Smart Ultrasonic Water Meter Test Bench
Product Description
Smart Ultrasonic Water Meter Test Bench
Overview
The liquid flow standard device is widely used in the experiment and verification device of liquid flowmeter, especially for flowmeter manufacturers, there are a large number of instrument verification and product development experiments, and a set of efficient and reliable liquid flow standard device is made for them. The event is significant.
Water source system
Water pump: Wilo hot water pump has a maximum flow of 8m⊃3;/h, controlled by a frequency converter, and the software can set different frequencies Water tank: 304 stainless steel, the bottom of the water tank is equipped with a liquid level sensor, the software system can collect the current level of the water tank, is equipped with an electric heating device, and the water temperature control accuracy is ±1℃. Pressure pump: The device is equipped with an automatic pressure device, the maximum set pressure is 2.5MPa, the pressure can be set by the software, PLC control reaches the pressure and automatically stops, and automatically releases the pressure according to the pressure holding time. Vacuum: The device is equipped with a vacuum device, which can extract the bubbles in the wet water meter, which is conducive to image recognition.
Clamp meter pipeline
The meter pipeline is composed of the clamp device, pipeline, switch valve, etc. of the meter to be inspected. The clamping device of the tested meter is also called the meter clamp, which can adjust the distance according to the length of the meter, and can clamp various tested meters freely. This program clamp meter adopts an external cylinder type clamping mechanism, which effectively prevents air leakage caused by damage to the sealing ring caused by excessive use time. The test pipeline is set to meet the clamping requirements of the tested meter. The clamp table of the device uses three optical axes as positioning points. The optical axis is installed on a stainless steel fixed plate used for wire cutting. The coaxiality is good. The front and rear straight pipe sections are made of POM. The coefficient of thermal expansion and contraction is very small. The slider adopts numerical control. The machining center is processed at one time.