Magnetic flaw detector

XXG-2505 X-Ray Flaw Detector, Interference-free Portable X Ray NDT Equipment 

XXG-2505 Portable X Ray Flaw Detector

Description:

The frequency-converted and gas-insulated portable X-ray NDT equipment with MZY–2000 controller, is one of upgrading generation of the products by the Mitech Co.,Ltd. Besides of its advantages of small size, light weight, easy to use, simple operation and self-troubleshooting, this new type of controller has the excellent performance of strongly interference-free capability, good working stability and operating reliability. With the popularization and spreading application of this new type NDT X-ray equipment all over the country, it has been recognized and welcomed by the customers from different industries

This portable X-ray NDT equipment can be used in the fields of ship-building, mechanical manufacturing, aviation, railroad, pressure vessel, boiler, petroleum, chemical and national defense, performing the non-destructive testing, especially at the construction site or high above the ground applications.

The X-ray NDT equipment is used to show the internal discontinuity or faults of materials, products or welding from a radiographic image on a film, according to the principle of the different absorption of the X-ray for different material depending on the different thickness of the materials. We can evaluate the quality of materials and products based upon the characters, size and position of the discontinuity or faults.

In this series of products, the X-ray generator is furnished with SF6 gas as an insulation, electric fan for forced cooling, the controller is equipped with the advanced microprocessor controlling system, SCR modules for voltage regulation, converting modules to control the primary and secondary side of the SCR as well as the advanced electronic circuits of voltage & current stabilization and interference-free .Thus, the performance of the complete equipment has been improved remarkably.

Specifications:

Competitive Advantage:

1. The controller of the equipment adopts the single-phase SCR bridge-rectifying circuit and the rectified voltage turns to the smooth dc voltage by means of the LC filter. This voltage converts to the frequency-adjustable square-wave pulse with single flow direction, becoming

the electrical supply of the X-ray generator to power the HV pulse transformer.  The mA stabilizing unit will change the frequency of the single-phase pulse against the voltage increase or decrease of the X-ray tube filament, to ensure the stable current in the X-ray tube. The kV regulating unit can continuously control the voltage up and down, to meet with the different radiographic requirements for different materials .The interference-free circuit improves the shock- resistance capability to protect the control system from the HV shock from the X-ray generator.

2. The X-ray generator is equipped with the electric shock absorber. The anode of X-ray tube is connected to the ground and an over temperature protection device is furnished.. Once the over-temperature occurs, the controller is able to shut off the HV automatically to prevent the X-ray tube being damaged from the over temperature.

3. The voltage fluctuation of power supply can be regulated automatically by the controller itself, ensuring to get a stable X-ray. The exposure time and operation status of the complete equipment is controlled by the microprocessor. The longest exposure time can be set to 5 min.

Standard Package:

1. X-ray generator                     1pc.

2. Controller                         1pc.

3. Connecting cable (10 cores) 25m       1pc.

4. Power cable (2cores) 10m            1pc.

5. Earthing wire 5m                   1pc

6. Fuse (20A)                        5pcs

7. Fuse (3A)                         5pcs

8. Bag to contain accessories            1pc