Stix - Long Seam Weld Scanner
Overview
The STIX - Long Seam WELD scanner is specially designed to translate Phased Array and/or TOFD probes along both sides of a pipe longitudinal seam weld. Available in two versions, this magnetic scanner can handle 2 or 4 probe wedges for longitudinal scanning down to a 150 mm (6 in) pipe diameter. It can also handle flat surface inspection as well as circumferential scanning down to 275 mm (10 in) pipe diameter.
Features
Adjustable Chain
Using two link lengths and an adjustable buckle, any size of pipe can be inspected from 152.4 mm - 965.2 mm (6 in - 38 in) diameter. Links are designed with quick releases to easily be added or removed.
Double Wheel Chain
A double wheel chain is used to straddle the weld. This allows the scanner frame to be centred on the weld to reduce wandering and reduce the width of the scanner.
Probe Holders
An integrated latch allows easy probe centre spacing adjustment and scanner installation. Due to its modular design most major types of phased array wedges can be accommodated.
Wheels
All wheels are coated with urethane to reduce the effects of foreign debris obstructing the rolling of the scanner. Urethane also eliminates the sideways sliding of the scanner when used in vertical applications.
Brake System
A brake is provided to lock the location of the scanner in a required position.
Built in Encoder
The encoder output is fully compatible with all standard instruments.
Environmental Sealing
The scanner is sealed using O-ring gaskets and seals to protect against penetration of contaminants into the unit.
Resources
Austenitic Stainless Steel Solution DAAH – Dual Linear Array Probe
300 series stainless steels are the most common sub-group of austenitic steels and are used in a large variety of processes and industries, typically for corrosion resistance of high temperature service. Comprehensive inspection techniques are vital to ensure safe operation.
Curved Surface Correction (CSC) for Long Seam Weld Inspection
Phased Array inspection of curved components can be challenging, especially for seam welds in small diameter or heavy wall pipes as inspection software tools and accessories are generally designed for flat surfaces.
Accessories
JX-KIT-2-LONGSEAM
Stix Long Seam frame with 8 magnetic wheels
Spring loaded trailing encoder
2 x Vertical Probe holder arm set
Probe holder spare parts kit
Irrigation kit
3 mm hex tool
Wrench for pivot button adjustment
Rugged carrying case
JX-KIT-4-LONGSEAM
Stix Long Seam frame with 8 magnetic wheels
Spring loaded trailing encoder
2 x Vertical probe holders
2 x Vertical TOFD probe holders
2 x Long, drop, probe holder arm set
Probe holder spare parts kit
Irrigation kit
3 mm hex tool
Wrench for pivot button adjustment
Rugged carrying case
| Probes & Wedges | Please refer to the Sonatest Transducer Catalogue |
| JX-1003 | Irrigation kit (tubes and fittings) |
| ASM-9037-WPUMP | Portable Electric Pump Unit |
| JX-CMA013 | Portable Manual Couplant Pump - 2 gallons |
| JX-CMA014 | Portable Manual Couplant Pump - 3 gallons |
