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ROTIX – 4 Probe Weld Frame Scanner

Available for:

  • Buy Outright
  • Rent to Buy
  • Long Term Lease
  • Short Term Rental

The Rotix – CEG013 is a manual chain scanner designed to provide encoded probe position of four probes circumferentially around tubes and pipes. A double wheel chain is used to straddle the weld. This allows the scanner frame to be centered on the weld to reduce wandering and reduce the width of the scanner. The Rotix chain can be adapted from 10.2 mm – 96.5 mm (4 in – 38 in) OD using multiple combinations of short and long links.

Contact us to find out more about the Rotix 4 Probe Weld Frame Scanner or any of our other Phased Array & ToFD equipment, or request a quote online.



  • Adjustable Chain: 6.0″ – 38.0” diameter. Links are designed with quick releases to easily be added or removed.
  • Double Wheel Chain: Straddles the weld allowing reduced wandering and reduced width of the scanner.
  • Probe Holders: Adjustable to accommodate multiple probe and wedge combinations.
  • Wheels: Coated with urethane to reduce slippage and the effects of rolling over foreign debris.
  • Brake system: Locks scanner in required position.
  • Umbilical: The modular and removable umbilical, can be used for one axis and two axis scans.
  • Encoder: Integrated encoder is compatible with all standard instruments.
  • Environmental Seal: O-ring gaskets and seals protect internal components from contaminants.


  • Rotix Frame with 40cm(15.7in) Frame Bar
  • Double Wheel Chain links and buckle
  • Spring Loaded Encoder, 5m Cable
  • 2 Slip Joint Phased Array probe holders (Adjustable wedge size)
  • 2 Slip Joint TOFD probe holders (Adjustable wedge size)
  • 2 Long probe holder arm sets
  • Probe holder spare parts kit
  • 3mm hex tool
  • Irrigation kit
  • Rugged carrying case


  • Pipe Range: 6.0” – 38.0”
  • Encoder Resolution: 9.06 counts/mm (5V DC TTL encoder compatible with all major UT instruments)
  • Probe Holding Capacity: 2 TOFD, 2 Phased Array wedges
  • Umbilical Length: 5m
  • Inspection Surface: Ferrous or Non-Ferrous materials


Clearance: 10.5 cm (4.15 in)


Scanner Height: 10.53 cm (4.15 in)
Scanner Width: 17.50 cm (6.90 in)
Scanner Length: 38.49 cm (15.15 in)
Scanner Weight: 1.27 kg (2.8 lb)
Shipping weight: 16.5 kg (36.4 lb)4

CEG012 - Mesurements1-01


TOFD Probe Holder

Arm Style Width (W) Length (L)
Short 13 mm (0.513 in) – 45 mm (1.772 in) 36.8 mm (1.450 in)
Phased Array Probe Holder

Arm Style Width (W) Length (L)
Standard 13 mm (0.513 in) – 57.6 mm (2.266 in) 48.5 mm (1.910 in)
Long 13 mm (0.513 in) – 55 mm (2.165 in) 65.3 mm (2.570 in)

Product Downloads

Nexxis - CE0106-Rotix_User_Manual
pdf 7 MB

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Head Office

12/55 Erceg Road Yangebup, Western Australia 6164