High-precision technical solutions.
Committed to innovation, technical expertise and excellence in every test.
Paint Testing & Quality Control
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Physical Testing of Paints & Coatings
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Gloss & Appearance Measurement
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Corrosion
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Fineness of Grind
Density
Levelling and Sagging Index
Resistivity
Viscosity Cups
Fineness of Grind
Density
Levelling and Sagging Index
Resistivity
Viscosity Cups
Automatic Film Applicators
Manual Film Applicators
Wet Film Thickness Gauges
Temperature & Humidity Measurement
Automatic Film Applicators
Manual Film Applicators
Wet Film Thickness Gauges
Temperature & Humidity Measurement
Paint Adhesion Testing
Paint & Coating Flexibility Testing
Abrasion, Scratch & Hardness Testing
Paint Adhesion Testing
Paint & Coating Flexibility Testing
Abrasion, Scratch & Hardness Testing
Gloss & Appearance Measurement
Corrosion
Why choose NK instruments?
We manufacture and supply instruments under the NK brand, developed from the real-world needs of our customers in sectors including industrial coatings, automotive, construction, food and pharmaceuticals.
Every NK instrument comes with full technical documentation and a calibration service with ENAC-accredited traceability certification.
We have offices in Gipuzkoa, Vizcaya, Álava, Seville, Valencia, Madrid and Bilbao, and provide on-site and remote technical advice to help you select the right instrument for your process.