Online fully automatic lithium chloride concentration tester

Lithium chloride is a raw material for manufacturing welding materials, air conditioning equipment, and metallic lithium. Lithium chloride is used as an analytical reagent, heat exchange carrier, and also in the pharmaceutical industry. Lithium chloride is used for air conditioning, fireworks, dry batteries, and lithium metal production. It is also used as a flux and desiccant. Lithium chloride is a white crystal with deliquescence. Lithium chloride is easily soluble in organic solvents such as water, ethanol, acetone, and pyridine. Lithium chloride has low toxicity and has strong irritant and corrosive effects on the eyes and mucous membranes. Lithium chloride aqueous solution is neutral or slightly alkaline. inAt 0 degrees Celsius, the solubility of lithium chloride in 100 grams of water is 67 grams. Lithium metal can be obtained by electrolyzing a mixed molten salt of LiCl/KCl at 600 ℃. Lithium metal in industry is produced using this method. Lithium chloride is also used as a dehumidifier in air conditioning systems, as a good flux in the electrolysis of metals or in the preparation of powders (such as in the production of titanium and aluminum), and in RNA productionprecipitantAnd additives in the Stille reaction. Lithium chloride can be mixed withN. N-dimethylformamide（DMF is prepared into solutions of different concentrations as a solvent for dissolving polymers. Commonly used as an eluent for GPC measurement of molecular weight.

Triple measurement and controlMS-HD-300typeOnline fully automatic lithium chloride concentration testerIt is an online concentration measuring instrument developed based on the principle of refraction. It has good stability, high accuracy, and wide measurement range for online concentration detection. Suitable for pipeline installation or installation on tank walls, as well as other installation methods, and can also customize systematic solutions according to customer needs. Adopting advanced optical device integrated design, the photoelectric signal is directly converted and processed, with high-precision automatic temperature compensation function, good seismic performance and high stability. Fully cast fiberglass shell and fully shielded steel plate inner wall design, online detection is not affected by impurities such as pressure, flow rate, color, turbidity, bubbles, solid particles, etc; The concentration detection value can be displayed on site, and the detection data can be obtained through4-20mA analog signal or RS485 communication signal is connected to PLC or DCS for automatic control and concentration adjustment, reducing the uncertainty caused by manual operation, eliminating concentration imbalance caused by human control, and achieving the effect of automatic and stable concentration control. Ensuring that the process concentration is strictly executed according to the process plan can significantly save human resources, improve product quality, enhance enterprise management level and production process control capability.

The concentration of a solution refers to a certain amount of solutionThe amount of solute contained in (or solvent), the traditional solution concentration analysis and measurement method is fully manual operation, which is easily affected by factors such as sampling environment, temperature changes, and manual operation, and cannot effectively guarantee the stable quality indicators of the product. Resulting in lagging production process control, low automation level, and inability to achieve real-time fully automatic monitoring and control of concentration.

Triple measurement and controlMS-HD-300Online fully automatic lithium chloride concentration testerMain technical parameters:

Measurement concentration range 0.0-30.0％

measurement accuracy ±0.1％

resolution concentration 0.1％； Temperature 0.1 ℃

Automatic temperature compensation 5-100℃

ambient temperature 0-60℃

temperature accuracy±0.5℃

press 1.0MPa

measure time default Measure once every 5 seconds (adjustable)

Protection level Measurement sectionIP67

Installation method Threads, flanges, chucks, etc. Support customization.

output Analog output:24V 4-20mA corresponds to a concentration of 0.0-30.0%

Digital output:RS485 can be customized with other output methods.

input DC+24V ± 10% current<100mA

Optional: Automatic cleaning device, using compressed air or high-pressure water and ultrasonic waves to automatically clean the prism surface, suitable for dirty liquids, preventing dirt from adhering and ensuring measurement accuracy