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Gloss is the surface characteristics of an object, which depends on the specular reflection ability of the surface of the object to light. Specular reflection refers to the reflection phenomenon where the angle of reflection is equal to the angle of incidence. The greater the value of Gloss, the ... Read More
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Haze Meter Upgrade Haze meter is suitable for the color, haze, spectral transmittance and all-transmittance measurement of transparent and translucent materials such as plastic, film, glass, LCD panel and touch screen. It is a very essential instrument for samples’ haze, transmittance color and ... Read More
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Portable color spectrophotometers made by CHNSpec Tech can measure both opacity and strength on instrument. We will introduce these two parameter now. Part 1. Opacity Introduction Opacity is a measure for hiding power: Opacity% = Y (black background) / Y (white background) * 100% The measurement of ... Read More
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What is ASTM D1003 requirement on haze meter structure? The following picture is the ASTM D1003 requirement on haze meter structure: ASTM Requirement on Haze Meter 1). The opening area in the integrating sphere does not exceed 4% of the total internal surface area of the integrating sphere; 2). The ... Read More
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Clarity The definition of Clarity: Narrow Angle Scattering Light is diffused in a small cone with high concentration. This effect describes how well very fine details can be seen through the specimen. The see-through quality needs to be determined in an angle range smaller than 2. 5 degrees. ... Read More
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We receive more and more inquiry from textile customers to measure fabric, yarn, textile dyeing liquid, etc. Today we will introduce how to measure them by our bench-top spectrophotometer CS-820N. We will introduce how to measure the color of fabric by textile spectrophotometer CS-820N. Step 1. ... Read More
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Recently, we made test for our online color spectrophotometer CRX-51 in our customer’s factory. The customer is making plastic films and tapes, etc. The following are the pictures of the customer’s sample. Plastic Films Plastic Tapes The customer wants to control the color quality control for their ... Read More
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CHNSpec Tech designed a heating system for transmittance color measurement. This device can heat the liquid temperature into 50℃(If customer requires higher temperature, we can custom made for them). It can be used for transmittance measurement of diesel dissolved into alcohol, absorbance measuremen... Read More
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This week one of our customer send us their tomato paste sample, we make test on our CS-800C 45/0 benc-top spectrophotometer. We will share how to measure it today. 1. Test Condition 1).Illuminant: C 2).Standard Observer Function: 2 degree 3).Reflectance Only 4).Formulas: Tomato Paste/Puree Score=... Read More
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Brief Introduction Color sensor made by CHNSpec is designed to measure color online. It can be widely used on paper production line, textile production line, tape/film production line, etc to measure color for the large size and flat materials. The color sensor is with built-in calibration tile for ... Read More
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