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Effortlessly perform corrosion mapping with a variety of automated raster arms solutions.

The NAVIC, in conjunction with the motorized raster arm, is engineered to assist in the identification of variations in material thickness due to corrosion. The NAVIC - Corrosion Mapping Scanner will follow specific scan paths which are programmed using the remote handheld controller. Perform precision c-scans, line scans, HydroFORM and more using the wide variety probe holders available.

Features

Motorized Driving and Steering

Variable drive speed and steering control.

Raster Arms

Available in 4 different lengths, the sophisticated raster arm delivers precision corrosion results. Program custom scan paths, intervals, speed and more for readings which are repeatable and highly configurable.

Rugged

Designed to handle intense tasks and challenging environments (dust-tight, watertight)

Magnetic Wheels

Magnetic wheels provide the foundation for scan operations on ferrous surfaces

Remote Control

Program raster paths from up to 30 m (100 ft) away using the intuitive handheld remote control. The ergonomic handheld controller includes steering control, corrosion programming and system diagnostics.

Many Accessories

Enhance the NAVIC's capability with optional accessories: battery powered laser guide, onboard camera, backpack, cable management, crawler removal system and motorized couplant pump

Warranty

All components of the NAVIC system are backed by a 3-year warranty.

Component ID

Base Crawler

The powerful base crawler carries probe holder frames, raster arms and a multitude of accessories for the purposes of weld and corrosion inspection.

Integrated Encoder

A spring-loaded encoder maintains surface contact on all various scan surface diameters. 

Magnetic Wheels

Powerful magnetic wheels ensure the crawler remains fixed to any ferrous surface.

Power Controller

Compatible with both North American and European power sources, the power controller connects the user instrument and handheld controller to the base crawler.

Umbilical

The backbone of communication between the power controller and the base crawler.

Handheld Controller

Containing the NAVIC operating system, the handheld controller joysticks control speed and steering of the base crawler while the intuitive touchscreen allows for more intricate raster path and drive programming.

Kit Contents

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SCANNER

NAVIC base crawler

PARTS & ACCESSORIES

Power controller (North American or European plug)
Umbilical, 5 m (15 ft), 10 m (30 ft), 15 m (50 ft) or 30 m (100 ft) lengths available
Handheld controller
Controller cable, 6 m (20 ft)
Cable management, threaded mount, (length dependent on umbilical length)
J300 encoder cable, 5 m (15 ft)
Installation/Removal mat
6 mm ID irrigation kit (7/16 in quick connect)
Lifting sling (safety tether)
User manual
Cap (hinge covers) x2
Rugged carrying cases (various types based on chosen accessories)  x2 – x3

TOOLS

3 mm hex driver
3 mm flat driver
Wrench for pivot button adjustment

COMPONENTS

(Components may vary based on selected configuration)

300 mm (12 in) motorized raster arm
Raster arm cable
Rugged carrying case

600 mm (24 in) motorized raster arm
Raster arm cable
Rugged carrying case

900 mm (35 in) motorized raster arm
Raster arm cable
Rugged carrying case

1160 mm (46 in) motorized raster arm
Raster arm cable
Rugged carrying case

Parts & Add-Ons

Related Products

Specifications

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GENERAL

Idler Encoder (Right Module): 13.78 counts/mm (349.9 counts/inch)
Motor Encoder (Left Module): 872.5 counts/mm (22162.8 counts/inch)
Crawler’s Vertical Payload: 10 kg (22 lb)1
Driving Speed: Variable 0 – 25 cm/sec (0 – 10 in/sec)
Power Requirements: 100-240VAC, 50/60Hz, 3.5 Amps
Umbilical Lengths: 5 m (15 ft), 10 m (30 ft), 15 m (50 ft) to 30 m (100 ft)2
Inspection Surface: Ferrous
Maximum Backpack payload: 1.36 kg (3 lb)3

PIPE RANGE

Pipe Range, Circumferential: 7 cm (2.75 in) to flat pipe
Range, Internal Circumferential: 61 cm (24 in) to flat
Pipe Range, Longitudinal: 30.5 cm (12 in) to flat

RADIAL CLEARANCE

Radial Clearance, Pipes under 20 cm (8 in): 7 cm (2.75 in)4
Radial Clearance, Pipes over 20 cm (8 in): 8.15 cm (3.2 in)4

REGULATIONS

CE: European Union CE Declaration – Compliance with essential requirements and provisions of European Union directives.5
FCC: Compliance with Part 15 of FCC rules.5
Industry Canada: CAN ICES-3 (A)/NMB-3(A) – This class A digital apparatus complies with Canadian ICES-003.5

SIZE & WEIGHT

Base Crawler Height (including handles): 12.5 cm (4.9 in)
Base Crawler Height (handles removed): 8.1 cm (3.2 in)
Base Crawler Width (Dual Pod): 28.2 cm (11.1 in)
Base Crawler Length: 30.8 cm (12.1 in)6
Base Crawler Width (Single Pod): 16.1 cm (6.3 in)
Base Crawler Weight: 7.7 kg (17 lb)7

ENVIRONMENTAL SPECIFICATIONS

Operating Environment: -20°C (-4°F) to 50°C (122°F)
Environmental Sealing: Dust-tight, watertight (not submersible)
Maximum Inspection Surface Temperature: 150°C (302° F)8

RASTER ARM SPECIFICATIONS

Raster Arm Module Encoder: 240.2 counts/mm (6100.9 counts/inch)
Raster Arm Module Speed: 0 - 76.2 cm/sec (0 - 30 in/sec)

