New-Designed Portable Online Safety Valves Automatic Test Equipment

 

Product Description:

Typical standard technical data are as follows,
1. Operating system: Windows win 07
2. LCD screen: 10.4 inches touch screen, support outdoor operating
3. External lifting pressure: 0-30KN (could have 50KN extra pack)
4. Force sensor range: 200Kg,500Kg,2000Kg,2000/5000Kg
5. Force sensor accuracy: 0.2% F*S
6. Working temperature: -10~60 ºC
7. Humidity Level: less than 85% R*H
8. Power supply: inside and outside Li Battery, double supply. Working hours >= 9 hrs
9. Valve opening mode: displacement method, voice frequency method, according to different site scenarios.
       Displacement method:
High-precision displacement transducer helps to size up safety valve opening status - if the valve is openedHigh-precision displacement transducer measuring range 0 - 5mmAccuracy: 0.05%
      VF method:

VF probe: to monitor safety valve opening statusStereo earphone: monitor VF probe resultApplication environment: industrial and mining enterprises with complicated noises.
10. Initiating pressure error of measurement: 0.5%.
11. Data Storage: The instrument will automatically store 2000 sets of measuring data.
12. Professional data management software can auto create verification report according to the testing data.
 
Technical Parameters: 
 
Technical Specialty:
 
1. Apply to any specifications/structures/measurements spring type safety valve, pressure relief valve inspection
2. Using valve clack micro motion mode to size-up valve opening status, it needs only 0.05-0.1mm uplift without operational interference. This practice is strictly up to the regulation of international standard terminology and the relevant regulation mentioned in "Suggestions on Safety Valve Verification of Boilers and Pressure Vessels".
3. Valve clack micro motion mode online testing does not interfere with operation and does not require system voltage transformation when doing online set pressure adjustment for pop safety valve as well as for set pressure adjustment to valve after generator parallel, power station boiler safety valve, steamer safety valve and super heater safety valve.
4. The accuracy of safety valve set-pressure adjustment on-line testing satisfies relevant state regulation 
5.Two ways of generating external forces: Hydraulic method----sustainable and suitable for massive level of external forces Whorl lifting jack method---convenient to construct, carry, operate, also suitable for aerial work.6. Self-Return Hydro-Cylinder, superfine oil tube reduced the overall weight. 
7. Both metric and British standard of whorl coupling nut and exclusive clamping system significantly increases the suitability.
8. The usage of the Online adjustment and positioning instrument of Safety Valve insured actual leaping level's error is in the acceptable range, testing images uses column diagram ( displacement method) and curve diagram ( sound frequency detection method) to demonstrate the process, its scientific, straight forward and easy to understand. This minimizes the amount of human error during the measuring process.
 
9. Displacement method employs high precision displacement sensor, system will automatically act on the information acquired from the sensor, very high accuracy.
10. Sound frequency method employs stereo headphone and stereo HI FI systems, can be selected according to the actual in field conditions.
11. After the measurement, system automatically determines whether the error level is under the stipulated range, thus deciding if the safety valve is working normally.
12. Employing industrial grade self-illuminant color 10.4 inches touching screen. 
13. Online testing of safety valve steam release. 
14. Device standards customization, within a certain accuracy range, clients can customize the sensor's standardizations.
15. Both instrument's software and hardware perform self-checking. 
16. Safety Valve examination can be carried out in thermal state, cold state and off line station modes, no need to decrease the system pressure, thus to achieve real online adjustments.
17. System contains a timing device, activation time is automatically recorded and transmitted to database for storage.
18. Uses single transmission and whole transmission, can generate national wide standard data record and report automatically. Testing results could be saved, and check and print with demands.
19. It's unnecessary to disassemble the safety valve; instrument can perform seal diameter checks directly. 
20. When it's difficult to measure the working media's affect on the valve clack's seal diameter, differential pressure method, and rotating percentage method can be employed to test the accurate initiating pressure and effective seal diameter.
21. Suitable for Petroleum, Petrochemical, Power Plants, Gas Plants, Steel Plants and other types of industries' safety valve monitoring and adjustments.
22. Germany made oil pump system, could be adjusted, Max output 700 bar 
23. 10 m oil sealed high pressure pine line with fast installing method. Outer diameter Φ6,max pressure 65Mpa, easy to operate and safe.

Why choose us?

1. 20 years' design, development and produce experience.
2. Professional R&D team.
3. Strict QC.
4. A good pre-sale and after-sale service.
5. Can design and make according to customer's requests.


Contact Details:

Helen Han
Trading Dept.
Shandong Goodgear Mechatronics Equipment Co., Ltd.
ADD: Front Huang pu county, Bao Gou Town, Tengzhou, Zhaozhuang,Shandong
 
Mobile+86-13280208623/13811886118
http://valves-testing.en.made-in-china.com