When performing fluid flow calculations and material balances, the units of odium Chloride concentration that people use for solutions are usually based on mass rather than volume of solution. This is mainly because the volume of the solution changes with temperature and is generally not additive, that is, the volume of the two solutions after mixing is not necessarily equal to the sum of the volumes of the original two solutions.
Sodium Chloride features
The densities of common solutes in water are generally available from the literature, but the densities of most solutions are generally difficult to find. The density of a solution is a function of solution concentration and temperature, so when referring to the density of a solution it is necessary to specify the temperature and concentration of the solution.
The sodium chloride solution density meter adopts the Archimedes principle combined with modern electronic technology. It is one of the general liquid density measurement methods. Compared with the traditional Webster balance method and the pycnometer method, this method has extremely convenient operability. It is not affected by factors such as thermal expansion and contraction, difficult cleaning, large scale marking error, narrow measurement range, cumbersome operation, etc., and has the characteristics of simple measurement, measurement, stability and reliability.
The sodium chloride solution density meter can meet the density detection of all liquid solutions, in line with GB/T 611, GB/T11540, GB/T12206, GB/T5518 and other specifications. It is suitable for fluid liquids, viscous liquids, volatile liquids, corrosive liquids, high temperature liquids, suspending liquids, emulsified liquids, acidic liquids, alkaline liquids, salt liquids, etc.
Advantages of tuning fork densitometers for Sodium Chloride concentration
Main functions and features:
1. Liquids can be measured instantaneously without restriction
2. High measurement accuracy, easy operation, stable and durable
3. It is a dynamic measurement. During measurement, the formula of the liquid can be changed at any time, and the density value will also be changed and updated.
4. It can display density value, Baume degree, concentration, sugar degree, Plato degree, API degree, Tverdel degree
5. Sampling is convenient, the measured sample only needs 50CC, or a smaller sample
6. There is no cumbersome debugging and operation of Webster balance method and pycnometer method
7. It can measure the density value at high temperature
8. It can cooperate with constant temperature water tank operation to measure the specific gravity of the liquid at the required temperature
9. The measuring cup is easy to clean, not limited by the small diameter of the pycnometer, and can be reused; it can be used with other measuring cups
10. Volatile liquids, corrosive liquids, viscous liquids, strong acid and strong alkaline liquids can be quickly measured (optional accessories)