RASTER ARM WEIGHT

300 mm Raster Arm (12 in): 2.45 kg (5.4 lb)
600 mm Raster Arm (24 in): 3.36 kg (7.4 lb)
900 mm Raster Arm (35 in): 4.04 kg (8.9 lb)
1160 mm Raster Arm (45 in): 4.54 kg (10 lb)

HEAVY DUTY VERTICAL PROBE HOLDER SPECIFICATIONS

Standard Width: 17.4 mm (0.69 in) – 55 mm (2.17 in)
Standard Length: 63.5 mm (2.5 in)

Wide Width: 17.4 mm (0.69 in) – 93.8 mm (3.69 in)
Wide Length: 63.5 mm (2.5 in)

Corrosion thickness probe holder specifications

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Size and Weight

With Mounting Bracket
A
 - 140.09 mm (5.52 in)
B - 135.18 mm (5.32 in)
C - 38.28 mm (1.51 in)
D - 38.28 mm (1.51 in)
Weight: 0.5 kg (1.1 lb)

Without Mounting Bracket (Raster Arm Application)
E
 - 32.77 mm (1.29 in)
F - 104.08 mm (4.10 in)
G - 117.27 mm (4.62 in)
H - 46.33 mm (1.82 in)
I - 76.66 mm (3.02 in)
Weight: 0.4 kg (0.9 lb)

Receptacle Sizes

Flat Wear Plate
A
 - 9.53 mm (0.375 in) dia.
B - 12.7 mm (0.5 in) dia.
C - 19 mm (0.75 in) dia.
D - Technisonic
E - 25.4 mm (1 in)

Curved Wear Plate
A - 9.53 mm (0.375 in) dia.
B - 12.7 mm (0.5 in) dia.
C - 19 mm (0.75 in) dia.
E - 25.4 mm (1 in)

  1. Performance may vary with surface type. Heavy payloads may require reduced speeds.
  2. Custom umbilical lengths are available.
  3. The backpack is not compatible with older generation NAVIC crawlers.
  4. Handles removed.
  5. For a complete description of regulatory certifications, please contact Jireh Industries.
  6. Length of the unit includes umbilical strain relief.
  7. Crawler weight excludes umbilical.
  8. The automated crawler medium temperature add-on kit is required when the inspection surface temperature measures between 50°C (122°F) and 150°C (302°F).
    Technical specifications subject to change.

Crawler

From USD$ 37,602.00

The industry-leading NAVIC is JIREH's most powerful, all-encompassing, weld and corrosion scanning solution.

The NAVIC 2 - Base Crawler is a modular, motorized, steerable scanner designed to carry multiple attachments used in various scanning and inspection applications. This remotely operated scanning platform is capable of circumferential scans on diameters as small as 70 mm (2.75 in) OD.

Raster Arm

From USD$ 8,118.00

The Motorized Raster Arm adds two-axis automated scan capabilities to the NAVIC and SKOOT systems

The Motorized Raster Arm, available 300 mm (12 in), 600 mm (24 in), 900 mm (35 in), and 1160 mm (46 in) lengths, can carry many different probes for various types of corrosion scans, including conventional 0 transducers, phased array probes (HydroFORM, DLA/DMA, 5L64, etc.), and more.

The handheld controller included with the NAVIC and SKOOT is used to setup all parameters of the scan (speed, index, stroke, etc.).

Probe Holder

From USD$ 846.00

Corrosion Thickness Probe Holder - Curved Wear Plate

USD$ 846.00

The Corrosion Thickness Probe Holder carries various probes/transducers.

When used in conjunction with a raster arm connected to either the NAVIC or SKOOT, the Corrosion Thickness Probe Holder - Curved Wear Plate may assist with corrosion mapping (C-scans, or automated two-axis scans).

Heavy Duty Vertical Probe Holder

USD$ 1,075.50

Carry larger, special purpose probes with the Heavy Duty Vertical Probe Holder.

The PHS043 - Heavy Duty Vertical Probe Holder is designed to carry larger probes, such as the Olympus HydroFORM. It can also be used with a variety of probe/wedge combinations with a larger footprint (i.e. corrosion inspection probes), which may require more downforce applied during an inspection.

The heavy duty vertical probe holder is compatible with the raster arm and the ROTIX/STIX corrosion scanners and can be ordered with either a standard 8.28 cm (3.26 in) yoke or a wide 12.16 cm (4.79 in) yoke.

Hydroform Cart

From USD$ 310.50

HydroFORM Cart

Use a HydroFORM™ Cart to carry a Olympus HydroFORM™ probe.

Automated Crawler Medium Temperature Add-On Kit

From USD$ 1,395.00

Increase the maximum inspection surface temperature capabilities to 150°C (302°F).

Operate on surfaces up to 150°C (302°F)

The Automated Crawler Medium Temperature Add-On Kit includes an installation/removal mat and a 4.5 m (14.8 ft) cable management system which are designed for use beyond the standard 50°C (122°F). Combine this kit with any existing NAVIC or SKOOT system and operate with confidence on medium heat inspection surfaces up to a maximum temperature of 150°C (302°F).

Irrigation Pump

From USD$ 1,440.00

The Motorized Couplant Pump is designed for use with the CMG007 and CMG009 irrigation kits. The motorized couplant pump is a powered pumping unit used for supplying couplant fluid to the scanning surface.

 

Pump/Umbilical Case

From USD$ 405.00

The Motorized Pump/Umbilical Case offers superior protection for a Motorized Couplant Pump as well as additional storage for umbilicals, cables, hoses and tubes.