Colour and Gloss Measurement of Industrial Paint & Coatings

Quality Control and Colour Formulation of Powder Coating, Coil Coatings, Flooring, and more

Colour and Gloss Measurement of Industrial Paint & Coatings


Spectrophotometers and Gloss Meters for Construction Equipment, Marine Coatings, Heat Resistant Coatings, Aviation Coatings, Coil Coating, and more.

Industrial paints & coatings are applied to a vast range of surfaces and components typically providing some function ahead of more decorative paints. Industrial coatings provide corrosion resistance or protection from wear and tear or light, can be resistant to decay, or provide some other mechanical benefit. Therefore, for such products, visual appearance is not the primary characteristic but consistent and accurate colour is still important for the customer perception of quality or brand.


The ability to offer a range of accurate colours or customise a product to the customer specification can be a powerful way to differentiate your products and meet or exceed customer expectation.


Konica Minolta Measuring Instruments offer a solution for accurate colour of industrial paint and coating applications, from raw materials to finished products. Colour measurement allows organisations to implement data driven process control and quality control procedures that improves output consistency, saving time and waste. Whether for internal controls, colour specification and communication with your supply chain, colour matching or remaking from a database of colours, our software solutions are supported by an experienced team who can help you to accurately specify, produce, and communicate colour, even accounting for non-colour related properties.

Digital colour and appearance data can be used to expedite the supply process, greatly improving a paint producer's ability to react to the market by reducing the risks and costs associated with producing, distributing, and maintaining physical standards.
Colour measurement, applied when visiting with customers, agreeing specifications with suppliers, in paint and coating development laboratories, benchmarking industry competitors, or reporting for internal quality control programs, can build supply chain relationships based on quality, consistency, and reducing subjectivity from specification and approval.

Konica Minolta has a dedicated team of experts responsible for implementing, training, optimising, and customising our computer colour matching and digital colour data platform Colibri®.
Colibri® is a modular digital colour data platform that allows companies to develop and grow their systems as necessary, with specialised modules for all functions of the colour supply chain. Owners can build libraries and share data and functions securely with supply partners via cloud or on-premises infrastructure. Benefitting from the advanced colour matching algorithm, colour producers can greatly simplify matching and correction steps, easily switch in our materials or colourants as dictated by the market or supply chain.

Our benchtop spectrophotometers are manufactured to the highest standards, to provide you with accuracy and traceability alongside innovative features like a built-in ISO compliant gloss sensor or built in display and operator wizard. A portable spectrophotometer such as the CM-26dG is the perfect accompaniment to the process, allowing operators mobility and flexibility whilst maintaining traceability and industry leading inter model agreement with other instruments in the supply chain and integrating a 60-degree gloss sensor.

Through our partnership with Rhopoint Instruments, we offer a number of advanced gloss and appearance measurement solutions, including the innovative IQ glossmeters which measure DOI and Haze. Development teams can utilise the Rhopoint TAMS, a portable machine vision system, to inspect surfaces throughout the coating process, from surface preparation, primer, coats, and finishing.

Benefits

  • React rapidly to demanding consumer requests.
  • Communicate precise colour and appearance specifications throughout the supply chain.
  • Improve consistency, set realistic and achievable expectations by benchmarking your own and competitor finishes.
  • Improve certainty of coating process, minimising rework, and maximising final finish quality.
  • Achieve tight tolerances according to the respective automotive standards.
  • Speed up processes and reduce the number of corrections.
  • Ensure colour and finish quality at final assembly.
  • Strengthen brand identity.

Instruments

Instruments

Rhopoint TAMS™

Portable machine vision system with innovative Quality and Harmony data for assessment of surface finish of all panels as part of a whole. The Rhopoint TAMS™ was developed to measure not just the final finish but the surface through the coating process.

Rhopoint IQ FLEX 20-S

IQ glossmeter is ideal for small and difficult high gloss parts such as chrome details, trims etc., thanks to its small area remote receptor head.  It measures data for 20-degree gloss, R-Spec, DOI, and RIQ to provide a more accurate assessment of surface finish. 

Rhopoint IQ-S Close-Tolerance Glossmeter

Trigloss 20/60/85° close-tolerance IQ version for maximum accuracy and resolution in all gloss applications. This new generation glossmeter also provides data for Rspec, DOI, and Haze.

CM-26dG Portable Spectrophotometer

Portable spectrophotometer, it offers extraordinary accuracy and inter-instrument agreement, providing great flexibility of use with two easily interchangeable measurement apertures. It delivers measurement data including (SCI) and excluding (SCE) surface conditions in one measurement sequence, at ultra-high speed. In addition, it has integrated an ISO 2813 compliant 60° gloss sensor.

