JIREH NAVIC – Weld Scanner
The optimal choice for weld inspection on ferrous surfaces
Have questions about buying this product?
Track welds circumferentially or longitudinally with up to 6 probes. Follow welds with the steerable, remote operated NAVIC – Weld Scanner, equipped with magnetic wheels which allow vertical and inverted weld inspection to be performed with ease. Various probe holder frames expand the weld scanning possibilities. From low-profile for restricted access to spiral welds and long seam inspection, the NAVIC is the industry leader in non-destructive testing for weld inspection.
Motorized Driving and Steering
Variable drive speed and steering control.
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
Low Profile Design
The Navic can circumnavigate pipes as small as 7 cm (2.75 in) OD while only requiring 7 cm (2.75 in) of radial clearance when low profile scanning is required.
Remote Control
Program drive paths from up to 30 m (100 ft) away using the intuitive handheld remote control. The ergonomic handheld controller includes drive paths 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
Engineered and designed to perform flawlessly. We back our products for 3 years.
Component Identification
1 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.
2 Integrated Encoder
A spring-loaded encoder maintains surface contact on all various scan surface diameters.
3 Magnetic Wheels
Powerful magnetic wheels ensure the crawler remains fixed to any ferrous surface.
4 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.
5 Umbilical
The backbone of communication between the power controller and the base crawler.
6 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.
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, water-tight (not submersible)
Maximum Inspection Surface Temperature: 150°C (302°F)8
PHASED ARRAY PROBE HOLDER SPECIFICATIONS
Minimum Wedge Width: 17.1 mm (0.7 in)
Maximum Wedge Width: 57.6 mm (2.3 in)9
TOFD PROBE HOLDER SPECIFICATIONS
Minimum Wedge Width: 17.1 mm (0.7 in)
Maximum Wedge Width: 45 mm (1.8 in)9
HEAVY DUTY VERTICAL PROBE HOLDER SPECIFICATIONS
Standard Yoke
Minimum Wedge Width: 17.4 mm (0.69 in)
Maximum Wedge Width: 55 mm (2.17 in)
Standard Length: 63.5 mm (2.5 in)
Wide Yoke
Minimum Wedge Width: 17.4 mm (0.69 in)
Maximum Wedge Width: 93.8 mm (3.69 in)
Wide Length: 63.5 mm (2.5 in)
Probe Holder Pivot Buttons
01
Pivot Hole Size: 8.0 mm (0.315 in)
Wedge Type: Olympus PA
Hex Size: 9.53 mm (3/8 in)
02
Pivot Hole Size: 5.0 mm (0.197 in)
Wedge Type: Olympus TOFD, Olympus A27 DMA
Hex Size: 9.53 mm (3/8 in)
03
Pivot Hole Size: 2.7 mm (0.106 in)
Wedge Type: Sonatest DAAH PH
Hex Size: 9.53 mm (3/8 in)
04
Pivot Hole Size: 9.5 mm (0.375 in)
Hex Size: 11.1 mm (7/16 in)
06
Pivot Hole Size: 3.0 mm (0.118 in)
Hex Size: 9.53 mm (3/8 in)
07
Pivot Hole Size: 2.3 mm (0.09 in)
Hex Size: 9.53 mm (3/8 in)
08
Pivot Hole Size: Conical Head
Hex Size: 9.53 mm (3/8 in)
09
Pivot Hole Size: 5 mm (0.197 in)
Wedge Type: Internal Zetec PA/TOFD, Phoenix TOFD
Hex Size: 9.53 mm (3/8 in)
11
Pivot Hole Size: 5.6 mm (0.221 in)
Hex Size: 9.53 mm (3/8 in)
Kit Contents
- SCANNERNAVIC base crawler PARTS & ACCESSORIESPower 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 (hinge covers) x2 Rugged carrying cases (various types based on chosen accessories) x2 – x3 TOOLS3 mm hex driver 3 mm flat driver Wrench for pivot button adjustment
