Introducing the SHA25-P-1, an automatic piston-type gravimetric test bench for water meter accuracy calibration. With a size range of 15-25mm, it supports a minimum flow rate of 2L/H, making it suitable for manufacturers and professional lab use.
Equipped with a piston system, the SHA25-P-1 supports communication with most types of water meter signals, such as Pulse, RS485, and M-BUS.
Device's Configuration Selection Table
Water Pump: Grundfos
Maximum Working Pressure:16 bar
Length of the Table to be Inspected: DN15 (165mm), DN20 (195mm), DN25 (225mm), and other customizable lengths.
Specifications
Volume: 22L
Resolution: 0.036ml
Pressure: PN16
Panasonic servo drive for the piston specifications.
The Electronic Scale: Mettler Toledo
Capacity: 120KG and 6000E,
Weighing Container: 120L.
The SHA25-P-1 also features a Yokogawa AXG electromagnetic flowmeter and a commutator of DN25, as well as PT100 temperature sensors and 0.5% accuracy pressure sensors installed at both inlet and outlet.
The device operates using either the start-stop method or commutator method and comes with a standard signal interface that includes Pulse, MBUS, RS485, Image acquisition, and Laser sensor. It has a power supply of 380V, 50Hz, 3 Phase 5Wire Power, with a peak power of 10KW, and also supports pure water and 6bar air pressure.
The SHA25-P-1 is composed of a water source system, piston system, clamp pipe, flow regulating device, standard system, software control system, and data acquisition system. It has a device flow range of (2-8000)L/h, an uncertainty of ≤0.2% (k=2), and a pressure range of 0-1.6MPa.
The device's environment temperature range is 15-25℃, with a relative humidity of 45%-75% and an atmospheric pressure of (86-106)kpa. The SHA25-P-1 has a work stress of 0-1.6MPa, service voltage of 400V±5% 50HZ, bleed pressure of 3.5-6 bars, and a dimension of 5800mm *1500mm *2500mm.
Applications
Calibration: Water meters need to be calibrated regularly to ensure accurate measurements. An automatic water meter test bench can calibrate the water meters and check if they meet industry standards.
Quality control: Water meter manufacturers use automatic water meter test benches to test their products before they are shipped to customers. This helps ensure that the meters meet the required standards and specifications.
Compliance: Regulatory agencies use automatic water meter test benches to verify that water meters installed by utilities meet regulatory standards. This ensures that customers are billed accurately for the amount of water they use.
Troubleshooting: Automatic water meter test bench can be used to diagnose problems with water meters, such as inaccurate readings or malfunctioning components. This helps technicians identify the root cause of the problem and repair or replace the faulty components.
Research and development: Automatic water meter test bench can be used in the research and development of new water meters. It helps manufacturers to test the accuracy and functionality of their new products and improve their design.
Overall, the SHA25-P-1 is a reliable and accurate automatic water meter test bench that meets the needs of manufacturers and professional labs.
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