Reliable and affordable rental support for the Japan Radio (JRC) radar exploration device (rebar detector) RC Radar Handy Search NJJ-200k!
This is a professional electromagnetic wave radar method rebar detection device (buried object detection device) with the world's first display and operation unit that can be operated wirelessly. It is characterized by its ability to probe to great depths among electromagnetic wave radar devices, capable of inspecting concrete interiors up to approximately 450 mm deep.
Three operational modes that cater to specific needs:
● Normal Mode
Similar to conventional methods, this mode allows users to check the probing images at hand through handle operation.
● Handle-less Mode
By removing the handle, it enables probing in narrow spaces, such as piping areas, which were previously inaccessible with conventional devices.
● Extension Mode
By attaching the included operation rod, it allows probing at heights that were unreachable with conventional devices during scaffold or gondola work (the probing images can be checked at hand).
The NJJ-200 excels in probing deep buried objects; however, compared to the NJJ-105, it tends to have more noise in reflection images when probing shallow buried objects, which may lead to the possibility of technicians overlooking reflective materials. Therefore, for probing PVC pipes, CD pipes, voids, and small boards at depths of around 50 mm, the NJJ-105 is more advantageous.
*In general, probing deep buried objects at depths greater than 20 cm is difficult unless one is a skilled operator.