[Peace of Mind After-Sales Support] Japan Radio Co., Ltd. Handy Search NJJ-105

basic information

Exploration Method: Electromagnetic Wave Radar Method Exploration Depth: 300mm Exploration Targets: Rebar, steel pipes, PVC pipes, cables, small panels, cavities, etc. Covering Resolution: Shallow Mode approximately 1mm, Deep Mode approximately 2mm Horizontal 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 covering thickness of 175mm and a spacing of 40mm 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 marker (256 points), battery capacity display Exploration Data Storage Function: Data stored on Compact Flash. Approximately 200 units (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

Regular price: 1,980,000 yen ★Special offer★ Analysis software for PC is also included!

Price range

P5

Delivery Time

P3

Applications/Examples of results

<Uses> ■ 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 accurate cover thickness surveys, it is necessary to use a rebar detection device in conjunction with electromagnetic induction methods. 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 within reinforced concrete, cinder concrete, concrete blocks, mortar, bricks, tiles, etc. Before performing anchor installation, core drilling, or chipping work, exploration devices are 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 can vary 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