DimethylacetamideIt can dissolve various compounds and can fully react with water, ethers, ketones, esters, etcMutual solubility, characterized by high thermal stability, resistance to hydrolysis, and low corrosiveness, has a wide range of applications. Dimethylacetamide is effective on various resins, especiallypolyurethane resinPolyimide resin has good solubility and is mainly used for heat-resistant synthetic fibers, plastic films, coatings, pharmaceuticals, etcacrylonitrileSolvent for spinning. Currently, it is mostly used abroad for the production of polyimide films, soluble polyimides, and polyimides-Perfluoroethylene propylene composite film, polyimide (aluminum) film, soluble polyimideMolding powderWait; Mainly used domestically forPolymer synthesisExcellent polar solvents for fiber spinning and other organic synthesisIn organic synthesis, dimethylacetamide is goodA catalyst that can promote cyclization, halogenation, cyanidationalkylationIt accelerates reactions such as dehydrogenation and can increase the yield of the main products. In some pharmaceutical and pesticide production, dimethylacetamide can also be used as a solvent orco-catalystCompared with traditional organic solvents, it has an effect on improving product quality and yield.

Triple measurement and controlMS-HD5Type 00DimethylacetamideDMAC online concentration detection analyzerIt 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. The optical device adopts an integrated design, with direct conversion and processing of photoelectric signals, 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-HD500 modelDimethylacetamideDMAC online concentration detection analyzerMain technical parameters:

Measurement concentration range 0.0-70.0％

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 0.0-70.0%

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