WAY IT WORKS

Automatic pumping station NS-A

Purpose

■ pressure source for pneumatic testing of pressure vessels

■ used as a separate pressure source and as part of the test benches

Functions

■ automatic gaining and maintenance of pressure at a given level

■ pressure measuring of the test medium with an error no more
than 1%

■ relieves pressure automatically after fi nishing the tests

■ stepless pressure control from 0.5 up to 150 MPa

■ visual inspection by the precision pressure gauge

■ measures temperature of the environment and the surrounding air

■ measures pressure at the test points during the test

■ displays information in tabular and graphical form

■ stores test results

■ forms a database for each product

■ transfers data to another computer via a connection via LAN (RS-485,
Ethernet)

■ prints the test results in paper form

■ test medium: water, air, industrial oil, industrial oil, kerosene

Options

■ built-in computer system for measuring and registering ST-RS

■ built-in unit of automatic registration

■ proportional clamping system (excludes axial load on the tested
product)

■ additional high-pressure air channel for carrying out the
pneumatic tests

■ additional high pressure hydraulic channels

■ installation of devices for measuring air and water leaks

Advantages

■ fi lter in front of the pressure relief valve

■ safe operation by creating of high pressure

■ provides high reliability, easy control and operation, regulation of
the technological process of testing and maintenance

■ smooth (stepless) regulation of the output pressure

■ high accuracy of maintaining of the pressure level

■ all elements come into contact with water are made of corrosionresistant
materials or have anti-corrosion coatings

■ processing and cleaning-out systems of feeding and powering
medium

■ additional outputs for connecting the control measuring
instruments

■ construction of the station provides a convenient and easily
maintenance of station elements

Specifications

Parameters Value
Pressure, МPа 0,5...150
Test medium water of 12 purity class according to GOST 351232-98, air class 7 according to GOST 17433-80
Powering medium compressed air of class 7 in accordance with GOST 17433-80
Powering medium pressure (air), MPa 0,6...0,8
Test medium pressure supplied to the station, MPa  0,1...0,2

The technical characteristics and the image of the equipment are for informational purposes only and can be changed according to the specifi cations of the customer