Select Pressure test stand subcategory

2MPa PTM206A impulse test stand - oil - PVT

This machine can be used for automotive air conditioning pipe, engine oil pipe, etc., in the internal pressure pulse (P), external space vibration (V) and high and low temperature environment (T) under extreme conditions of product fatigue life test. The test process and data collection are controlled by computer. The equipment has high technical integration, good stability, simple operation, reliable and durable. It is widely used in automobile technology center, third-party testing center, automobile air conditioning pipeline plant, scientific research institutes and other institutions.


1, according to the standard requirements of the test product pressure alternating fatigue, high and low temperature fatigue, vibration fatigue performance test. With automatic collection of test data, report generating function, storage and processing function, automatic establishment of test database, data can be queried at any time and long-term storage.

2, high quality hydraulic components and control components, high performance vibration system and three integrated box to ensure the safety and stability of the equipment for a long time operation. High quality components combined with advanced control technology, higher control precision.

3, the equipment can realize the diversity of test waveforms, can realize trapezoidal wave, sine wave, triangle wave, rectangular wave, water hammer wave, convex wave and other waveforms, to meet various customer standard requirements.

4, hydraulic control cabinet will hydraulic station and medium system organic combination together, the overall use of skid mounted structure, easy to carry and installation, maintenance, the overall appearance of the equipment coordination and beautiful atmosphere.

5, the equipment has quite complete safety function, with overtemperature alarm, overpressure alarm, liquid level alarm, motor overload alarm, leakage alarm stop, open the door automatic stop and other functions.



Specimen type

Air conditioning pipe, low pressure tubing, etc


SAE J2044GM9080PGM9676P

Pressure range

0.2 ~ 2MPa

Impulse frequency

0.05 ~1.5Hz


Trapezoidal wave, sine wave, triangle wave, convex wave


High and low temperature resistant hydraulic oil (such as Mobil 155),   freezing lubricating oil, etc

Medium temperature

RT+10~150 or -40~150

Chamber temperature

Ambient or  -40~150


Hose connection, 90° bend, 180° bend

Specimen quantity



Servo hydraulic vibration 0~20Hz, amplitude 0~±25mm,  optional

Electric vibration:10kN, 20kN, 30kN,    optional