[Affordable Rental for Practical Exam Preparation] Handy Search NJJ-105

basic information

Exploration Method: Electromagnetic Wave Radar Method Exploration Depth: 300mm Exploration Targets: Rebar, steel pipes, PVC pipes, cables, beans, cavities, etc. Covering Resolution: Shallow Mode approximately 1mm, Deep Mode approximately 2mm Horizontal Direction Resolution (Pitch): Targets at a depth of less than 75mm: 75mm or more Targets at a depth of 75mm or more: spacing equal to the depth *Distinguishes rebar with a spacing of 40mm at a covering thickness of 175mm Horizontal Distance Resolution: 2.5mm Maximum Exploration Distance: 15m Display Modes: B Mode (Vertical Cross Section), BA Mode (Vertical Cross Section, Reflection Waveform Display), C Mode (Plan View) *when using PC software Maximum Scanning Speed: Approximately 40cm/s, with speed excess buzzer Control Functions: Screen inversion, screen markers (256 points), battery capacity display Exploration Data Storage Function: Data saved to Compact Flash. Approximately 200 items (15m exploration data saved in binary format) when using 1GB memory capacity Temperature Range: 0 to +50°C Power Supply: Battery pack, AC adapter Continuous Use Time: Approximately 105 minutes (when battery is fully charged) Structure: Simple drip-proof structure Dimensions: Approximately 149 (W) × 147 (H) × 216 (D) mm Weight: Approximately 1.2kg (including battery pack)

Price information

As practice equipment for the practical exam of the rebar inspection technician qualification test organized by the Japan Non-Destructive Testing Association, we offer rentals at the following rates: 10-day plan: 40,000 yen 30-day plan: 80,000 yen ★Peace of mind★ Data analysis support ★On-site instruction★ [Paid support] We can provide explanations on operation methods, etc. A qualified person will visit the site for a lecture! For more details, please contact us! Radar Technology Research Institute, Inc. President: Kenji Goto TEL: 042-203-5522 Mobile: 090-8441-4892 e-mail: info@rgk.jp

Price range

P2

Delivery Time

P2

※There is a limited quantity, so please inquire early.

Applications/Examples of results

<Applications> ■ Concrete anchor work ■ Post-installed anchor work ■ Core drilling work ■ Concrete chipping work ■ Electrical installation work ■ Air conditioning installation work ■ Gas work ■ Water supply work ■ Concrete structure renovation work ■ Concrete structure inspection and diagnosis ■ Completion inspection of concrete bridges etc. <Inspection/Survey> Used for structural surveys to investigate the number, pitch, and cover thickness of rebar within concrete structures. *When conducting a precise cover thickness survey, it is necessary to use a rebar detector with electromagnetic induction method. It is also used to determine whether the structure is RC (Reinforced Concrete), SRC (Steel Reinforced Concrete), or not a structural body (unreinforced). <Exploration> Used for detecting embedded materials in reinforced concrete, cinder concrete, concrete blocks, mortar, bricks, tiles, etc. Before performing anchor installation, core drilling, or chipping work, exploration equipment is used to avoid not only rebar but also buried pipes and electrical wires (cables) during construction. *The exploration depth can reach up to approximately 360mm, but it varies significantly depending on the rebar arrangement, the moisture condition of the concrete, and the skill of the exploration technician.

Detailed information

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  Handy Search NJJ-105 Image viewed from directly above

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  Handy Search NJJ-105 Exploration Result Image (Color Display)

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  Handy Search NJJ-105 Exploration Result Image (Monochrome Display)

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  Handy Search NJJ-105 Image displayed using 3D analysis software

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  Handy Search NJJ-105 Image displayed using 3D analysis software