Computer-controlled Pulse Testing Machine

I. Equipment Purpose

The pulse test bench is mainly used to conduct pressure alternating, fatigue and durability tests on products to assess the durability and service life of products. The test medium is usually water, liquids (brake fluid, hydraulic oil, refrigeration oil, mixed liquid, etc.) and gas. This device is widely used for pulse tests of flexible and rigid pipes, pipe fittings and joints, automotive brake pipes, radiators, filters, gas cylinders, pressure vessels and other products.

II. Typical Applications

1. Pipes and pipe fittings: automotive hoses including steering hoses, brake hoses, air conditioning hoses, fuel hoses, cooling water hoses, heat dissipation hoses, heater hoses, air filter hoses, turbocharger system hoses, etc.
2. Valves, joints, instruments and connectors: valves, joints, pressure gauges, sensors, instruments and meters, connectors, etc.
3. Pressure vessels and shells: pressure vessels, various gas cylinders, shells, pump bodies, containers, reaction kettles, aerospace products

III. Main Functions and Features

Adopting advanced control principle and independent control unit to realize modular control; equipped with electro-hydraulic servo control for high control accuracy.

Multiple stations can perform multi-channel tests simultaneously without mutual interference. Test data and graphs are automatically recorded and stored in the computer.

Electrical components are imported to ensure the accuracy and stability of the testing machine.

The dedicated test software is mature and stable. It can set test parameters and customer information, display pressure-time curve, ambient/medium temperature, pulse count, pressure value and other data in real time, and support printout.

It is equipped with overpressure and overload protection functions, as well as equipment pressure calibration function.

The equipment automatically stops pressurization and relieves pipeline pressure once the specimen ruptures or the test is completed, so as to maximize the personal safety of test personnel.

Air inside the specimen can be automatically purged at the start of the test.

It will automatically stop when the set number of test pulses is reached or the specimen is damaged, and it has the function of automatic recovery of leaked medium after the test pipeline is disassembled.

The number of test pieces can be customized according to customer requirements.

Flexible-bending pulse test and non-bending pulse test are available, which shall be specified by the customer.