Foreign object X-ray inspection instrument

Non-destructive testing for foreign objects


RV-5020 is the standard entry in the RV series of foreign object X-ray inspection instruments for shoes, apparel, miscellaneous goods, and bags. It is equipped with an L-shaped line sensor that can inspect the entire tunnel. The image angle can be changed interactively by changing the input direction and position of the samples. The image brightness and contrast can be set for the two displays. In addition, RV-5020 has simple operation and a compact cabinet, making it a convenient instrument for the inspection of foreign object for various shapes and material.

L-shaped line sensor and dual displays

RV-5020 is equipped with an L-shaped line sensor that can inspect the entire tunnel. The image brightness and contrast can be set for the two displays.


RV-5020 uses an L-shaped line sensor, which enables inspection of the whole area in the tunnel.

Easy operation

The RV-5020 is equipped with a dedicated, embedded operation panel. Operation is so simple that anyone can use it easily.

Various image processing functions

With one button, you are able to zoom in or out images, adjust contrast and brightness, reverse white and black and display images in colors.

Compact enclosure

The tube-below design makes the RV-5020 cabinet compact. This allows the RV-5020 to be smaller.

Two-person evaluation

Having two judges decide whether a product passes inspection (OK or NG) improves the accuracy of the examination process.

File management

OK and NG images are automatically saved with different file names, and you can easily search and review files later.

Continuous inspection mode

Examine 5000 pairs of low shoes in 8 hours (excluding evaluation time)

Inspection in a short time

The captured image of the next inspection item can be held during image evaluation, creating an efficient inspection process.


Summarizing results for clients is facilitated by a convenient reporting function.

Tunnel size   500(W)×200(H) mm
Belt width   400 mm
Belt speed   0.3 m/sec
Inspection sample size   440(W)×800(L)×180(H) mm
Maximum weight for sample   40 kg
Tube voltage   80 kV
Tube current   1.0 mA
Line sensor   Single L-shaped sensor
Hard disk   500GB
Display   24" LCD Monitors (2 units)
Size   1430(W)×903(D)×1200(H) mm
System weight   405 kg
Power supply   Single-phase AC220V±10%  50/60Hz
Power consumption   1.2 kVA
X-ray leakage   Below 1 μSv/h
Operating temperature   5~35℃
Operating humidity   20~70 %RH(no condensation)
Standard accessories   Inkjet printer, DVD drive, Remote control inspection
Optional accessories   Input/output table, Label printer


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