的原理。文中详细地介绍了ＳＬＣ９－２直读式海流计的数据处理和水槽率定。

Propeller curent meters are very reliable and simple to use,so that they are widely used in rivers,lakes and oceans. This paper presents the propeller′s basic functions and the principle of some propeller current meters.It has introduced the detailed data processing and calibration for a direct reading current meter with a propeller.Also,a simple calibration method is disccused。