Product Description
Test sieves mainly include four types: common test sieve, special test sieve, laboratory test sieve andsieve shaker. Test sieve can be made into very high precision products, in this case, it is mainly used inlaboratories or quality inspection departments for particle size analysis or scientific research, but it alsocan be made into coarse test sieve for our daily life, such as sieving coffee powder, grain, soil, flour oreven racks. So, about the aperture size of mesh can be customized according to your requests.
Product Parameters
| Product name |
Diameter 200 test sieve for laboratory |
| Color |
Nature |
| Usage |
Material Screening and Testing in Laboratory |
| Feature |
Laboratory use |
| Hole shape |
Square hole |
| Surface treatment |
No |
| Wire Diameter |
2.00-0.020 |
| Packing |
Dust-proof bag + wooden support |
| Size of sieve hole |
8.00-0.038 |
| Screen size |
5/16#-600# |
Detailed Photos
| Diameter 200 text sieve |
| size |
Screen size |
| 8# |
2.36mm |
| 10# |
2mm |
| 12# |
1.7mm |
| 14# |
1.4mm |
| 16# |
1.18mm |
| 18# |
1mm |
| 20# |
0.85mm |
| 25# |
0.71mm |
| 30# |
0.6mm |
| 35# |
0.5mm |
| 40# |
0.425mm |
| 45# |
0.355mm |
| 50# |
0.3mm |
Often hear people say that the Taylor standard test screen, but most do not know what the Taylor standard is, in fact, it is not a standard, it is a Taylor formula, is said: in the case of known function at a point of each order derivative values, Taylor formula can use these derivative values as coefficients to build a polynomial to approximate the value of the function at this point in the neighborhood. Taylor's formula also gives the deviation between this polynomial and the actual function value. That is to say, each mesh size of the test set screen is based on the Taylor formula of the series, Taylor test screen is our country's current standard test screen provided for each series of mesh, our domestic mainly in accordance with the standard production enterprise is Xinxiang Bashan Aviation Materials Co., LTD. (540 factory), they are involved in the development of national standards of the main enterprises, It is also a promotion and habitual target enterprise.
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