Spectrophotometers are color measurement devices used to specify and communicate color and monitor accuracy throughout production. There are spectrophotometers to measure just about anything, from liquids and plastics to paper, metal and fabrics. Brand owners, designers, lab techs and quality control professionals rely on them to ensure color remains consistent, from the time it’s specified until final quality check, in just about every industry.
This Ci7800 benchtop spectrophotometer is measuring a fabric swatch.
Spectrophotometers come in many shapes and sizes. There’s the practical, convenient portable spectrophotometer, small enough to fit in the palm of your hand and travel around the lab for on-site quality checks. Then there’s the larger benchtop device, standing ready to measure the most precise color for the most accurate specifications and tolerances.
Which is right for your color workflow?
Since benchtops are generally more expensive, many are left wondering if the investment is worth it. Today we’re comparing how portable and benchtop spectrophotometers perform in common color measurement scenarios so you can decide which is best for your needs.
Whether you manufacture plastics, coatings, or textiles, the reality is the same: If you don’t achieve consistent color, your product won’t sell. In fact, at the shelf, most people decide whether they’re going to purchase a product within 90 seconds, and much of that decision is based on color.
We know it can feel overwhelming to make changes to your production workflow, especially if you think it’s “good enough.” But the industry is changing. Brands are demanding more accurate color, faster. To stay competitive, you need to continue moving up the continuum of color control.
Luckily there is a growing range of color tools available to achieve accuracy and consistency. Today we’re sharing what’s available to help you deploy more consistent color in your manufacturing workflow.
How many trial and error steps does it take you to formulate a color? If you answered more than three, it might be time to enlist the help of a computerized solution.
Computer-aided color formulation can bring huge benefits to your business. Out of the gate, even beginners can hit color targets faster, saving time, money and expensive colorants. Once you’ve established an accurate process, you can expect to match 95% of your color requirements within a reasonable color distance on the first try! When you consider manual mixing takes an average of 12 tries to get it right, formulation software saves labs a lot of time and money during the development and production phases.
To learn more about the benefits, check out our blog “Fast Formulation is Key to Producing Color of the Year.” Today we’re demonstrating how a portable or benchtop spectrophotometer and Color iMatch software can help you formulate paint, plastic, and textile colors faster and with less waste.
At X-Rite Pantone, we pride ourselves on our ability to help customers specify, communicate, formulate, and produce consistent color. You’re probably familiar with our major markets, like plastics, industrial coatings, and print & packaging. You may also be aware of the more “common” things we measure, like paint, printed surfaces, and textiles.
But, as you look for the emergency exit on a plane, watch a butterfly float by, or choose the freshest package of cheese from the grocer, do you consider the role of color? Today we’re stepping out of the box to highlight some very unique applications of our color management solutions to help you think about color differently.
Farmers use the Munsell Soil Color Chart to evaluate the suitability of soil for crops.
No matter what you’re manufacturing, taking spectral measurements will help ensure your color remains accurate and consistent throughout your production run. When choosing the best spectro for your needs, your first consideration should be the type of surface you’ll be measuring.
Measuring reflective surfaces poses a challenge because the effect of gloss can actually change the color appearance of a sample. The surface reflection of light is what causes the gloss effect. Since a 0°/45° spectrophotometer doesn’t include gloss in the measurement, it can’t provide a true representation of how the human eye will perceive the color.
So how can you measure reflective or shiny surfaces? Today we’ll take a closer look at how to use an 8° diffuse sphere instrument to measure both spectral included (SPIN) and spectral excluded (SPEX).
Measuring a shiny plastic part with the Ci7800 benchtop sphere instrument.