Pulsed eddy current device
Eddyfi - LYFT
Lyft® can scan through thick insulation, as well as protective casings made of aluminum, stainless steel, and galvanized steel.
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Technical Description
- High-performance CUI inspection solution: Specifically designed for Corrosion Under Insulation (CUI) inspection , improving inspection productivity and reducing installation/detail time.
- Scans through thick insulation and protective coatings: Can scan through thick insulation, aluminum, stainless steel, and galvanized steel without stripping the insulation.
- SmartPULSE™ automatic optimization: Automatically sets PEC parameters including gain, time, filter… enabling fast and highly repeatable wall thickness measurements.
- Real-time C-scan imagery: Supports both grid-mapping and dynamic modes, allowing for immediate viewing of the inspection map.
- Easy to use, operator-independent: Optimizes data and wall thickness measurements even with liftoff, overlaps, or rough surfaces.
- Durable, portable design: IP65 water and dust resistant casing, impact-resistant 10.4" touchscreen, hot-swap battery, and flexible connectivity options.
Applications
- Corrosion Under Insulation (CUI): Inspects for corrosion beneath the insulation layer without removing the insulation.
- Pipelines & Pressure Vessels: Inspection of pipes, pressure vessels, and tanks in oil and gas, chemical, and energy plants.
- Clipped or Coated Surfaces: Detects corrosion or thinning on surfaces protected by clad steel, aluminum, or other coatings.
- Hard-to-reach areas: Inspect hard-to-reach areas, thick walls, or rough surfaces.
- Rapid Mapping: Quickly create C-scan maps to identify weak points and areas requiring maintenance.
Specifications
| Specification | |
| Dimensions (W × H × D) | 355 × 288 × 127 mm (14.0 × 11.3 × 5.0 in) |
| Weight (With batteries) | 6.6 kg (14.5 lb) |
| Power requirements | 100–240 VAC. 50–60 Hz |
| Power supply | Direct VAC or onboard batteries |
| Batteries Type | Li-ion. rechargeable. DOT compliant |
| Typical battery life | 6–8 hours |
| Video output | HDMI |
| Number of channels | 7 (GDA) |
| Display size | 26.4 cm (10.4 in) |
| Display features | Multi-touch. Non-reflective (AR coating). Anti-fingerprint (oleophobic coating). 3 mm strengthened glass. Optically bonded LCD and touchscreen. Passive backlight enhancement |
| Connectivity | Gigabit Ethernet. Wi‑Fi™. Bluetooth®. 3 × USB 2.0 |
| Dynamic data acquisition | Up to 15 points/s |
| Dynamic scan speed | Up to 75 mm/s (3 in/s) |
| Grid mapping scan speed | Instant. less than 1 second (typical) |
| SmartPULSE features | Automatic PEC pulser-receiver parameters configuration. Full thickness sensitivity (OD and ID defects). Reliable measurements with liftoff variations. Weather jacket overlaps. Straps. Corrosion scabs. 1-point calibration and auto-normalization |
| Probes features | Remote control keypad. Lyft 27-pin Fischer connector. Heavy-duty 5 m cable |
| Nominal wall thickness | Up to 102 mm (4 in) |
| Insulation (liftoff) options | PECA-6CH-MED 0–102 mm. PEC-152G2 0–305 mm. PEC-089-G2 0–203 mm. PEC-025-G2 0–76 mm |
| Smallest detectable defect volume | 15% of footprint volume |
| Minimum measurable remaining wall thickness | 15% from nominal |
| Weather jackets stainless steel | up to 1.5 mm (0.06 in) |
| Weather jackets aluminium | up to 1 mm (0.04 in) |
| Weather jackets galvanized steel | up to 1 mm (0.04 in) |
| Pipe diameters | Down to 25 mm (1 in) |
| Test temperature (Carbon steel) | -150–500°C (-238–932°F) |
| Max weather jacket temp direct contact | 70°C (158°F) |
| Max weather jacket temp with probe shoe | 120°C (248°F) |
| Environmental IP rating | Designed for IP65 |
| Operating temperature | 0–40°C (32–104°F) |
| Operating humidity | 95% non-condensing |
| Compliance | ASME. EN 61010-1. CE. WEEE. FCC Part 15B. ICES-003. AS/NZS CISPR 22. RoHS |