XGNB-W Hydrostatic pressure testing machine Manufacturer

XGNB-W Hydrostatic pressure testing machine Manufacturer

Applications:

The Plastic Pipe Hydrostatic Pressure Testing Machine is mainly used to determine of the resistance of thermoplastics pipes to constant internal water pressure at constant temperature. It conforms to ISO 1167 ,EN 921,ASTM D1598 1599. It is mainly used in testing the short-time hydraulic failure and resistance to constant internal pressure of the plastic pipes for the transport of fluids.

Features:

Each station has a piece of Precise pressure micro-control unit and is controlled by microcomputer, it may be set alone under this case which upper system computer is not started up and control pressure, accuracy, time parameter of the station and so on, real-time display pressure, time, status (eight)and can store data’s of varies parameters.(it can store 8760 hours pressure data in order that avoid lost data when system computer offline----now tests of some products fail to do the test without output data from the plastic-pipe hydraulic pressure testing machine)At the same time, this machine can also distinguish eight testing condition (Pressure up, pressure down, pressure compensate, running, end, leakage and exploding).Automatically judge time parameter (effective time, setting pressure within time) ineffective time and rest time. Automatically adjusting relationship of setting time and effective time, make the test automatically stop when effective time up to the setting time in order to it stops when it makes failure and ineffective time in public holidays.

Import Solenoid valve(Germany GSR), three pieces each station, as we adopt to advanced control pressure way with synchronous Danmark and German ,three pieces electric valve may operate separately according to procedure and test case , and reach wide application range and high precision requirement (exceed ±1%, may reach±0.0001Mpa ).

Import Pressure station (From Giant, USA), one set each station, performance of the test pressure pump is better than domestic water pressure pump and some products assemble gas drive water pump and its life is longer ,sound is lower and need not gas pump (resource).

Pressure sensor (from spaceflight department): one piece each station, we assure 0.001Mpa resolution and the most high control pressure accuracy can reach ±0.001Mpa of setting value.

Each station has many single valves of the pipeline and adjusts flux valves.

As we adopt to distributed control method of double computer, lower computer may go on working without online or off computer and assure that test data are not lose(the longest 8760 hours).

Specifications:

1. Main frame (3 stations 3 Ports)             Max Pressure:   10 Mpa

A. Precision Pressure Control Unit:                         3 piece (1 piece/1 station)

B. Electric Solenoid valve (Germany GSR):                 6pieces(2 piece/1 station)

C. Pressure transfer unit:                                 3piece (1 piece/1 station)

D. Single valve:                                               several

E. Pressure pump (From Giant, USA):                            1 set

F. Precision software of hydrostatic pressure testing machine and adapter: one set

G. DELL computer and H P Color printer:                           one set /each

2. Constant temperature water tank (inner wall is stainless steel)

Dimensions; Inner dimension; the water can do 250mm pipe.

Water tank:     L 1080 mm*W 500mm*H 1400mm             one set

3. Temperature control system

Temperature control range (20to 95°C)             one set

4. Endcaps :(Material:stainless steel and carbon steel)  as customers' reqeust

Φ25mm-Φ 250mm                     Material:Stainless steel

Technical parameters:
A. Working pressure: 0-10Mpa

B. Testing station:3 stations 3 ports

D. The pressure value resolution: 0.01 Mpa

E. The control parameters (pressure time, accuracy) can be input from the micro-control unit at the testing machine or from computer.

F. The machine and the computer can separately or simultaneously display the time (Max.9999hours 59 minutes 59 seconds)and the pressure(three figures after the point)and eight testing condition(Pressure up, pressure down , over pressure ,pressure compensate, running, end, leakage and exploding ).When the pressure overload, end, leakage and explode take place simultaneously, there is light and voice alarm.

G. The machine has the following function: observe, analysis, inquire, save, print, testing curve(pressure-time)and starting time, setting time, current time, valid time, invalid time, remaining time, over pressure time, pressure compensating time and etc.

Software:

Water tank

 1. Electromechanical Universal Testing Machine, LDW sereis, WDW sereis, WDW-D series etc

 2. Hydraulic Universal Tesitng Machine  WAW series, WAW-E sereies, WAW-C sereis. 

3. Impact Test Machine JB series, JBW series, JBDW-Series etc  (NIST Certificate)

4. Hardness Tester

5.  Polisher and Grinding Machine

6.  Polisher and Grinding Machine

7. Torsion Test Machine 

Please feel free to contact us at any time and we can give you the fitable project !