Portable Ceramic X Ray Flaw Detector Radiography NDT Pipeline Welding Checking Machine
Portable Ceramic X Ray Flaw Detector Radiography NDT Pipeline Welding Checking Machine
Main introduction:
The RD-3505 is a small, lightweight, compact, portable industrial X-ray flaw detector with strong penetration, time and labor saving, high stability, low failure rate, and continuous 15-minute exposure operation without 1:1 rest. It is suitable for double-wall single-image radiography of chemical tanks and large-diameter pipes, improving work efficiency by 50%.
The equipment is lightweight and portable, with the generator weighing only 34kg, and features a compact design. This series of equipment is available in directional and circumferential versions, with a maximum penetration thickness of 55mm for Q235 steel.
This series of flaw detectors are SF6 gas insulated portable X-ray flaw detectors, which are composed of the following parts:
X-ray generator, intelligent controller, power cable, connecting cable, accessories, etc.
The X-ray generator is a combined structure. The high voltage transformer (including the X-ray tube filament winding) and the X-ray tube are installed in the same tube barrel. The tube barrel is made of aluminum and is sealed. It is filled with sulfur hexafluoride (SF6 is a kind of fluorine chemical product) insulating gas, which has good electrical insulation properties for high voltage.
In order to facilitate the heat dissipation of the X-ray tube, an anode grounding method is adopted. A multi-blade aluminum radiator is installed at the protruding end of the anode target, and a fan is installed on the radiator. The fan is used for forced cooling to enhance the heat dissipation effect. A layer of lead plate for anti-scattering is also laid in the tube barrel.
Secondly, a temperature relay is installed on the iron core in the tube barrel and the external radiator to prevent the machine from being damaged by excessive temperature. There is a flash light power supply for ray warning on the generator, which can be used for ray warning. End rings are installed at both ends of the X-ray generator, allowing it to be placed upright or horizontally for easy transportation.
Application
Oil & Gas
Shipyard building & Building sites
Petrochemical & Power plants
Foundries
Railway parts
Boiler or pressure vessels manufacturers
RD-3505 the technical parameters
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Project |
RD-3505 |
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input |
Input power |
Single-phase AC150-250V 50/60Hz |
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Power supply capacity |
No less than 3.0 KVA |
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output |
X - ray tube voltage |
170~ 350 KVp |
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X ray tube current |
5mA |
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mA Stability degree |
± 1% |
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Ray tube |
Focal size |
2.5× 2.5 |
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X-ray irradiation range |
40±5° |
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Ray generator |
working pressure Cooling mode Insulation way |
0.35MPa ~ 0.5Mpa Anode ground connection radiator Strong wind cold Gas insulation SF6 |
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Size weight (kg) |
φ320×640 |
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34 |
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Maximum penetration |
Thickness steel A3(mm) |
55 mmFe(5 min) |
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condition |
focal distance 600mm ,Agfa film,Double lead foil,Liquid temperature 22,Film density ≥1.5 |
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sensitivity |
superior 2% |
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controller |
Size weight Circuit |
325×270×180 < 9(kg) Automatic control and protection |
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Environment |
working temperature relative humidity Altitude |
-30°~ +40° Not more than 85% Not higher 1500m |
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methods |
fully automatic 4:1 Work and rest,Longest continuous exposure time 15mins |
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