【Equipment Introduction】

Oil Filter Bypass Valve Performance Test Bench adopts the control method of industrial computer, and the interface is written by program engineer of The Company. Users can choose the corresponding test steps and functions according to the actual situation, set the corresponding test parameters, and click "Start Test" to test. The test bench can display current operating parameters such as pressure, flow rate, and temperature, and has various safety protection measures. The power source of the system is the circular gear pump, with temperature sensors and pressure sensors from well-known brands.

The equipment has a high degree of automation, accuracy, and reliability. Similar products have been successfully applied in various testing industries for many years, such as aerospace, shipbuilding, nuclear industry, automotive component, and many other industries, and the performance stability has been well verified.

【Test Items】

1. Cracking pressure test;

2. Leakage test;

【Applicable Standards】

SAE HS806-2009 Oil Filter Test Procedure;

【Technical Parameters】

Flow rate range: 0.3L/min-50L/min;
Flow rate viscosity range: 10-600 cSt;
Pump units discharge pressure: 1MPa(Max);
Flow rate measurement range: 0.1-7 L/min, 0.5-70 L/min, ±2%;
Temperature measurement range: 0-(+100)℃, ±1℃;
Oil tank temperature control range: RT-(+90)℃, ±2℃;
Differential pressure measurement range: 0-100kPa, ±0.25%;
Pressure measurement range: 0-300KPa, ±0.25%;
Outer surface: Sheet metal spray coating;
Oil drip pan: 304 stainless steel;

Oil tank: 304 stainless steel;
1 workstation;
Pipeline filter filtration accuracy: 10um;
Equipment dimension (length x width x height) (mm): 2700x986x1800;
Power: 380VAC, 15kW;
Gas source: Below 0.8MPa, clean gas source for oil and water removal, used for gas supply to gas controlled valves;

【Product Advantages】

Equipment housing: The overall adopts sheet metal spray coating housing, with industrial design and ergonomic operation. The internal test piece operation position is made of stainless steel material;
Pipeline and connector: Stainless steel;
Main oil tank: Stainless steel;
Heating method: The main oil tank adopts external coating method and circulating heating method to ensure the uniformity of the medium in the main oil tank. Auxiliary heating is added internally to reduce the heating time of the medium;
Temperature control method: PID temperature control;
Flow rate measurement method: Measurement with 2 different flow meters with different flow rate ranges;
Flow rate adjustment method: Flow rate adjustment with frequency converter and bypass valve, adding backpressure valves on the main circuit for small flow rate adjustment;
Bypass filtration: With pipeline hydraulic filter, which filters the whole system with 10um;
System information collection function: IPC fully automatic flow, pressure, differential pressure, and temperature synchronous collection and display function;
Information input and output function: Test parameters can be manually entered, and quantitative analysis to synchronously generate test reports and automatically store; Historical query function; Report printing function;
Operation control mode:

Automatic/manual function selection;

Automatic: IPC fully automatic control after inputting test parameters, including automatic adjustment functions for parameters such as flow rate, pressure, temperature, etc;

Manual: Manual control;
Safety measures: The equipment has over temperature alarm and mechanical protection switch; There is exhaust at the top of the oil tank, and the equipment needs the user to connect external pipeline; Emergency stop button; Abnormal shutdown alarm of oil pump motor; Overpressure shutdown alarm; Electrical abnormal shutdown alarm; Differential pressure sensor over range protection;

Shenyang Ziweiheng testing Equipment co., ltd.

Shenyang Ziweiheng Testing Equipment Co., Ltd. (ZWH) is a national high-tech enterprise and a professional manufacturer of pressure, flow, temperature, and durability testing equipment, providing integrated solutions for industries including automotive, aerospace, new energy, and nuclear power. Founded in 1996 and headquartered in Shenyang, China, it has over 20 years of R&D experience, holds more than 40 patents, and has passed ISO9001, ISO14001, and ISO45001 certifications.

large enterprise scale

Large scale with standardized workshops and sufficient production capacity.

Standardized Production

Standardized production to guarantee stable and reliable product quality.

High-Quality Customized Services

High-quality customized services to meet diverse testing requirements of global customers.