The basic error of the flowmeter is calculated by the following values ​​from the respective measured flow points: (volume method) E=(Vm-V)/V*100%
The basic error of the flowmeter is calculated by the following values ​​from the respective measured flow points: (volume method)
E=(Vm-V)/V*100%
E: Flowmeter error (generally referred to as cumulative error) takes two significant digits
Vm: measured value of the flowmeter (ie display value)
V: After correction, the flow standard device measured value (actual value)
Known by the basic error calculation formula, when
When Vm>V, the basic error of the flowmeter is “+†value, indicating that the flowmeter is going faster.
When Vm < V, the basic error of the flowmeter is "-" value, indicating that the flowmeter is slow.
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Gabion Box
Gabion mesh are wire containers made of Hexagonal Wire Netting. Wire diameter varies with the hexagonal netting. According to different surface treatments, gabion mesh can be divided into galvanized and PVC Coated Wire mesh. For galvanized hexagonal wire netting, the wire diameter ranges from 2.0 mm to 4.0 mm. For PVC coated hexagonal wire netting, the outside diameter ranges from 3.0 mm to 4.0 mm. The selvedge wire is one gauge thicker than the mesh wire.
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