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Equipment overview
PTM506A series of low pressure hose oil pulse testing machine is used in all kinds of automobile air conditioning hoses, rubber pipes, low pressure oil pipes and other pressure alternating fatigue pulse test,It is widely used in the production inspection, development and research fields of automobile air conditioning system enterprises, automobile OEM technology centers, third-party testing centers, scientific research institutions, etc。The testing machine adopts advanced computer measurement and control technology, has the characteristics of high efficiency, good controllability, reliability and durability, and fully meets the test requirements。
Functional characteristics
1, electro-hydraulic servo closed-loop control, high precision, can achieve trapezoidal wave, sine wave and other waveforms;The special control software is used to complete the automatic control of the test process.
2, the temperature control system adopts PID, real-time control of the test process;Overtemperature, overpressure, leakage alarm stop, automatic stop when opening the door, automatic stop in case of failure and other safety protection functions;
3, the internal structure is reasonable, the layout is beautiful, the use of non-welded pipe connection, prevent leakage, and easy to install adjustment and maintenance。
4, the use of advanced computer measurement and control technology, the use of special control software, complete the test process of automatic control and other functions
5, the United States NI collection technology, to provide data analysis function, to meet the test analysis and special test data processing requirements;
Technical index
Technical project | Parameter index |
Equipment type | PTM506A series |
Specimen type | Air conditioning hose, rubber hose, low pressure tubing, etc |
Reference standard | GB/T20025.2-2005,QC/T664-2000,TL82316-2013, TL82048-2005,GMW14319-2006,ISO 8066 |
Peak pressure | 0.5 to 5 MPa Set any value |
Pulse frequency | 0.05 ~1.5Hz Arbitrary setting |
Pulse waveform | Trapezoid wave, sine wave |
Pulse frequency | Arbitrarily set according to test standard requirements |
Test medium | High temperature hydraulic oil, refrigerant oil, silicone oil, PAG oil, etc |
Medium temperature | Room temperature RT or -40~150℃ can be selected |
Ambient temperature | Room temperature RT or -40~150℃ can be selected |
Installation mode | Hose connection;Bend 90° or bend 180° |
Number of specimens | 1~6 paths per time (the smaller the content of the specimen, the more paths) |
Extension attachment | High and low temperature environment box (optional) |
Hydraulic servo vibration system (optional) | |
Electromagnetic shaking table (optional) |
Sweep for immediate attention
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