It is useful to conduct the test with filters which have already been tested by the fabrication integrity test.

The Differential Pressure / Flow Characteristics Test Machine for Fuel Filter is used for testing to determine the pressure drop/flow characteristics of fullflow lubricating oil filters for internal combustion engines.

The Fabrication Integrity and First Bubble Point Test Rig for Filter Element is used to verify the fabrication integrity of a filter element (by checking the absence of bubbles) or to permit the localization of the largest pore of the filter element by determining the first bubble point.

Verification of the fabrication integrity defines the acceptability of the filter elements further use or testing.

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 uses 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.

The Fuel filter rig test machine is used for testing the contaminant capacity of a filter, its particulate removal characteristics, and differential pressure.

It uses a multi-pass filtration test with continuous contaminant injection and using the on-line particle counting method for evaluating the performance of diesel fuel and petrol filters for internal combustion engines submitted to a constant flow rate of the test liquid.

The Static Burst Pressure Test Rig for Oil Filter is used for testing full-flow lubricating oil filters for internal combustion engines to determine their ability to withstand a static pressure objective and to determine their burst pressure and failure mode concerned.

It does not apply to filters for use in aeronautical applications or plastic components.

Standard: ISO 2942: 2009, ISO 4020: 2001, ISO 4548-1-1997 and ISO 4548-6 : 2012.

Types: Collapse Burst of the Filter Element Test Rig, Differential Pressure Flow Characteristics Test Machine for Fuel Filter, Fabrication Integrity and First Bubble Point Test Rig for Fuel Filter, Fuel filter rig test machine and Static Burst Pressure Test Rig for Oil Filter.