a lead-acid battery can be estimated from the density of the sulfuric acid solution used as electrolyte. A hydrometer calibrated to read specific gravity relative to water at 60 degrees Fahrenheit is a standard tool for servicing automobile batteries. Tables are used to correct tmore...
This Set Is Used For Specific Gravity, Apparatus Specific Gravity And Water Absorption Of Aggregates. THIS EQUIPMENT IS REQUIRED FOR WATER ABSORPTION AND SPECIFIC GRAVITY TEST OF AGGREGATES. WITH DENSITY BASKET, WATER TIGHT CYLINDER AND ELECTRONIC BALANCE OF 10 KG X 0.5 GM SENSITmore...