Applicable gas cylinder: Nitrogen cylinder, oxygen cylinder, argon cylinder, CNG cylinder, LPG cylinder, CO2 cylinder etc.
Testing method: Water water testing method
Control mode: Computer control
Testing medium: Water
Testing pressure: 0-40Mpa
System configuration:
The machine mainly consists of Hydrostatic test device, computer control device, water jacket (2 pieces), pipelines, hoses, electronic balance, measure cup, printer, control valves etc.Working principle:
Put the cylinder into a water jacket and boost the cylinder by high pressure pump; It will automatically dwell at a set pressure and do pressure test on the cylinder. At the same time, the cylinder volume expands under test pressure and squeezes some water from water jacket into the measuring cup, and the water in the measuring cup now is the testing cylinder volume deformation, and then the water is transferred to PC by water collection system; The cylinder elastic deformation disappears after pressure relief, then the water flows back from measuring cup to water jacket. However, the remaining water in the measuring cup is still more than that before boosting the cylinder and the extra water volume is the testing cylinder volume residual deformation, and this is transferred to computer through water collection system; The gas cylinder volume residual deformation rate is the ratio of the testing cylinder volume residual deformation to all deformation.
X Ray Machine
The system matches with metal ceramic X-ray tube and high frequency solid insulate industrial X-ray HT generator, it applies forced cooling system to make sure X-ray machine can normally continuous work for 24 hours. The dimension of this kind of small focus X-ray tube is half of traditional focus tube, geometry unintelligibility is an important factor which affects image quality, if focus bigger, correspondingly, geometry unintelligibility is deeper, and also makes image edge much more blur; if focus smaller, geometry unintelligibility is lighter, it can improves image quality at same time, also focus is smaller can inspect smaller failure which is favor to improve X-ray RTR inspection stability.
The controlling part of system is researched and manufactured by ourselves, the intelligent main control PLC works matches with touch screen, beautiful and complete functional stainless steel panel that can display and adjust parameters much more convenient. When high voltage of system opens, there will be red light alarming signal outside of protect door, here installs interlock devices between lead door and system, in the case of opening lead door, system will stop radiation at once to assure safety of operators.
Butt Weld Pipe RTR System,Boiler Pipe RTR System,Casting RTR System,Wheel Hub RTR System
Dandong Nondestructive Testing Equipment Co., Ltd. , http://www.ddchinaxray.com