In Line Turbidity Analysers: What You Need To Know

By Author: Belinda Rahme Barakat
Total Articles: 52
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Have you ever wondered what turbidity is? If not, you will probably ask that question after reading this article. Turbidity refers to the cloudiness or haziness of water caused by particles of different sizes and densities in suspension within the water. Measuring turbidity in water is actually quite important because it can tell us how clean or contaminated the water source is. In this article, you’ll learn everything you need to know about Turbidity Analysers.

What is a Turbidity Analyser?

A turbidity analyser is an instrument used to measure particle count in water. In particular, it measures suspended solids in water that can humans can see as haze or cloudiness in a liquid solution. The results of such measurements are typically displayed as Nephelometric Turbidity Units (NTU). The common method for measuring turbidity is utilising of a fixed light beam, aperture, and detector.

The sample is directed into the instrument. The fixed light beam is then shone in the direction of the sample to measure how much light is transmitted and how much is scattered, by photodetectors set 90-degrees to the sample.

What ...
... Does It Do?

A turbidity analyser is a device that measures clarity or how clear a liquid is. Some of these devices can also measure colour, but it should be noted that transparency and colour are two different things. When water clarity drops below what’s deemed safe for drinking (turbidity), it is essential to know how much impact this has on your water quality. For example, if you have a high level of dissolved solids in your water, you may not want to use it for crops because it may hinder plant growth. On top of that, suspended particles in your water could be carrying pathogens like coliform bacteria which could contaminate potable drinking water and recreational waters. If left unchecked, people could become sick from bathing or swimming in contaminated waters.

Why Measure Water Turbidity?

The turbidity of water is one of the most important parameters when determining how clear your water is. In general, murky waters aren’t desirable for human consumption or use in industrial processes, and there are some health risks associated with consuming highly turbid water. When we check turbidity levels in our local waters, we can determine if it contains particles that could affect its clarity and safety. Hence, it’s essential to measure the turbidity in water to ensure it’s safe to consume and use.

Whether you are looking for a turbidity analyser, Colour Measurement, ProDetec has got you covered. Prodetec offers innovative Solutions to the Oil & Gas, Chemical, Petrochemical, Manufacturing, Food, Pharmaceutical, Water Treatment and many other industries across Australia and New Zealand. For inquires on products like broken bag detector, Industrial sirens and beacons, turbidity analysers, etc., please get in touch with Prodetec.