Hydrometers

Hydrometers are scientific instruments designed to measure the specific gravity of liquids––the ratio of the liquid density to the density of water. These liquid analysis tools are typically made of glass tubes with a weighted bulb at the bottom and a calibrated stem with a graduated scale for readings. A hydrometer offers precise results, is cost-effective, versatile, and easy to use, determining the liquid’s composition or concentration across various applications. 

Why Buy Hydrometers?

Investing in hydrometers offers a simple and cost-effective way to measure the specific gravity (density) of liquids. They provide valuable information about the composition and properties of liquids. Additionally, having a hydrometer ensures a quick and accurate way to measure the density of liquids, which can be crucial for quality control, process monitoring, and safety.

Different Types of Hydrometers:

Hydrometers are basically categorised into two types based on the liquid density: those heavier than water and those lighter. General-purpose hydrometers measure the density of liquids, while specialised ones include alcohol hydrometers used to determine the alcohol content in spirits. Lactometers are designed to measure milk purity. Other types include battery hydrometers for assessing battery fluid density and soil hydrometers for analysing soil suspension in liquids.

Typical Uses of Hydrometers:

Hydrometers are versatile test and measurement devices that are employed in a wide range of fields, such as: 

• Brewing and Winemaking
• Laboratories
• Automotive Maintenance
• Agriculture
• Chemical Industries
• Aquariums
• Pharmaceuticals
• Scientific Research
• Food & Beverage Industries.