Posts tagged 'TDS'

Lovibond's Portable Hand Held Meters with Data Logging
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Lovibond's Portable Hand Held Meters with Data Logging. What is the Advantage?

Lovibond has two variations in its range of portable waterproof handheld meters.  These electrochemical measuring instruments are designed for safety, mobility, and ease of data retention and storage. The data loggers regularly save the collected measurement data which can be transferred to the computer via USB interface (serial or analogue). With the SD 305/315/325 series, the instrument is ...
Myron Ultrameter
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How do I calibrate my Myron Ultrameter 6PIIfce?

The Ultrameter II 6PIIfce from Myron L is a versatile, fully waterproof multi-parameter meter, which can measure the following parameters: conductivity, TDS, resistivity, pH, ORP, free chlorine and temperature. The ultrameter has many applications including pool monitoring and measuring the conductivity of ultrapure water. [caption id="attachment_16092" align="aligncenter" width="175"] Mylon L...
Conductivity, Resistivity, TDS and Salinity Measurements
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Conductivity, Resistivity, TDS and Salinity Measurements

What is conductivity? Conductivity is a measure of the ability of a substance to conduct an electrical flow through it. In water, many compounds and molecules (such as dissolved salts and inorganic materials) dissociate into constitutive ions. Ions are small sub-atomic particles and carry with them an electrical charge; either positive (cations) or negative (anions). These particles help condu...

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What is TDS?

Answer: Total Dissolved Solids (TDS) is a measure of the combined content of all the inorganic and organic substances such as mobile charged ions, minerals, salts or dissolved metals in a volume of liquid. Normally TDS is used in water testing, where TDS is defined as anything present that is not pure water (H2O) molecule or suspended solids. Finding out the exact amount of TDS in water ...

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