HMLF-2020 Tank Bottom Plate Magnetic Leakage Scanner with 192 MLF Hall Coil Probes and 64 LMA Hall Probes for 30 Meters Maximum Scan Length

The HMLF-2020 tank bottom corrosion magnetic flux leakage scanner is one of the world's most advanced tank bottom corrosion detection systems, integrating multiple technologies. It is primarily used for magnetic flux leakage detection of tank bottom corrosion in the petroleum and chemical industries.

The system features 192 MLF Hall coil probes and 64 LMA Hall probes, enabling it to detect corrosion defects in the tank bottom and determine which surface (upper or lower) the defect is located on. Combining these two detection results greatly aids in analyzing the causes of corrosion, corrosion prevention, and risk assessment.

• Split design with separable main unit and magnet parts for easy disassembly and convenient transportation
• 256 total sensors (192 MLF Hall coil probes + 64 LMA Hall probes)
• 300mm scan width
• Detection speed: 500mm/s
• Can distinguish between defects on upper and lower surfaces
• Equipped with forward-facing high and low beam headlights
• Features defect location illumination and laser indicator line for defect location
• Flight flashing light indicating device placement location
• Dual laser indicator lines for equipment's forward trajectory
• Mobile phone charging port
• Tablet charging function
• Optional 54Ah high-capacity lithium battery providing more than 8 hours of battery life
• 12-inch rugged touchscreen computer that is lightweight and easy to carry
• Real-time data acquisition and analysis
• German-made precision mechanical encoder with length error of 3mm
• German-imported motor ensuring smooth operation and reliable quality
• Windows 10/11 compatible with automatic CAD graphics generation for entire tank bottom plate
• Can integrate thickness measurement, vacuum chamber, and magnetic particle testing data
• Comparison and overlay function for comparing current and previous detection results
• Patching design and statistical functions for tank maintenance support
• Hydraulic rods for easy lifting of magnetic bridge off base plate

• Magnet removal and storage dock to prevent magnets from adhering to ferromagnetic items
• Docking station with four heavy-duty rubber wheels for easy transportation
• Main unit cart for moving disassembled main unit without carrying
• Anti-collision switch to prevent collisions with obstacles
• Adjustable single viewing angle for tablet computers
• Adjustable computer-controlled and rotating 2D viewing angle adjustment
• Straight handlebar operation control
• Motorcycle handlebar control
• Wired operation control
• Wireless control functionality
• Brake function

• Automated CAD detection and drawing
• Patch design function
• Function to generate test reports
• Defect shape and size analysis
• Defects detectable by visual inspection, ultrasound, vacuum chamber, and magnetic particle testing
• Direct listing of number and location of defects for each board

• Detachable main unit: 1 unit
• 12-inch rugged touchscreen tablet: 1 unit
• Testing and analysis software: 1 set
• Graphical report software: 1 set
• Battery charger: 1 set
• Computer mounting bracket: 1 set
• Computer mounting bolts: 2 pcs
• Comparison test plates: 6mm, 8mm, 10mm, and 12mm (one each)
• Transport boxes: 3 pcs