Model: YST-320

Introduction

The hydraulic test bench is suitable for pressure test of various pipelines, pipe fittings, condensers, heat exchangers, pressure vessels, valves, etc.

The working medium is water or Emulsion or hydraulic oil,

Multi test mode: manual, digital automatic control, PLC control, computer control

Boost  mode: single pump, dual pump, motorized pump

 

Working principle

The test bench is comprised of controller part, water tank, power tank, test cabinet. Parameters set via computer

The test bench uses compressed air as power source, the output hydraulic pressure is proportional to the driving air pressure, through adjusting the air source pressure can obtain corresponding hydraulic pressure.

 

Test modes

1. Constant speed boost-blasting
2. Constant speed boost – pressure holding – pressure relief
3. Constant speed boost – pressure holding – blasting – pressure relief

 

Applicable materials

The test bench is suitable for testing of valves, pipes, connectors, pressure vessels, containers, automobile parts, hoses, and other industry accessories

 

Features

Test pressure stepless controlled  computer, automatic water filling, boosting, pressure holding, pressure release

Computer controlled, can freely set multi steps single or multi sections pressure holding test

Test data and curve real time display

Automatic pressure stop once sample broken

Automatic test data saving, free historic data inquiry and print

All the joints are of quick direct

Pressure gauge and sensors, models, are installed  for pressure indiction.

 

Specifications

1. Test pressure: 10MPa,25MPa,40MPa,60MPa,100MPa,120MPa,150MPa, 240MPa, 300MPa, 400MPa
2. Test medium: water, hydraulic oil or customer agreed medium
3. Drive pressure: 5-8bar
4. Test station: 1 station or multiple stations
5. Pressure accuracy: 0.5%F.S
6. Control pressure accuracy: 2%F.S
7. Operating environment temperature: normal temperature -150℃
8. Control method: manual/computer control

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