Product Description

China Distributor Portable Online Automatic Testing Machine for Safety Valves

Product Description:
Typical standard technical data are as follows,
1. Operating system: Windows win *7
2. LCD screen: *0.4 inches touch screen, support outdoor operating
3. External lifting pressure: ***0KN (could have *0KN extra pack)
4. Force sensor range: **0Kg,**0Kg,***0Kg,***0/***0Kg
5. Force sensor accuracy: 0.2% F*S
6. Working temperature: **0~*0 ºC
7. Humidity Level: less than *5% 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 opened
High-precision displacement transducer measuring range 0 - 5mm
Accuracy: 0.*5%      
VF method:
VF probe: to monitor safety valve opening status
Stereo earphone: monitor VF probe result
Application environment: industrial and mining enterprises with complicated noises.
*0. Initiating pressure error of measurement: 0.5%.
*1. Data Storage: The instrument will automatically store ***0 sets of measuring data.
*2. Professional data management software can auto create verification report according to the testing data.

Technical Parameters: 
Model No.: ATF ***0
Operating system: Windows win *7
LCD screen: *0.4 inches touch screen, support outdoor operating
External lifting pressure: ***0KN (could have *0KN extra pack)
Accuracy: 0.*5%
Force sensor range: **0Kg,**0Kg,***0Kg,***0/***0Kg 

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.***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.
*0. Sound frequency method employs stereo headphone and stereo HI FI systems, can be selected according to the actual in field conditions.
*1. After the measurement, system automatically determines whether the error level is under the stipulated range, thus deciding if the safety valve is working normally.
*2. Employing industrial grade self-illuminant color *0.4 inches touching screen. 
*3. Online testing of safety valve steam release. 
*4. Device standards customization, within a certain accuracy range, clients can customize the sensor's standardizations.


Services & Ways of Transport:
Services: 1. Best price & warming service & high quality & Frontline technics;                
       2. OEM services available;   
       3. Detailed photos will be sent to you before shipment.
Shipping ways: 1) By sea; 2) By air;

Why choose to cooperate with us?
1. *0 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.

Company Introduction:
Established in ***3, HK MACRO PROSPERITY INDUSTRY CO., LTD. is a professional manufacturer and exporter that is concerned with the design, development and production of safety valves, online test machines for safety valves, offline test machines for safety valves and testing & repairing services. We can also design and make specially according to customers' requests.