CTN 210B Coating Thickness Gauge Using Instruction

Learn how to use the CTN-210B Coating Thickness Gauge—a professional non-destructive testing (NDT) tool for measuring paint, plating, and coating thickness on both ferrous and non-ferrous metals. This video provides a step-by-step guide on operating the device, including:

✅ Dual measurement modes (magnetic induction for steel/iron & eddy current for aluminum/copper)
✅ Proper probe placement for accurate readings on paint, chrome, rubber, enamel, and plastic coatings
✅ Battery operation, auto-sleep, and RS232 data export for efficient workflow
✅ Replacing probes and adjusting settings for different materials
✅ Real-world applications in electroplating, automotive, aerospace, and quality control

The CTN-210B features a rugged metal casing, making it ideal for harsh industrial environments, with anti-shock, EMI resistance, and IP-rated sealing. Whether you're inspecting powder coatings, phosphating layers, Babbitt alloy bearings, or paper thickness, this gauge delivers fast, reliable results.

📊 Key Industries:

Metal Finishing & Plating (zinc, nickel, chromium)

Automotive & Aerospace (paint, adhesives, anodizing)

Manufacturing & Maintenance (pipeline coatings, rubber linings)

🔧 Technical Specs:

Measurement Range: 0 - 1250µm (varies by probe)

Accuracy: ±(1-3%) depending on material

Battery: Rechargeable Li-ion with auto-shutdown

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