FNIRSI CTG-20 Car Paint Coating Thickness Gauge

 FNIRSI CTG-20 is a professional-grade coating thickness gauge designed to measure the thickness of coatings on various metal surfaces. With its high-precision sensor and user-friendly features, it is an essential tool for professionals in manufacturing, chemical industries, automotive testing, and more.

Key Capabilities:

• Measures non-magnetic coatings (e.g., paint) on magnetic materials like steel or iron.
• Measures coatings on non-magnetic materials like aluminum.
• Employs electromagnetic induction and eddy current technology for precise results.
• Features non-destructive measurement, ensuring no damage to tested surfaces.

Specifications:

• Measuring Range: 0–1400 μm
• Accuracy: ±3% + 2 μm
• Resolution Ratio: 0.1 μm
• Calibration: Zero point and multi-point
• Minimum Curvature Radius:
  • Convex: 5 mm
  • Concave: 25 mm
• Minimum Measurement Area Diameter: 20 mm
• Operating Temperature: -10℃ to +50℃
• Humidity Range: 20%–90% RH
• Battery: 600 mAh lithium (rechargeable)
• Dimensions: 115 x 48 x 18 mm
• Weight: Approx. 83 g

Additional Features:

• Data storage for measurement records
• Support for putty powder tests
• Rotatable screen for convenient viewing
• Auto power-off for energy saving

Advantages:

• Fast and highly accurate measurements
• Non-destructive testing method
• Compatible with various coatings and materials

Usage Notes:

• Avoid testing surfaces with steep curvature or roughness.
• Ensure the measurement area is at least 20 mm in diameter.
• Keep the device away from strong magnetic fields during operation.
• Stabilize temperature and humidity in the working environment.
• Charge the battery when it is low for uninterrupted use.

FNIRSI CTG-20 offers a balance of precision, ease of use, and reliability, making it the perfect choice for professionals who require accurate coating measurements.