No matter how potato chip manufacturers distinguish their offerings, they share common challenges — accurately measuring colour on irregular, non-flat surfaces and shapes. Variances in seasoning characteristics, opacity, translucence, consistency, and texture only add complexity to the task. Understanding the key role colour plays in this industry and the best way to measure it on potato chips will help your facility improve its products and workflows.

The Importance of Potato Chip Colour Measurement

Accurately measuring colour data in potato chips is critical for several reasons:

  • Customer perception: Consumers directly correlate colour with both flavor and quality. If they notice inconsistencies, they'll be more likely to choose a different brand with more colour uniformity.
  • Ingredient variability: Potatoes differ widely in their composition, from sugar, starch, and moisture content to flesh and skin colours or blemishes. Measurement helps ensure you're meeting standards even with these natural variations that can impact the final colours.
  • Quality assurance: Taking colour measurements at each production stage is a proactive step toward limiting waste. The data reveals where adjustments are necessary to support higher quality.
  • Product development: Colour measurement helps manufacturers understand how ingredients and processes can alter colours when introducing new flavors or changing production techniques.
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Spectrophotometers Provide the Most Accurate Measurements

Eliminate error-prone manual visual comparisons and outdated measurement methods. Modern spectrophotometers are ideal for precise colour measurements on shaped, textured, seasoned, and nonuniform surfaces. These solutions seamlessly integrate into Statistical Process Controls (SPCs) and production lines, enabling operators to capture accurate data with minimal handling.

The Aeros from HunterLab is the industry's most full-featured option for precise potato chip colour measurement. We've developed our solution specifically for the unique and complex product characteristics in the snack food industry, resolving the challenges traditional equipment poses. This benchtop spectrophotometer boasts a no-contact design that enables measurement across a consistent area, regardless of product traits.

Capture accurate colour and spectral data on irregularly shaped samples with a single touch while eliminating the need for sensor cleaning and reducing cross-contamination potential.  Aeros features an innovative sample rotation platform, automatically adjusts its sensor height based on the sample, and provides 35 colour and spectral measurements across 27.5 square inches in just seconds.

Additionally, Aeros includes standardized data for comparison across the most widely used indices and scales in potato chip manufacturing. It's also compatible with numerous quality control and assurance methodologies for exceptional versatility.

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Implement Objective, Scientific Measurement With HunterLab

HunterLab has led the industry in objective, scientific colour measurement for over 70 years. We've engineered our comprehensive spectrophotometric solutions to withstand the demands of industrial environments while providing unparalleled accuracy and precision.

Reach out to us online to request a quote on Aeros today or to get expert ordering advice on the right solution for your application.