Application of Portable Spectroradiometer (High Accuracy Reflectance)

1. The color detection of the color tissue for transparent bottled water
Color is one of the important indicators to test water quality. If the bottled water is turbid and presents a certain color, it will affect consumers’ awareness of its cleanliness and safety. In order to control the color consistency of the bottle water, LISUN HSCD-860 portable spectroradiometer can test it.

The necessity of bottle water color detection:
As usual, bottled water is colorless and transparent, which will give people a clean and drinkable feeling. When the public thinks that the water supply is not safe, the bottle water is selected. At present, the bottled water in supermarkets mostly uses transparent plastic -made packaging bottles to avoid other miscellaneous colors that affect consumers’ perception of product quality. However, in the actual production process, bottled water in different places will distinguish the color difference between different brands of bottled water due to the difference in material component in water and the difference in quality differences in packaging bottles. For the same brand of bottled water, it is necessary to maintain the consistency of the color of the device.

If the water quality is contaminated during the manufacturing process of bottled water manufacturers (the production of bottled water in production is yellow than usual), and the color is still different after treatment, it may affect the brand reputation. In order to control the quality of bottle water, the ductal tesco can be used to detect.

Try to test the color of the bottle water:
Bottle water needs to maintain its clean and safe product appearance to gain competitiveness of the sales market. The traditional bottle water color test method is to observe through manual visual visuals. Because the human eye is difficult to distinguish the subtle color deviation of the water quality, in order to more accurately test the color of the bottle water, the manufacturer has begun to apply the spaghetti -testing meter.

The transmitted chromatis can evaluate the color of transparent or translucent liquid by making light through the sample and measurement on the other side. Like human eyes, they record colors that are visible light spectrals. Any color in the water can be detected quickly. Through the color value of the water quality standard sample measured by the light measuring color spectroradiometer, the color standard of the bottle water can be established, and then the bottle water color of different batches can be detected, the excellent difference ΔE is calculated. Whether the color of the bottled water is qualified.

2.Portable Spectroradiometer for management of the color quality of paste oil painting pigment
High -quality paste oil painting can help artists create beautiful, enduring art works. Therefore, the consistency of paste oil painting color is important to artists. If the producer wants to ensure the consistency of the color of the paste oil painting pigment, it can use the spaghetti -dirt to control the color in the production process of the oil painting pigment.

The importance of consistent color of oil painting pigments:
Since the Middle Ages, oil painting pigments have become popular in oil painting creation, which has caused significant changes in the creation of oil painting. During this period, the oil painting artists will mix the ideal color paint through different colors of paint in their studios. They will buy basic pigments of various colors, and then mix them with vegetable oil, gum resin and other materials to create a feasible ink color. This kind of ink color method is mixed according to the recipe experience passed down from generation to generation and formed. However, mixed oil painting pigments are a time -consuming process. Due to the lack of implementable color standards and color measurement instruments, it will make it difficult for artists to accurately prepare inks of the same color again. Even in today’s industrialization, with the advancement of science and technology, it is difficult to ensure that the consistency of each color is difficult, because there are many variable factors that will affect the effect of ink deployment, including
1. The size of the ink particles
The size of the basic ink pigment will directly affect the result of the special color ink deployment, because when the paint is finely grinded, the color will often become lighter, and the color will become darker when the ink particles are larger.

2. Types of oil base
The oil base of the paint will directly affect the appearance, opaqueity, and brightness of the paint. During the production of paint, the use of different types of oil bases will affect the drying time of paint paint, which will affect the color of the paint.

3. Paint additive
During the coloring process of special color paint, the proportion and type of paint additive are one of the important factors that affect the color of the ink. From resin to wax to other pigments, any additive can change the final color of the paint, which affects the color quality of the paint color Essence.

