The present disclosure discloses a vehicle-mounted type back scattering inspection system. The vehicle-mounted type back scattering inspection system includes a carriage and a back scattering imaging device, the scanning range of the back scattering imaging device is variable. As the scanning range of the back scattering imaging device of the present disclosure is variably set, the inspection range of the back scattering imaging device can be expanded.

The present invention provides a four-sided scanning system for vehicles that uses a combination of backscatter and transmission based X-ray imaging to achieve material discrimination. In one embodiment, the system is designed as a mobile, drive-through system, which can be folded and stowed in a truck and can be conveniently deployed at any place when required.

In one aspect, it is disclosed a system for inspection of a load, comprising: a detection device configured to detect, after transmission through the load, successive radiation pulses emitted at a predetermined frequency by a source, the load being in movement in an inspection direction, at an inspection speed with respect to the system, the detection device comprising a matrix of a plurality of arrays of detectors, wherein the matrix has a width associated with the inspection direction, the width of the matrix being based on the inspection speed of the load and the predetermined frequency of the successive radiation pulses.

The present disclosure discloses an in-vehicle detection system and power supply system and power supply controller, which relates to the power supply control field. The power supply system comprises a low-power generator; a battery pack for supplying power to the in-vehicle detection system; a charger electrically connected to the low-power generator and the battery pack, respectively; and a power supply controller electrically connected to the battery pack and the low-power generator, respectively.

A method of creating a well image log of a cased well is provided. A passive cased well image logging tool assembly including a logging tool body, a plurality of gamma ray radiation sensor assemblies and a spatial positioning device is moved through at least a portion of the wellbore. Corrected gamma ray radiation data is vertically sampled. Based on the sampled data, a well image log is prepared. A passive cased well image logging tool assembly for use in a cased well is also provided.

Systems for large animal fluoroscopy having independently positionable X-ray emitter and X-ray detector arms on either side of the animal providing independent movement of the X-ray emitter and X-ray detector in multiple degrees of freedom.

The present specification discloses a high speed scanning system for scanning cargo carried by rail. The system uses of a two-dimensional X-ray sensor array with, in one embodiment, a cone-beam X-ray geometry. The pulse rate of X-ray source is modulated based on the speed of the moving cargo to allow a distance travelled by the cargo between X-ray pulses to be equal to the width of the detector, for a single energy source, and to half the width of the detector for a dual energy source. This ensures precise timing between the X-ray exposure and the speed of the passing object, and thus accurate scanning of cargo even at high speeds.

The present disclosure includes a core sample analysis system that includes a portable sampling device configured to be positioned adjacent to a subsurface core sample. The portable sampling device includes a first module that includes a radiation source. Also, the portable sampling device includes a second module that includes a detector that is configured to detect radiation emitted from the radiation source that reflects off of the subsurface core sample.

The present invention provides a four-sided scanning system for vehicles that uses a combination of backscatter and transmission based X-ray imaging to achieve material discrimination. In one embodiment, the system is designed as a mobile, drive-through system, which can be folded and stowed in a truck and can be conveniently deployed at any place when required.

An inspection system (100) having: a source (101) configured to generate inspection radiation (40); a collimator (103) configured to collimate the inspection radiation into an inspection beam (41) configured to irradiate a section of a vehicle (20); a filter (102) located between the source and the collimator, the filter having at least a cargo configuration and an attenuation configuration; and a controller (104) configured to control the configuration of the filter, such that the filter is in the cargo configuration when the inspection beam irradiates a container (23), and in the attenuation configuration when the inspection beam irradiates a cabin (21).