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After moving to Wabash, Ford Meter Box expanded its product offerings, and in 1916, Ford Meter Box received its first patent for the water meter test bench. [2] The firm also began manufacturing meter-setting products for a variety of installation settings. In the early 1960s, Ford Meter Box introduced the ball valve for waterworks applications ...
Water meters are subject to measurement standards and certifications to ensure their accuracy, reliability, and compliance with regulatory requirements. The most widely recognized standards include the ISO 4064 [30] series and the OIML R49 [31] standards, which define the performance, accuracy classes, and testing procedures for water meters.
The [[World Water Monitoring [36] Day|EarthEcho Water Challenge]] is an international education and outreach program that generates public awareness and involvement in safeguarding water resources globally by engaging citizens to conduct water testing of local water bodies. Participants learn how to conduct simple water quality tests, analyze ...
Validating water audits is a complex process that involves testing of production water meters, testing of a representative random sample of customer meters, eliminating systematic errors created through the billing process and validating the number of illegal connections through aerial mapping, field surveys or cross-references between various ...
A set of three water pressure measurements are recorded from two hydrants. One hydrant is known as the residual hydrant or test hydrant and is located on or near the water main where a new water connection is desired. From this test hydrant, a static pressure and a residual pressure will be measured.
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In 1910, the Victorian State and Water Supply Commissioner, John Stewart Dethridge, developed the "Dethridge Direct-Measuring Water Meter" or "Dethridge Wheel". Its initial use was to accurately measure the flow of water at specific irrigation sites in Australia, especially in areas throughout New South Wales and Victoria. [ 5 ]
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