Blogs
Challenges in Spectrophotometric Color Measurement: Working with Hot Liquid Samples
Posted on by Helena K.
Powder and crystalline samples may require liquification to ensure color measurement accuracy. Image Source: Shutterstock user easyshutter Measuring the color of liquids can be an important part of creating aesthetically pleasing products and ensuring proper formulation. From beverages to beauty products, pharmaceuticals to petrochemicals, spectrophotometric color measurement plays an essential role in quality control. However, […]
Testing Very Small Samples of Rare or Expensive Dye Could Significantly Lower Manufacturing Costs
Posted on by Marissa A.
Some natural dyes are rare and difficult to manufacture in mass quantities, making them more expensive to produce. Image Source: Shutterstock user Nik Merkulov Centuries ago, Tyrian purple, a reddish-purple dye made from the fluid of murex shellfish, was the most expensive fabric and paint dye in the world at over $19,000 per pound in […]
Spectrophotometers Work to Eliminate Unappealing Color and Haze in Tooth Whitening Solutions
Posted on by Essa A
At-home tooth whitening kits remove surface stains to reveal bright, white teeth. Image Source: Shutterstock user Josep Suria While the color of one’s teeth may appear to be the only concern when it comes to tooth whitening kits, the color of the solution itself can actually play a significant role, as it plays a major […]
The Benefits of Implementing a Reliable Color Quality Control Method for Limestone
Posted on by Marissa A.
Raw, solid limestone and loose powder samples can be challenging to test for color consistency because the texture of the sample is often uneven. Image Source: Shutterstock user photolike Limestone plays a major role in a number of industries and products, from building materials to cosmetics—limestone is even a key ingredient in certain pharmaceuticals and […]
Non-Contact Color Measurement Reduces Sample Prep Time and Improves Accuracy
Posted on by Marissa A.
Textured products may leave behind residue or crumbs on the surface of the sample holder. As a result, operators usually have to clean the surface thoroughly before testing a new sample. Image Source: Wikipedia user SCEhardt A popular food manufacturer has a huge number of different snack products in its line, from chips to cookies […]
Spectrophotometric Color Measurement Helps Perfect Transitions in Adaptable Lenses
Posted on by Essa A
Adaptable lenses prevent eye strain by adjusting color based on UV exposure. Image Source: Shutterstock user kiuikson Since their introduction, demand for photochromic lenses—lenses that change color based on sun exposure—has risen dramatically; today, these types of lenses account for nearly 16% of all eyeglasses purchased in the US annually.1 Those whose vision requires constant […]
Smart Spectrophotometers Offer a Better Way to Measure the Color of Cookie Samples
Posted on by Marissa A.
High-quality cookie products should be consistent in color from batch to batch. Image Source: Shutterstock user Natali Zakharova Few people can resist nibbling on a perfectly-baked cookie. Many find the mouthwatering, nostalgic aromas of caramelized sugar coupled with the rich golden brown crumbles downright irresistible. But if you’ve ever eaten an under or overbaked cookie, […]
Smart Spectrophotometers Help the Coffee Industry Increase Accuracy of Color Measurements
Posted on by Marissa A.
A smart spectrophotometer can measure the color of hundreds of coffee beans simultaneously. Image Source: Unsplash user Jason Wong The United States is home to some of the most avid coffee drinkers in the world. About 64 percent of adults in the U.S. say that they drink at least one cup of coffee every single […]
Grey Change and Grey Stain Scales Help the Textile Industry Create Durable Colors
Posted on by Marissa A.
The Grey Change scale can help detect the amount of fading that occurs in different textiles after they’re washed. Image Source: Max Pixel A homeowner decided to wash a set of red living room curtains for the very first time, carefully following the cleaning instructions listed on the label. He avoided bleach products and washed […]
Using Spectrophotometric Color Measurement to Optimize Quality and Efficiency in Rice Production
Posted on by Essa A
With growing cost of rice production, quality control is becoming more important than ever to improve yields and optimize efficiency. Image Source: Shutterstock user WR.SISI There are about 482 million metric tons of rice produced globally every year and even relatively small farms typically have high output.1 The average rice farm contains about 600 acres […]
Analyzing the Color of Transformer Oil Using Spectrophotometric Instrumentation
Posted on by Marissa A.
The color and clarity of transformer oil can tell electrical engineers a great deal about the oil’s age and quality. Image Source: Shutterstock user ifong An engineer working for a power utility company is asked to check whether the electrical transformers in the field are working properly. Rather than looking closely at the transformers’ hardware […]