Scraper Fineness Meter Which Brand is Good?

The editor recently learned from user feedback records that for scraper Fineness Meters, users often ask us which brand of scraper Fineness Meter is good. To be honest, this question has too few conditions to answer, just like you want to buy a mobile phone Shi Q: The mobile phones of that brand are the same. But being difficult to answer does not mean that it is impossible to answer. Below, NBCHAO will take you to understand how to choose a scraper Fineness Meter.

1. Selection of measuring range

There are many scraper fineness gauges on the market, some imported and domestic ones are even imported and domestically processed, and a bunch of OEM ones. To purchase a scraper Fineness Meter, first determine the lower range. If the fineness of your test fluid is 40~50, you should not buy the range of 0~50μm. There are several kinds of 150μm. When observing the particle fineness, it is assumed that your particles are around 45μm, then choosing a 50μm scraper will cause the sample to be "blocked" at the beginning of scraping, which is not conducive to observation. Of course, the larger the range of estimated particle fineness, the bigger the better, which will cause another extreme.

2. Selection of scale

The sub-scale on the measuring range is an important reference index for visually judging the fineness of the paint. Of course, the smaller the sub-scale, the better. However, due to the limitation of the size of the fineness plate, generally speaking, the sub-scale of the large measuring range will be large, and the sub-scale of the small measuring range will be small. It is good to choose according to the specific requirements.

3. Accuracy

Whether the sub-scale and scraping groove is accurate or not, and the plane linearity of the scraper and scraper are all important factors that affect the actual measurement results of the scraper Fineness Meter. Generally speaking, imported products such as TQC, BYK, etc. will be clearly marked, while domestic products are rarely marked with precision. From this point, it can also explain why imported products are expensive. Of course, some miscellaneous brands on the market have high-precision labeling but are actually just promotional slogans. This phenomenon is similar to the 800w pixels of an Iphone and a certain brand of mobile phone, but the camera effect is naturally different. Cheap goods are not good, and good goods are not cheap. The law of value has always existed around us.

4. Material

It is right to say that the material is very important, and it is right to say that it is not important. The reason is that for some highly corrosive coatings, ordinary stainless steel is basically a piece of waste in front of it. For corrosive coatings, it is very important to understand the material of the fineness plate and the specific material of the scraper. Taking TQC as an example, it uses 1.2085 tool steel produced in Switzerland, and its scratch resistance is far better than some low-end brands. Of course, having said that, if the requirements in this area are not high, it doesn't matter.

Finally, if you have any difficulty in selecting the fineness plate, you can use the fineness plate selection tool developed by NBCHAO Mall for comparison, which is extremely convenient. After talking about the above 4 points, can you answer the question of which brand of scraper-type Fineness Meter to choose?