Oil Filter Performance Tester| Testing Equipment

Many materials and components in various industries are subjected to repeated cycles of operation, stress, or exposure. Evaluating their performance and durability requires testing methods that go beyond single-event or static measurements. "Multiple Passes Through Tester" refers to systems designed to replicate these repetitive actions in a controlled laboratory environment.

The fundamental principle involves setting up a test where the item under evaluation undergoes a specific interaction or process, and this process is then repeated for a large number of cycles or "passes." The test aims to accelerate the effects of long-term use, allowing manufacturers and researchers to assess degradation, wear, fatigue, or the ability to maintain performance over time.

Examples of testers that utilize the "multiple passes through" principle include:

Hydraulic Filter Multi-pass Testers: Hydraulic fluid containing contaminant is repeatedly circulated through a filter element to measure its particle removal efficiency and dirt holding capacity over time.

Zipper Fatigue Testers: The zipper slider is repeatedly opened and closed along the zipper chain to assess its durability and functional life.

Hook and Loop Fastener Fatigue Testers: Hook and loop tapes are repeatedly engaged and disengaged to evaluate the degradation of closure strength.

Shoe Bending Testers: Complete shoes or shoe components are repeatedly flexed to assess their resistance to bending fatigue.

Flow Fatigue Testers (e.g., for filters): Components are subjected to repeated cycles of pressure or flow to evaluate structural fatigue.

In these testers, the number of cycles or passes is carefully controlled and monitored. Performance parameters are measured at intervals or at the end of the test, and failure criteria are typically defined based on changes in performance, appearance, or structural integrity.

Meet the standard

ISO 16889

ASTM D5170

ASTM D2060

ASTM F3445

ISO 3724

ISO/DIS 19438-2004

ISO 4548-12:2000

GB/T 18853-2015

GB/T 8243.12-2007

Product Advantages

Simulates the effects of long-term, repetitive use in an accelerated laboratory setting.

Provides objective data on durability, fatigue, and wear.

Essential for predicting service life and ensuring product reliability.

Allows for controlled evaluation of performance degradation over time.

Supports research and development of more robust and long-lasting products.

Standard compliant test methods are available for many applications of this principle.

Technical Parameters

Flow Range: Qv 5 L/min to 30 L/min

Pressure Drop Range: 0 to 500 kPa and 0 to 1 MPa (High Pressure Drop Resistance)

Media Temperature: Room Temperature to 90°C

Differential Pressure Measurement Range: 0 to 500 kPa

Test Dust: SOFTC-2A

Test Oil Tank Capacity: 30L

Test Oil Tank Capacity: 10L

Adding Ash Rate: 0.06*Qv g/h (0.3 to 1.8 g/h)

Другие товары поставщика

	Rubbing Color Fastness Tester	Introduction Manual friction fastness tester is the most commonly used instrument for the textile industry to detect the color fastness of the...
	UV Accelerated Weathering Tester	Standard： ASTM D4329、ASTM D4587、ASTM D4799 、ASTM D5208、ASTM G151、ASTM G154 、EN 927-6、EN 1297 、EN 1898 FIBC、EN 12224 、EN 13523-10 、ISO 4892-1、ISO 4...
	Sweating Thermal Manikin	Sweating mannequins are widely used in research on the moisture transfer properties of clothing and the microclimate conditions beneath garments. T...
	Dry Cleaning & Washing Cylinder	The Dry Cleaning & Washing Cylinder is a precision instrument designed with a stainless-steel rotary chamber, multi-speed drive system, and dig...
	Rubbing Color Fastness Tester	Manual friction fastness tester is the most commonly used instrument for the textile industry to detect the color fastness of the fabric to dry and...

Все товары поставщика

Похожие товары

	Blanket Flammability Test Machine	Продавец: Standard Groups	Bed Blanket Flammability Tester-It is mainly used for testing the flame retardant performance of ...
	High Temperature Oxygen Index Tester	Продавец: Standard Groups	The High-Temperature Oxygen Index (TOI) measuring instrument determines oxygen index at up to 125...
	Limiting Oxygen Index Tester	Продавец: Standard Groups	The Limiting Oxygen Index Tester measures the minimum oxygen concentration needed to sustain comb...
	Vertical Flammability Tester	Продавец: Standard Groups	Vertical Flammability Chamber for measuring the vertical flame spread for children’ sleepwe...
	45 Degree Flammability Tester	Продавец: Standard Groups	Application 45 Degree Flammability Tester is used to determine the burning characteristics of te...