It is well known that a method of liquid flow-rate measurement in closed conduits by measuring the mass of liquid delivered into a weighing tank is the most accurate way to calibrate flowmeter for liquid. Most of developed countries already had a stan...
It is well known that a method of liquid flow-rate measurement in closed conduits by measuring the mass of liquid delivered into a weighing tank is the most accurate way to calibrate flowmeter for liquid. Most of developed countries already had a standard calibration system using this method and this could cover enough range of flow-rate to satisfy the calibration demands of industry. KWATER(Korea Water Resources Corporation) constructed the biggest flow-meter calibration system in Korea and evaluated the uncertainty of the system.