Features

• Since this is a flow type, it is suitable for reading instantaneous values. In general, suction pumps are ***d in continuous operation with a collection device attached. However, when the material to be collected is collected by a filter, the load increases and the flow rate decreases. When using the suction pump, the flow rate is set with the supplied flow meter. Many of these flowmeters indicate a standard scale, and in order to maintain the accuracy of the suction air volume, it is necessary to calibrate the load equivalent to the normal operating condition of the supplied flowmeter with a reference flowmeter or a reference gas meter installed at the position where the flowmeter is installed upstream of the pump. Use a reference flow meter and a gas meter suitable for the suction flow rate of the suction pump.