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Electronic test benches type M & G for water

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Test benches of this type are used for verification of water meters and flow meters sizes DN 15÷300 mm with warm or cold water in flow range 0,005 ÷ 2000 m3/h.

These test benches are custom made versions with diverse level of automation and comfort of control and measurement, however assigned mainly for the verification with the flying start/stop method.

The design of test benches M and G types respects all international standards and recommendations for water meter verification, respecting user’s needs. The whole system is controlled by computer with graphic visualisation of process on the display.

Basic parameters of types M, G1 a G4/G5 :

ParameterValue
TypeM
For water meter sizesDN 15 - 40
Flow range (m3/h)0,005 ÷ 20 m3/h
Media temperature (°C)15 ÷ 55 / 85
Minimal accuracy (%)0,2
Testing tracks1, 2 or 4
ThermometerPt 100, accuracy class 1/3 B
ParameterValue
TypeG1
For water meter dimensionsDN 15 - 65
Flow range (m3/h)0,005 ÷ 30 m3/h
Media temperature (°C)15 ÷ 55 / 85
Minimal accuracy (%)0,2
Testing tracks1
ThermometerPt 100, accuracy class 1/3 B
ParameterValue
TypeG4/G5
For water meter dimensionsDN 50 - 300
Flow range (m3/h)0,05÷2000 m3/h
Media temperature (°C)15 ÷ 55 / 85
Minimal accuracy (%)0,2
Testing tracks1
ThermometerPt 100, accuracy class 1/3 B

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