Hydrometer Draft Survey
ECE / ENERGY/19 Hydrometer Draft Survey
Hydrometer for determining the apparent density (in air) of seawater or fresh water.
Used for ship draft survey calculations.
Medium surface tension (55mN/m) .
Reference
3507LC099/15-qp
Description
Draft Survey hydrometer
range : 0.990-1.040 (in air)
unit : kg/l
div. : 0.0005
accuracy : ± 0.0005
calibration temp. : 15°C
lenght mm : 335