Oil Filter Performance Tester
The Oil Filter Performance Tester evaluates the durability, efficiency, and fatigue resistance of hydraulic and lubrication filters under repeated operational cycles. Using the principle of "multiple passes through," components undergo a controlled number of cycles to simulate long-term use. This accelerated testing allows objective assessment of filtration performance, particle removal efficiency, and structural integrity.
Application
Applications include hydraulic filter testing, fastener fatigue testing, shoe bending evaluation, and flow fatigue analysis. Performance parameters are measured at intervals or at the end of the test, with failure criteria defined based on performance changes, appearance, or structural integrity.
(1) Hydraulic filter manufacturing: Evaluate filtration efficiency and dirt holding capacity over repeated cycles.
(2) Automotive and industrial components: Assess fatigue resistance of hoses, connectors, and fasteners.
(3) Research & Development: Optimize product durability and lifespan.
(4) Quality Control: Ensure batch-to-batch consistency of filters and components.
(5) Laboratory testing: Standardized evaluation of performance degradation under controlled conditions.
Standards
(1) ISO 16889 – Hydraulic fluid power – Filters – Multi-pass method for evaluation of filtration performance
(2) ASTM D5170 – Standard Test Method for Multi-pass Performance of Hydraulic Filters
(3) ASTM D2060 – Standard Test Method for Flow Fatigue of Lubrication Filters
(4) ASTM F3445 – Standard Test Method for Multi-cycle Fatigue Testing of Fasteners
(5) ISO 3724 – Hydraulic Fluid Power – Method for Evaluation of Filtration Performance
(6) ISO/DIS 19438-2004 – Hydraulic fluid power – Multi-pass filtration performance of filter elements
(7) ISO 4548-12:2000 – Hydraulic fluid power – Filter element endurance test
(8) GB/T 18853-2015 – Hydraulic filter multi-pass performance test method
(9) GB/T 8243.12-2007 – Hydraulic filter evaluation – Multi-pass test
Features
(1) Simulates long-term, repetitive use in an accelerated laboratory environment.
(2) Provides objective data on durability, fatigue, and wear.
(3) Predicts service life and ensures product reliability.
(4) Enables controlled evaluation of performance degradation over time.
(5) Supports R&D for more robust, long-lasting products.
(6) Fully compliant with multiple international and national standards.
Technical Parameters
| Parameter | Specification |
|---|---|
| Flow Range | Qv 5 L/min – 30 L/min |
| Pressure Drop Range | 0 – 500 kPa and 0 – 1 MPa (High Pressure Drop Resistance) |
| Media Temperature | Room Temperature – 90°C |
| Differential Pressure Measurement Range | 0 – 500 kPa |
| Test Dust | SOFTC-2A |
| Test Oil Tank Capacity | 30 L / 10 L |
| Adding Ash Rate | 0.06*Qv g/h (0.3 – 1.8 g/h) |
| Measurement Accuracy | Differential Pressure ±2 kPa (0 – 500 kPa) |
| Power Supply | AC 220V / 50Hz |
| Power Consumption | Approx. 15 kW |
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