Testing device Atum-C is designed for testing the characteristics of valves in the production process of Cinkarna d.d. manufacturer, in accordance with standard EN12266-1:
- Ball valves with teflon coating from DN 15 to DN 100
- Control valves (DN15 to DN100)
- Butterfly valves (DN50 to DN300)
Legaline ATUM-C device enables the following tests:
- Measuring the torque by closing, opening of the ball valve
- Valve seat tightness test from both sides. Testing media air, bubble test method by API 527, in accordance with EN 12266-1. The test is performed with digital laser bubble counting device “Legaline Bubble Test”
- Pressure strenght and tightness test of housing with water, visual method, pressure drop method
- Tightness test of spindle with water, visual method, pressure drop method
- Tightness test for butterfly valves, medium air, bubble test method by API 527, in accordance with EN 12266-1.
- Type test – aging with the method of trimming the valve interal parts by repeatable openings, closings of pneumatic drive
- Functionality test for control valves
Operations can be manual or automatic. The device is able to independently:
- Reach the pressure according to standard regulations,
- Measure and calculate the results
- Compare the results to acceptance criterias from standard
- Determine the conformity of test
The process is controlled and managed by Legaline »Valve test / Atum-C hardware and PC software. Scoop and processing of data is implemented through a central electronic unit: connection of all the sensors, switches, measurers, electromagnetic valves, drives, pumps, servo drive, in combination with intended software.
Legaline Atum- H software also enables:
- Status display of all the pressures (in the form of pressure gauges and digital)
- Course display of measurement in the form of diagrams in continuosly and parametric mode)
- Display of results, including semaphore of conformity of results according to limit values from the standard
- Storage of measurements in a database for later use, printing
- Comparison of characteristics of diagrams and results
The device has a specific program for determining the tightness of connectors and installations. The possibility of leak compensation is added.
The user can connect to the manufacturer by internet connection. The manufacturer L-plan experts can remotely carry out diagnostics and upgrade the software.