Filter Static Pressure Burst Test Bench

【Equipment Introduction】

Filter Static Pressure Burst Test Bench is used to test the pressure resistance of the housing of the filter assembly without filter base. The pressure bearing components are verified through pressure increasing, pressure keeping, and burst tests in the environment filled with liquid (water).

【Applicable Standards】

SAE HS806-2009 Oil Filter Test Procedure;

【Technical Parameters】

Equipment appearance

• Test chamber internal dimensions: 800×600×800(mm) (can be changed according to customer requirements);

• Total weight: 500kg;

Auxiliary system

• Auxiliary power: AC220V(+15%/-10%), 50Hz, 1.0kW;

• Auxiliary gas source: 0.6-0.8MPa, flow rate>1.5m³/min;

Burst test:

• Burst test: direct burst;
• Pressure keeping burst test: pressure increasing-pressure keeping-burst, pressure and pressure keeping time can be set arbitrarily;
• Multi-stage pressure keeping test: Pressure increasing→ pressure keeping→ pressure increasing→ pressure keeping→ pressure increasing→ pressure keeping→ pressure increasing→ pressure keeping→ pressure increasing→ pressure keeping→ burst, multiple stages pressure increasing and pressure keeping, pressure and time can be set, and the number of stages can be selected;

Burst pressure increasing system

• Test pressure: 0.1~10Mpa;

• Total pressure increasing rate: 0.12~20MPa/min can be adjusted arbitrarily;

• Peak value records: Measurement and control software recording;

• Pressure measurement accuracy: ±0.25%FS;

• Constant pressure accuracy: ±1.5%F.S;

• Pressure keeping time: Arbitrary setting;

Medium system

• Test medium: Hydraulic oil;

• Medium temperature: RT;

• Volume: ≥25L;

• Material: Stainless steel;

• Test chamber test part: Outer double-sided galvanized sheet sprayed, inner made of 1.5mm thick 304 stainless steel plate;

• Connecting tooling: Spin-on filter base, 1 channel pressure increasing;

• Maximum test piece overall dimensions: According to customer and expansion;

• Security observation door: The observation window is made of 17mm bulletproof glass, with lighting system, and visible;

PC computer

• Lower computer: PLC;

• Upper computer: Industrial computer;

Software

• Control software: Visual Basic;

• Report format: Microsoft Office;

【Product Advantages】

• The structural design of the computer monitoring cabinet (left), the pressure test system (the bottom of the Burst Test Bench) and the test chamber (right) adopts a unified style (color: gray fine wrinkle 1022/white wrinkle 0050/decorative strip is matte wine red);

• Burst Test Bench appearance is more impactful;

• 1.5mm sheet metal spraying on the outer surface;

• The appearance of the equipment is double-sided galvanized sheet spraying, and the test piece chamber is made of 1.5mm thick 304 stainless steel plate;

• System pressure increasing rate control and display: agree on pressure increasing rate and upper limit of test piece pressure, record and draw pressure-time curve during loading;

• Lighting is installed inside the Burst Test Bench for easy observation;

• Adopting mechanical equipment with carbon steel stamping, surface spraying & galvanized Footmaster, up and down adjustment of the built-in knob can be fixed and moved;

• Protective visual security observation window: 17mm bulletproof glass (polycarbonate fiber thermoplastic (generally Lexan resin));

• The system joints and pipelines are made of ultra-high pressure stainless steel joints and high-pressure seamless stainless steel pipes to ensure the security of the system;

• The pressure sensor of the system includes the external pressure tapping interface, which is pressure tapping of comparison and measurement; The system adopts high-frequency pressure sensors to achieve a high-speed pressure increasing rate, and its sampling frequency is high, so through high-frequency sampling, the output pressure can be more accurately controlled and smoother pressure output curve can be drawn;

