IS 4858 : 1968 Specification for velocity rods

1 Scope

1.1 This standard specifies the functional requirements, test tobe carried out, and materials to be used, for both single tuberigid velocity rods and telescopic (adjustable ) velocity rods.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1191 : 1959Glossary of terms and symbols used in connection with themeasurement of liquid flow with a free surface