Pulsation Pressure Pressure Test Stands Components Pressure Fatigue Test Bed

• Max Diameter of Workpiece: 500mm
• Type: Pressure Fatigue Test Machine
• Maxcapacity: 400 MPa
• Accuracy Grade: 0.5
• Load Way: Mechanical Load
• Loading Method: Pneumatic Liquid Pump
• Model NO.: pressure fatigue test
• Display: Needle
• Control: Manual Control
• Power Source: AC380V
• Oil Cylinder Position: Under
• Transport Package: Plywood Package
• Trademark: ODMT
• Origin: Jinan City, Shandong Province
• Production Capacity: 500/Year

Product Description

Product description

Pressure gauge overpressure fatigue test bench mainly conducts pulse fatigue test to examine its fatigue life and fatigue reaction, that is, to test the reliability and precision of pressure gauges. This device adopts hydraulic drive. The output oil (water) pressure is in direct proportion to the pressure of hydraulic pump. The corresponding pressurized high-pressure oil (water) can be gained through adjusting the pressure of hydraulic supply. The pulse pressure can be set through pressure controller. The system unloads automatically after reaching the set pressure and can pressurize in repetition to test the pressure gauge in circulation until it achieves the set pulse times. So this system has the characteristics of high-level automation, adjustable output pressure, simple operation, reliable performances, wide range of applications, etc.

Technical Parameters
 

Name	Pressure Gauge Fatigue Test Bench
Type: hydraulic	drive and control system
Text medium:	hydraulic oil or water
Text pressure	designed according to customers' requirements
Pulse frequency	adjustable within 0.1-1HZ
Number of the test pieces	designed according to customers' requirements
Single circulating time	Maximum 1,000,000 times (settable)
Control mode	PLC control
	users set the test pressure, pulse times and pulse frequency manually; after reaching the set text times, the machine stops automatically and alarms.