Specification for density hydrometers shop-only these definitions are by reference

these definitions are by reference to an IEC standard – otherwise the test or measurement method is outlined in the relevant sectional specification

4 – Example of test sequence with damp heat

Electrical engineer

for use before tapping the indicated threads

BS EN ISO 19011:2011 provides the fundamental knowledge needed for auditing management systems and has been expanded to reflect modern thinking and the intricacies of auditing multiple management system standards (MSS)

Specification for density hydrometers shop-only these definitions are by reference1 Scope This British Standard specifies requirements for five basic series of glass hydrometers of constant mass which are graduated to indicate density (kg m3 or g ml) when used at 20 C. Each series comprises hydrometers which between them cover the interval 600 kg m3 to 2 000 kg m3 (0. 6 g ml to 2. 0 g ml). The hydrometers are graduated appropriately for use in liquids of low, medium or high surface tension. The standard also specifies three sub