Computer Control Double Series Intelligent Water Meter Test Bench for DN15-DN25

• After-sales Service: Free After-Sales Support
• Warranty: 1 Year
• Max Diameter of Workpiece: >3200mm
• Mass Scope of Workpiece: 2000kg
• Type: Balancing Machine
• Maxcapacity: >1000KN
• Model NO.: SHM25-2
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 1000-2000Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Motor: 5.5kw. 380V, 3 Phase, 50Hz
• Calibrate Q3: DN15 5*2;DN20 5*2;DN25 5*2
• Certification: ISO19001,ISO4064,CE,IP68,Oimlr49
• Air Pressure: (3.5-6)Bar
• Working Pressure: 0-1MPa
• Device Flow Range: (20-6300)L/H
• Transport Package: Wooden and Carton Packaging
• Specification: 4000mm*1950mm*2150mm
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

Computer Control Double Series Intelligent Water Meter Test Bench for DN15-DN25

The Water Meter Test Bench is a specialized apparatus used in the testing and calibration of water meters. It is designed to accurately measure the flow rate and volume of water passing through a meter, allowing for the assessment of its performance and accuracy. The test bench consists of various components and instruments that work together to simulate different flow conditions and measure the meter's output.

Product Description

Piston volume	25L
Applicable flow range	2L-2500L
Resolution	resolution 0.036ml
Drive motor	Panasonic servo motor
Grating ruler	German ELGO/24V/1us
Temperature sensor	Lichuang/PT100/A level
Pressure sensor	Miko/4-20MA/0.5 level

Device composition This device is composed of a water source system, a piston system, a clamp meter pipeline, a flow adjustment device, a standard device system, a software control system, and a data acquisition system;
1.Water source system Water pump or piston: the highest flow rate is 8m³/h, using frequency converter control, the software can set different frequencies Airbag pressure stabilizing tank: used to stabilize the pressure of the pipeline system. The flow rate of Q3 and above uses a water pump for water supply. It is also used to detect bubbles before flushing. 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 ±1ºC.
2.Piston system The standard cumulative flow of the piston device is the product of the piston's internal cross-sectional area and the piston displacement in the time period. Therefore, the accurate measurement of the piston displacement is one of the key factors to reduce the uncertainty of the device. The piston cylinder diameter is 215mm, and a temperature and pressure sensor is installed at the piston outlet to compensate for the error of the piston cylinder diameter. In order to improve the accuracy of displacement measurement, this device uses a grating ruler to measure the displacement of the piston. The output signal of the grating ruler is an AB quadrature signal with an accuracy of 1us.

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