Using density meter to control the quality of flux
Why should the flux density be measured? This starts with its performance.
If the flux density is too high, the residual flux on the board surface will be too much after welding; if the density is too low, the flux performance is not enough, affecting the welding quality, the solder joints are not beautiful, there are many tin holes, many tins, or the surface is not shiny, some yuan Defective tin on the device. The density of each flux is not necessarily the same, the solvent type is generally around 0.8, and the water-based type is all above 1.0. When it is found that the density of the flux is not within the specified range, it is necessary to replace or add thinner, otherwise it will seriously affect the quality of the product.
Flux density meter DH-300W is a scientific instrument specially used to measure the density of flux, which is widely used in the field of flux production.
The electronic flux density meter DH-300W is simple and convenient to operate, and the determination time is fast, requiring only about 50ml of sample; it can measure the density of flux and other liquids. Widely used to measure various chemical solutions (non-corrosive).
Electronic flux density meter DH-300W can directly read the flux density (density) value, without the need to completely overcome the problem of inaccurate measurement in the past without calculation.
Electronic flux density DH-300W is a fast liquid density measuring instrument, which uses Archimedes principle, imported from Japan, and has the characteristics of accurate measurement, durability, stable performance, simple operation, instant display of density value, etc. It is suitable for density measurement in the fields of quality management, formulation modulation, density research, cost control, etc.
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