Characteristic Test(Filter Characteristic)

Air filter evaluation

The service life and efficiency of filters are measured by creating an air element to filter a mixture of dust and air. This evaluation can also be performed using a flat sheet instead of the element.

Air filter evaluation

Oil filter evaluation

The service life and efficiency of filter is measured by creating an oil element to filter a mixture of dust and oil.

Oil filter evaluation

Fuel filter evaluation

Filter a mixture of fuel for cars, such as light gas oil and dust to measure the cleanliness of fuel after filtration. This evaluation can also be performed using a flat plate instead of the element.

Fuel filter evaluation

Multipass test

Using a performance check tester for liquid filter, particle removal property (efficiency) and pressure loss (life) are measured. Efficiency data is created by automatic calculation after counting the particles of each measured size (by the counting method).

Multipass test

Palas test

Using an air filter performance check tester, the particle removal efficiency and dust holding content(DHC) are measured. Regarding the efficiency, the particles of each measured size are counted and data is created by automatic calculation.

Palas test

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