Scope of application:Aperture tester, also known as the bubble test bench, is used to test the maximum pore size, average pore size and filtration accuracy of filter paper, glass fiber separator and other materials.
Applicable standards:QC/T794-2007。
Technical indicators:
1. Test applicable liquid: isopropanol (recommend used); industrial ethanol;
2. Test maximum pressure: 6KPa;12KPa;20KPa;
3. Pressure speed: 2~2.5KPa/min;
4. Test range:(15~200)μm;
5. Resolution: 0.1 μm;
6. Test area: 60±0.2 cm²; The radius is 4.4cm.
7. Power supply: AC220V 50HZ;
8. Power: 100W;
9. Overall dimension: 350 × 450 × 750mm;
10. Net weight: 30kg.
Instrument features:
1. The inside and outside are made of 304 stainless steel, which is not easy to rust and corrosion resistance after long-term use;
2. Using color touch screen operation, Chinese menu, simple operation;
3. Automatic temperature compensation function, the test results are not affected by external temperature changes;
4. Equipped with a micro printer, you can print the test results at any time;
5. With calibration interface, can be self-calibration at any time.