产品特点：

Pump Test Bench PT8005离心水泵测试台当测量抽水蓄能机组水泵的振动时，汽蚀是主要的故障状态。这套实验装置可以用于故意引起汽蚀，研究其对振动频谱的影响。它由单级离心泵、管道和储罐组成。球阀在输送和进气管允许设置各种工作条件。该抽水蓄能机组水泵可以直接使用弹性联轴器与电机直接连接提供驱动力。

When measuring the vibration of pumps in pumped storage units, cavitation is the main failure state. This experimental setup can be used to deliberately cause cavitation and study its effect on the vibration spectrum. It consists  of a single-stage centrifugal pump, piping and storage tank. Ball valves in the delivery and inlet pipes allow setting  up various operating conditions. The pumps of this pumped storage unit can be directly connected to the motor  using flexible couplings to provide the drive force.

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测试台组成：

Pump Test Bench PT8005离心水泵测试台该附件套件由一个单级离心泵组成，在进料管和输送管中带有一个球阀和压力指示器。 可以直接通过弹性联轴器将泵直接连接至基础测试台上的驱动电机单元。 透明的塑料泵壳在运行过程中提供了泵内部的视图。 这样可以在发生汽蚀时对其进行观察。 球阀使汽蚀的产生提供必要条件。

The accessory kit consists of a single-stage centrifugal pump with a ball valve and pressure indicator in the feed pipe  and delivery pipes. It is possible to connect the pump directly to the drive motor unit on the basic test bench by means  of a flexible coupling. The transparent plastic pump casing provides a view of the inside of the pump during operation. This allows observation of cavitation as it occurs. A ball valve provides the necessary conditions for cavitation to occur.

测试台主要功能：

l观察和理解离心泵中的汽蚀现象

l视觉上通过频闪观测汽蚀现象（频闪仪另选）

l学习振动分析

l离心泵运行振动的研究

l理解和解释频谱

l使用计算机振动分析仪

测试台基本技术参数：