• The pressure source of the system is the Gas-liquid booster pump, due to the wide range of pressure 0.1-10MPa, the system pressure control adopts step control, low pressure (0.1~10MPa) is controlled by gas control proportional valve, high pressure (more than 1MPa) is directly controlled by gas drive pump, and the system automatically switches the pressure control system through the solenoid valve to achieve no dead zone in the full range of the system;

• The pressure sensor of the system includes the external pressure tapping interface, which is pressure tapping of comparison and measurement; The system adopts imported high-frequency pressure sensors to achieve a high-speed pressure increasing rate, and its sampling frequency is high, so through high-frequency sampling, the output pressure can be more accurately controlled and smoother pressure output curve can be drawn;

• For the selection of gas drive pump, the system adopts low-friction high-flow rate gas drive booster pump, which reduces the dead zone when the gas drive pump starts, the rapid reversal of the pump realizes continuous pressure increasing, considering the large volume expansion of the test piece, the gas drive pump is selected for the system and the maximum instantaneous flow rate of the gas drive pump reaches 4-7L/min;

• The constant pressure hydraulic source adopts gas drive booster pump, which provides the constant pressure source with the pressure stabilization and energy storage system to ensure stable output;

• The automatic collection and processing function of test data can automatically establish the test database, which can be queried at any time, the data can be stored for a long time. It can display test curves and parameters in real time, store and record test results, such as burst peak value, test pressure, etc., and export the stored data in Office document format. It has the function of printing the test report and test pressure curve after the test is completed, and the test report can be edited freely;

• The system also adds the abnormal pressure relief valve, which can more securely unload the internal high pressure of the system in the case of abnormal system;

• Adopting The Company's self development of special control software, the test process is fully automatic control, automatic measurement, etc., with good professionalism, high reliability, easy upgrade and other characteristics, which can be continuously upgraded and improved with the development of testing equipment measurement and control technology and changes in test standards;

• The operation interface is simple and convenient, with easy control of software updates and maintenance;

• The main electrical components are imported components, which ensures the accuracy and stability of the testing equipment from the control principle and the quality of the electrical components;

• The high-quality gas drive pump can ensure that the whole set of equipment can work for a long time without failure;

【Safety Design】

• Because the gas driven pump needs certain starting pressure, there is a certain dead zone, so the pressure test curve cannot start from the coordinate zero point, which is within the normal range; Never open the test chamber without pressure relief;

• In case of any abnormalities in the test, press the Emergency Stop button and conduct the test after the abnormalities are removed;

• If it is found that the pressure cannot reach the preset target or the curve fluctuation is very large, please check whether the driving gas supply pressure reaches 0.7 MPa. If the gas supply pressure is normal, click Stop Test first, then relieve the pressure. After pressure relief, check whether there is leakage at the connector of the test piece and tighten it before test;

• Do not open the equipment door at the beginning and during the test to avoid injury;

• For the first time or when the equipment is moved, if the test is carried out, please test whether the equipment operates normally;

• Before each test, carefully check the pressure of the drive gas supply to keep it at 0.7MPa. Low pressure will affect the test data, and high pressure will damage the electric proportional valve and the gas driven pump;

• The test medium shall be clean hydraulic oil to prevent impurities in the water from damaging the internal cylinder body of the gas driven pump;

• After the test, the water in the test chamber shall be cleaned to avoid rust on the parts. If the test is not carried out for a long time, the water in the water tank should be drained. The drain valve is on the back of the test chamber;

• If the gas driven pump is not used for a long time, the pipeline must be emptied and then filled with hydraulic oil to prevent scaling and other substances from water accumulation, which will affect the service life of the gas driven pump;

How To Cooperate With Us?

We provide professional, customized testing equipment solutions globally. To start cooperation, simply send us your technical requirements and testing standards. Our team will quickly offer a formal proposal and accurate quotation. After confirmation, we arrange design, production, strict inspection, on-site commissioning and after-sales support. We guarantee stable quality, on-time delivery and reliable service.

Our address

No.5 Jinling Road, Zisha Street, Yuhong District, Shenyang, China

Phone Number

+86-18640410792

E-mail

roylaw@126.com

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