Eddy Current Surface Array Flex Probe
The Zetec Eddy Current Surface Array Flex Probe enables you to reduce inspection time and improve flaw detection while receiving a full record of inspection. It is specifically designed to solve the inspection challenges that Power Generation, Oil & Gas and Aerospace companies face every day. The probe offers inspection coverage up to 2 inches in a single pass of the weld bead, transition zone, and heat-affected zone. The unique flexible surface design and proprietary X-Probe coil technology allow the probe to conform to the weld surface where it can detect pitting and surface cracks in any orientation.
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The Surface Array Flex Probe can handle a range of needs, from detecting extremely small flaws to inspecting non-flat surfaces and covering a wide area in a single pass. For highly accurate probe positional information, consider theZetec Surface Array Encoderaccessory.
The ultimate surface array solution
When the Surface Array Flex Probe is used along with theZetecMIZ®-200 Eddy Current Array InstrumentplusVelocity Acquisition and Analysis Software, it’s a complete solution engineered to work better together.Zetec delivers the highest performance, most dependable and fastest surface inspection solution in the market.
FEATURES & BENEFITS
Quick and accurate inspections
- Reduces inspection time by 95% compared to a handheld pencil probe
- Offers inspection coverage up to 2 inches in a single passof weld bead, transition zone, and heat affected zone
- Detects longitudinal, transverse, and off-axis cracks as short as 0.020 inches
- Detects sub-surface defects as deep as 0.039 inches
Conforms to various surface applications
- Flexible pad wraps around weld beads up to 0.197 inches tall
- Detects surface and sub-surface defects in irregular nonferromagnetic surfaces as well as surface defects in smooth
ferromagnetic surfaces - Durable pad toughness tested on over 9,843 feet of stainless steel smooth weld surface without failure
- Detects corrosion under paint without stripping and repainting
- Surface preparation is not necessary as compared to penetrant inspection methods
- No chemical usage or environmental concerns as compared to Magnetic Particle or penetrant inspection methods
SPECIFICATIONS
| Maximum weld bead height | 0.197 inches (5 mm) |
| Minimum detectable crack (L x W x D) | 0.020 inches x 0.004 inches x 0.020 inches (0.5 mm x 0.1 mm x 0.5 mm) |
| Maximum penetration depth | 0.039 inches (1 mm) Stainless Steel |
| Surface Coverage | 2.047 inches (52 mm) |
| Coil Diameter | 0.079 inches (2 mm) |
| Center Frequency | 500 kHz |
| Shipping Dimensions (typical) | 20 inches x 15 inches x 5 inches (51 cm x 38 cm x 13 cm) |
| Shipping Weight | <10 lbs. (4.5 kg) |
| Operational Temperature | 40°F to 113°F (4°C to 45°C) |
| Recommended Storage Temperature | 55°F to 75°F (13°C to 24°C) |
Surface Array Encoder
For highly accurate probe positional information, consider theZetec Surface Array Encoderaccessory.
The encoder, combined with Zetec Velocity Acquisition software and MIZ-200A instrument, enable the ability to accurately locate and size indications while providing a full record of inspection. The encoder is designed for use with the Zetec Surface Array Flex Probe.








