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LY Type Liquid Flow Calibration System
LY Type Liquid Flow Calibration System
LY Type Liquid Flow Calibration System
LY Type Liquid Flow Calibration System
LY Type Liquid Flow Calibration System

LY Type Liquid Flow Calibration System

LY liquid flow Calibration system is designed and manufactured in accordance with JJG 164-2000 *Liquid Flow Standard Device*. It is suitable for the calibration of DN15–DN300 flowmeters using liquid as the measuring medium. The system integrates the LYZ static gravimetric method (DN15–DN300) and the LYB master meter method (DN15–DN1000), providing a purpose-built and targeted solution for accurate calibration of flowmeter performance.

  • LY Type Liquid Flow Calibration System
  • LY Type Liquid Flow Calibration System
  • LY Type Liquid Flow Calibration System
  • LY Type Liquid Flow Calibration System
  • LY Type Liquid Flow Calibration System

Product Advantages

  • It utilizes high-precision standards capable of verifying high-accuracy flow instruments.
  • The device features a flat layout design, with electronic scales equipped with imported weigh ing platforms ranging from 15000e to 30000e.
  • An option for an automatic loading device is available, facilitating easy calibra-tion of the electronic scales.
  • The device is equipped with an automatic control system and variable frequency pump pressure stabilization control, ensuring more stable flow rates and smarter, more convenient operation.

Technical Parameters

Calibration Diameter DN6~DN1000 (Customizable) Calibration Method Static Gravimetric Method / Master Meter Method / Volumetric Method
Expanded Uncertainty 0.05% (k=2) Flow Stability Better than 0.1%
Number of Meters Under Test 1~5 Units Working Medium Water
Calibration Mode Time Method / Pulse Method Signal Type Pulse, 4-20mA, RS485
Control Mode Automatic / Semi-automatic Power Supply 380V, 3-phase, 5-wire system

Application Fields

Calibration and testing for carious types of liquid flow meters in universities, metrology institutes, flow meter manufac-turers, petrochemical.

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