Oil Filter Hydrostatic Breakage Tester
The Oil Filter Hydrostatic Breakage Tester is a test bench independently developed and manufactured by our company. It is used to determine the static pressure and rupture pressure values that the oil filter can withstand.
Standards
ISO 2941:2009：Hydraulic fluid power — Filter elements — Verification of collapse/burst pressure rating
ISO 4548-12:2017：Test methods for full-flow oil filters for internal combustion engines - Part 12: Particle counting method for filtration efficiency and ash holding capacity
Features
High-pressure hydraulic power unit (pump) or pressure source capable of generating pressures up to the maximum required test pressure.
Pressure control system to increase the test pressure at a precise, controlled rate as specified by test standards.
Robust test stand or fixture designed to securely hold the filter element (for collapse/burst tests) or the filter housing (for burst tests) and withstand the applied pressure.
High-accuracy pressure transducer to measure the applied hydrostatic pressure.
Failure detection system that automatically identifies when the filter structure fails and records the pressure at failure. This may involve monitoring pressure drop, using acoustic sensors, or relying on visual confirmation in some cases (though automation is preferred for accuracy).
Safety enclosure or shielding constructed from strong materials to contain test fluid and debris in the event of a violent rupture.
Digital display showing the applied pressure, pressure rate, and the recorded failure pressure.
Controls for starting, stopping, and pausing the test.
System for filling the filter or housing with the test fluid and purging air.
Technical Parameters
| Main Parameters | Details |
|---|---|
| System pressure gauge range | 30bar |
| Working medium | SAE5W engine oil |
| Pressure rise accuracy | 0.5bar/times incremental point |
| Measuring temperature range | Room temperature |
| Protective cover | Transparent |
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