Filter Paper Pore Size Tester

Applications

1.Filter Paper Pore Size Tester is used for the determination of the maximum pore size of the filter paper.

2.Filter Paper Pore Size Tester is used to test aperture of oil filter material and pore size of air filter material element, filter cloth and filter paper. 

3. It is applied to R &D of the new product and for Quality control department. Filter companies and users, testing center and Quality inspection and supervision institutions. Related standards: ISO 2942:2001 Hydraulic fluid power-Filter elements-Verification of fabrication integrity. GB/T14041.1-1993 National Standard Hydraulic fluid power-Filter elements-Verification of fabrication integrity. CFS/T 8002-2011 Industry standards Oil filter Material-Aperture test method.  ISO4003 Permeable sintered metal materials; Determination of bubble test pore size.

Main Technical Parameters:

1. air pressure 0-20kpa
2. compression speed 2-2.5kpa / min
3. LCD display
4.pressure value accuracy ± 1%
5.pressure resolution 0.01kPa
6. Pore size range: 5-150μm, pore resolution 0.01μm
7. test piece thickness 0.10-3.5mm
8. test area of 10 ± 0.2cm²
9.the inner diameter of the clamp ring φ35.7 ± 0.5mm
10. cylinder volume 2.5L
11. instrument size (length * width * height)  275 * 440 * 315
12. power supply AC220V

Features:

Filter Paper Pore Size Tester is small, light weight, easy to move, the use of advanced electronic technology, parameters can be pre-set, large LCD display pressure and automatically calculate and display the aperture value, every step of the user interface have text prompts, easy to operate. Printing out the average numerical aperture of each test piece and a group of test pieces, each group of test piece was not more than 10.