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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 identifying variations in material thickness due to corrosion. The NAVIC - Corrosion Mapping Scanner will follow specific scan paths programmed using the remote handheld controller. Perform precision c-scans, line scans, HydroFORM and more using the wide variety of probe holders available.

Customer Photos


Photo Credit: INSTITUT DE SOUDURE INDUSTRIE

Photo Credit: Allseas Engineering B.V.
Raster Arm with two vertical probe holders
A NAVIC crawler with 300 mm raster arm and a corrosion thickness probe holder.

Photo Credit: TORNGATS

Photo Credit: Allseas Engineering B.V.

KTN Belgium NV, specialized in advanced NDT

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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 repeatable and highly configurable inspection.

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 optical guide, onboard camera, backpack, cable management, preamp and motorized couplant pump.

Warranty

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

Kit Contents

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SCANNER

NAVIC base crawler

PARTS & ACCESSORIES

Power controller 
Power supply (North American, European or UK plugs available)
Umbilical, 5 m (15 ft), 10 m (30 ft), 15 m (50 ft) or 30 m (100 ft) lengths available
Handheld controller
Auxiliary 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: NAVIC hinge cover
Plug
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

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.

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
With Motorized Raster Arm and Cable Tray: 19.9 cm (7.8 in)
With Motorized Raster Arm and handles removed: 9 cm (3.5 in)

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
UKCA: United Kingdom Conformity Assessed – Compliance with relevant UK statutory requirements and legislation.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 the 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).
    Duty cycling may be required if the ambient temperature is >25°C.
    Technical specifications subject to change.

Crawler

From USD$ 38,687.99

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 that carries various attachments for scanning and inspection applications. The list of possibilities is seemingly endless with this industry-leading crawler. The NAVIC can perform circumferential and longitudinal inspections on ferrous tanks, pipes, and vessels.

Raster Arm

From USD$ 10,079.24

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 (36 in), and 1160 mm (46 in) lengths1, 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$ 916.29

Actuated Probe Lift

From USD$ 2,891.42

Preserve the life of a probe by raising it from the scan surface during transit from various inspection locations. The Actuated Probe Lift allows a NAVIC crawler to raise and lower a corrosion thickness probe holder to avoid obstacles and large welds, all while being controlled remotely from the handheld controller. Available with a 19 mm (0.75 in) receptacle (compatible with an Olympus D790) and a choice of flat or curved wear plate.

Corrosion Thickness Probe Holder - Curved Wear Plate

USD$ 957.02

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).

Corrosion Thickness Probe Holder - Flat Wear Plate

USD$ 916.29

Perform various corrosion mapping and thickness measurement inspection.

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

Heavy Duty Vertical Probe Holder

USD$ 1,272.63

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.

Raster Arm Actuated Probe Lift

From USD$ 2,967.78

Drive to multiple inspection locations without removing the scanner or risking probe damage. The Raster Arm Actuated Probe Lift mounts to any length of motorized raster arm and provides the ability to raise and lower the probe from the scan surface.

 

*To achieve steering with a 300 or 600 mm raster arm mounted to the NAVIC, the NAVIC Front Spacer Mount must be used. Contact Jireh for more information.

Hydroform Cart

From USD$ 366.52

HydroFORM Cart

Use a HydroFORM™ Cart to carry a Olympus HydroFORM™ probe. The cart is mounted within the arms of the Heavy Duty Vertical Probe Holder. That probe holder is then affixed to a motorized raster arm or manual corrosion scanner.

Compatible with:

 

Automated Crawler Medium Temperature Add-On Kit

From USD$ 1,730.78

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).1

Irrigation Pump

From USD$ 2,545.26

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$ 559.96

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


RECON - Fixed Camera Kit

From USD$ 9,061.13

High Definition Visual Inspection

Bring video capabilities to the NAVIC with the RECON - Fixed Camera Kit. Monitor your crawler with real-time HD video, record inspections for later review, catalogue and share notable clips. All this and more are made possible with the included RECON • Studio software.