The Demeq QC Series Dry Coating Thickness Gauges are simple, accurate, and reliable instruments designed for measuring the thickness of coatings and platings applied to both ferrous and non-ferrous metal substrates. Ideal for quality control, inspection, maintenance, and manufacturing applications, the QC Series enables fast, non-destructive measurement of coating systems without damaging the underlying material.
The instruments are suitable for measuring a wide variety of protective, decorative, and industrial coatings, including paints, powder coatings, varnishes, lacquers, galvanising, and metallic platings. Available with either integrated probes or external probes, the QC Series offers flexibility to suit different inspection environments and component geometries.
All models include built-in memory for storing measurement data, improving inspection efficiency and traceability.
Key Features
- Fast and accurate dry coating thickness measurement
- Non-destructive testing method
- Suitable for ferrous and non-ferrous substrates
- Measures a wide range of coatings and platings
- Portable, lightweight, and easy to operate
- Internal memory for storing measurements
- Available with integrated or external probe configurations
- High repeatability and measurement reliability
- Ideal for field, workshop, laboratory, and quality control applications
Coatings Measured
The QC Series is designed to measure a broad range of coating and surface treatment types commonly used for corrosion protection, decoration, and quality finishing.
Organic and Protective Coatings
- Paint
- Powder coatings
- Epoxy coatings
- Polyurethane coatings
- Varnish
- Lacquer
- Enamel
- Plastic coatings
- Protective anti-corrosion coatings
- Industrial coating systems
- Marine coatings
- Surface protection coatings
Metallic Coatings and Platings
- Zinc plating
- Nickel plating
- Chrome plating
- Galvanised coatings
- Electroless nickel coatings
- Metallic surface treatments
- Decorative and functional platings
Substrate Materials
The QC Series can measure coatings applied to a variety of metallic substrates.
Ferrous Substrates
- Carbon steel
- Mild steel
- Structural steel
- Cast iron
Non-Ferrous Substrates
- Aluminium
- Copper
- Brass
- Bronze
- Stainless steel
- Other non-ferrous alloys
Probe Configurations
Integrated Probe Models
Integrated probe models combine the gauge and sensor into a compact handheld instrument, making them ideal for:
- General inspections
- Routine quality control
- Production environments
- Portable field use
External Probe Models
Separate probe models provide additional flexibility when measuring:
- Large structures
- Tanks and pressure vessels
- Pipes and tubing
- Complex shapes and curved surfaces
- Difficult-to-access locations
This allows users to select the most suitable instrument configuration for their specific inspection requirements.
Internal Memory and Data Storage
All QC Series instruments feature onboard memory for storing measurement results directly within the gauge.
Benefits of Data Storage
- Eliminates manual record keeping
- Reduces transcription errors
- Improves productivity during inspections
- Supports quality assurance programs
- Provides measurement traceability
- Simplifies inspection reporting and documentation
Stored measurement data can be reviewed and incorporated into inspection records and quality control reports.
Typical Applications
Paint Inspection
Verify paint thickness on manufactured products, steel structures, machinery, vehicles, and fabricated components.
Powder Coating Control
Ensure powder coating thickness meets product specifications and industry standards.
Corrosion Protection Verification
Measure protective coatings applied to pipelines, storage tanks, structural steel, and industrial equipment.
Galvanising and Plating Inspection
Confirm the thickness of galvanised, zinc, nickel, and chrome coatings for quality assurance and compliance.
Automotive Industry
Inspect paint and coating thickness on vehicle bodies, panels, and components.
Manufacturing and Production Quality Control
Verify coating processes and maintain product consistency throughout production.
Maintenance and Asset Management
Monitor coating systems and assess protective coating condition during maintenance programs.
Industrial Applications
Suitable for industries including:
- Manufacturing
- Mining
- Oil & Gas
- Marine
- Construction
- Power Generation
- Engineering and Fabrication
Key Benefits
- Accurate and repeatable coating thickness measurements
- Suitable for both ferrous and non-ferrous substrates
- Measures a wide range of organic and metallic coatings
- Portable for workshop and field inspections
- Flexible integrated and external probe options
- Built-in memory for efficient data collection
- Improves quality control and compliance verification
- Reduces inspection time and paperwork
- Supports corrosion prevention and asset protection programs
The Demeq QC Series Dry Coating Thickness Gauges provide a practical and dependable solution for coating thickness inspection across a wide range of industries. Combining measurement accuracy, portability, flexible probe options, and onboard data storage, the QC Series helps users maintain coating quality, verify compliance, and protect valuable assets from corrosion and premature wear.