4. Paint mixing process
Because the machine can grind the powder finely, the mixed paint of the machine is generally better than the hand -mixed mixing. It can also reduce the cost of paint paint, because even if it uses expensive pigments, large -scale production can provide better profit margins. Finally, the machine mixing can produce more special color inks, because the machine can mix a large number at a time without being limited by small batch handmade mixing processes.

The Portable Spectroradiometer ensures the color quality of the high -end oil painting pigment:
Due to the production of oil painting pigments, the risk of color fluctuations is high, so a high -quality color control system is required to ensure that the color of the ink produced is consistent with the color of the ink expected by the artist. Therefore, the color measurement technology of the spectroradiometer played an important role in all aspects of the painting manufacturing and production, mainly including:
a. Detect the characteristics of basic pigments
Unprocessed basic pigments should be detected before use to ensure that it matches the color of the previous pigment. Because of the influence of basic pigments, there will be large differences in various factors, so early testing must be performed to detect the color differences that do not need.

b. After grinding, color measurement
The grinding contains the grinding of base materials such as paint, lubricant, oil and resin. Since the grinding powder generated will greatly affect the final color quality of the paint, the color of the grinding powder before mixing is an important step to ensure accurate coloring.

c. Color detection after mixing
In order to make the grinding powder made of functional coatings, they are mixed with antifungal agents, preservatives, dry agents and stabilizers. In this process, the coatings will be adjusted according to the proportion of the grinding base to the additive to match the color parameters of the standard sample. In the process, the color data measured by using the color measuring instrument can be used to determine what adjustments must be performed.

d. Color detection during drying
After the coating is mixed, the test sample should be applied to the color plate and analyzes the difference in ink color. Using a spaghetti duty, analysts can evaluate the color. Based on the previous test measurement results, the color difference between the samples is compared, and the differences in the ink production process will be further adjusted to adjust the ink formula to ensure the color quality of the ink.
Through the use of the painting in the production process, the color testing meter is used for color testing, and the ink producer can ensure the consistency of the color between each batch. Let the artist create an ideal work.

3. Spectroradiometer that used for detection granular color difference
During the production process of color plastic products, due to the differences in the quality of the color mother grains, it will cause obvious color deviations in the color bias of plastic products. Therefore, in order to control the quality of the color of the plastic color maternal granules, it can be detected by a spectrocystal color measuring instrument.

Plastic color maternal grain color requirements:
There are many types and uses of plastics. In order to show different appearance colors in plastic products, many manufacturers use color female grains for coloring. Simply put, the color mother grains is a special color for new polymer materials. The color agent is a substance that can change the color of the object or dye the colorless object. In addition to choosing a plastic color agent, in addition to the coloring, lightness, and saturation of the plastic agent, we must also consider the color, covering, heat resistance, relocation resistance, climate resistance, solvent resistance, and each of each of the color agent. The interoperability of the additive can only ensure that the appearance is beautiful and bright after the coloring, and it does not fade for a long time.

Portable Spectroradiometer setting plastic color mother granules color:
Color is a kind of light physical phenomenon. If there is no light, you will not see the color. When identifying the color of plastic products, the light sources when the supply and demand parties judge the color of the product must be consistent. Otherwise, the judgment results of the two parties are not comparable. Many plastic manufacturers are now equipped with chromatis. This is an instrument and equipment that can unify the color detection environment, and configure a variety of commonly used standard light sources to meet the color detection needs of different users.

Portable Spectroradiometer measure the three stimuli values of reflected spectrals on the surface of the object on the surface of the object by calibrating the color plate and the sample color plate, and then calculate the color difference between the sample and the sample through the color difference formula, so as to evaluate whether the color of the product is in line with the merchant. The requirements of the plastic color mother grains are controlled. And for the common spectrum phenomenon in plastic color schemes, the color testing color measuring instrument can also determine the accuracy of the color, effectively avoiding the phenomenon of the same color spectrum. Therefore, with the development of the plastic industry, the color of the product has become more and more important. High -precision color tester combined with color management software can make color management easier.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

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Tags：HSCD-860