Filtration Efficiency and Contaminant Retention Capacity Test Machine for Oil Filter ISO 4548-12-2000

Products Introduction:

The Filtration Efficiency and Contaminant Retention Capacity Test Machine for Oil Filter is used for testing the contaminant capacity of a filter, its particulate removal characteristics and differential pressure.

It use a multi-pass filtration test with continuous contaminant injection and using the on-line particle counting method for evaluating the performance of the full-flow lubricating oil filters for internal combustion engines.

Test Principle:

Through the contaminant injection system, add contaminant to the test solution to reach the required test solution containing certain contaminant, and then perform liquid circulation on the tested filter, the online dilution system and particle counting takes samples within the specified time, automatically collects data and generates test curves, and generates test reports, and can verify each system through standards.

Standard:

The Filtration Efficiency and Contaminant Retention Capacity Test Machine for Oil Filter meet the standard of ISO4548-12-2000.

Filter To Be Tested:

A. Spin-on cartridge filters in which the replaceable unit does not include a cast head (it may or may not include the element by-pass valve)

B. Spin-on cartridge filters in which the replaceable unit does incorporates a cast head that includes the element by-pass valve.

C. Other filters, usually of the replacement element type and usually including their own cast head.

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