CM-36dG Benchtop Spectrophotometer

Industry’s first colour and gloss benchtop spectrophotometer, it has an integrated ISO 2813 compliant 60° gloss sensor that measures colour and true gloss simultaneously. The high-precision and high reliability instrument is able to measure colour in reflection and/or transmittance, ideally suited to various paint applications.

CM-M6 Multi-angle Spectrophotometer

Portable multi-angle spectrophotometer especially designed for colour measurement of metallic and effect paints. It uses a new, patented double-path illumination system with directed 45° illumination and 6-angle specular observation from two sides to accurately measure painted parts at the automotive production floor.

CM-25cG Portable Spectrophotometer

45°c:0° geometry portable spectrophotometer with a true 60°-gloss-sensor, renowned for providing colour values offering excellent correlation to visual perception by fully excluding surface effects of gloss and/or texture.

Colibri® Platform

The Colibri® software platform helps to specify, manage, formulate, produce, and communicate colour throughout all stages of the supply chain. With Colibri®, users can have fast, secure, and managed access to shared data from a central database, and benefit from improved colour communication, decreased time to market, and increased product quality.  

SpectraMagic NX

SpectraMagic NX is a colour measurement software package that can be used to interface with Konica Minolta instruments. It provides extended reporting and analysis of colour and colour difference. The user has full control of customisation of templates and reports.
 

Light Booth

The use of a colour assessment cabinet in quality is strongly recommend to assure a visual match when compared to data and assessments of a colour measuring instrument. JUST Normlicht light cabinets assure that visual colour assessments are done in a consistent and objective way, not affected by constantly changing natural or artificial lighting. Several versions are available to suit your specific needs and eliminate product quality and supply chain problems caused by colour inaccuracy.

Applications

Applications

Measurement of Effect Paints

Get accurate and stable results on curved surfaces with metallic effect coatings used in automotive exterior thanks to the new, patented double-path illumination system. Measure front and rear bumpers, vehicle mirror bodies or door handles fast and repeatedly. Compact and lightweight, the vertical shape of the CM-M6 enables easy positioning, while the high-resolution back-illuminated colour display is readable even in the lowest ambient lighting conditions.

Hatchback automobiles on an assembly-line/paint-line

Measurement of RMAT

The Rhopoint TAMS™ can be used to measure a surface prior to and throughout the coating process. Using the data about the surface as raw metal, pressed part, E-Coat, etc., will allow the paint line to better predict the final quality of a part, test remedial measures, and optimise processes ultimately saving time and waste.
 

Measurement of gloss, haze, vividness, and orange peel in inner and outer shell coatings

The Rhopoint IQ-S close-tolerance glossmeter can measure the gloss of the painted surface of the inner shell of the car. Gloss can be controled by reducing the amount of light reflected from the front windshield to the instrument panel. By using Rhopoint IQ-S instrument, it is possible to measure of haze, image sharpness (mapping property), orange peel and other surface conditions, with one unit only.
 

Female worker inspecting the surface finish on an automobile.

Measurement for Competitor Benchmarking

Development teams can easily benchmark competitor paintwork in a consistent manner using the reporting templates of the Rhopoint TAMS to assess the finish quality of each panel and the overall harmony between all panels. 

Understanding the competitor product is an essential step in positioning the product and the brand in the market whilst maintaining an effective cost to performance ratio.

Vision Systems for Assembly and Body

Konica Minolta group company EINES manufactures vision systems for inspection of paint, sealing, and glazing, allowing customers to automate and expedite common inspection tasks on the automotive assembly line. EINES also offers flush and gap inspection solutions and their solutions are inspecting over 8million cars a year.

Measurement of Interior Colours

Whether its paint, plastic, or textile, the d:8° sphere-based spectrophotometer is the best solution for any automotive interior quality control applications. The CM-26dG, with a built-in ISO-compliant 60° gloss sensor, ergonomic design, large display, and process-focussed features such as the Job Control (image-based workflow feature), was developed to suit the quality control of car interior parts.

R&D and Quality Control for Automotive Interior and Exterior

Konica Minolta, along with group company Radiant Vision Systems and partner Rhopoint Instruments, offer leading technology and turnkey solutions for R&D and quality control on the production line. Our experienced teams can help you to implement measurement and control solutions for automotive interior and exterior throughout development, manufacturing, and quality control, all supported by a global sales and support network.

Related Solutions

Get in touch

Get in touch
Required form 'ContactUs' does not exist.

Textfields with a * are required!

Note - your current cookie settings will exclude you from receiving promotional updates via email! To allow those updates, update your cookie settings