This is the successor model of the "ISO Whiteness Meter CMS-35SPX," which has been used by many customers for many years.
The "CMS-35SPXM" is a spectrophotometer designed in accordance with the measurement method for ISO whiteness (diffuse blue light reflectance) of JISP8148 paper, board, and pulp (ISO 2470 NOD). With white light illumination from a xenon lamp, it provides measurement values that are close to visual perception for fluorescent brightening agents and fluorescent colors, and it can also measure fluorescent brightening intensity. Additionally, the amount of ultraviolet light in the illumination can be adjusted, resulting in highly reliable measurement values. 【Features】 ■ High precision: Capable of high-precision measurements with good reproducibility and excellent long-term stability. ■ Integrating sphere: The wavelength characteristics of the illumination light remain stable over long periods. ■ Sample aperture: The sample aperture is downward-facing, making it less likely for dust to enter the integrating sphere, ensuring safety. ■ Automatic measurement of ultraviolet in/cut. ■ The device size has been made more compact compared to the conventional CMS-35SPX. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■ Measurement Method: Double Beam Method ■ Geometric Conditions: White Light Diffusion Illumination using a Φ150mm Integrating Sphere / 0° Reflection Detection ■ Measurement Area: Φ30mm ■ Sample Aperture Area: Φ34mm ■ Light Source: Xenon Lamp, Nominal Lifespan 1000 Hours ■ Spectral Element: Concave Diffraction Grating ■ Measurement Wavelength Range: 390–730nm ■ Measurement Wavelength Interval: 10nm ■ Detector: Silicon Photodiode Array ■ Measurement Time: Approximately 3 Seconds (Approximately 7 Seconds for UV/in-cut Linked Measurements) ■ Dimensions: 378(W) × 560(D) × 495(H) mm ■ Weight: 28kg *For more details, please refer to the PDF document or feel free to contact us.
Price range
P5
Delivery Time
P4
Applications/Examples of results
【Applications】 ■ Measurement of ISO whiteness and opacity of paper ■ Measurement of opacity and color difference of paper, fabric, resin, etc. ■ Color management of color materials such as dyes, pigments, and printing inks ■ Spectrophotometry for CCM formulation calculations in dyeing, coloring, and resin processes ■ Investigation of the causes of color differences in coloring, dyeing, and colored resin materials *For more details, please refer to the PDF document or feel free to contact us.
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Company information
In 1947, a color research group was established in a corner of Tsukishima, Tokyo, which later became the Color Division of Nihon Denshi Sokki Co., Ltd., focusing mainly on the production of standard color samples and research and guidance on color adjustment. In November 1956, it became independent and was established as Murakami Color Technology Research Institute, Inc. Since its founding, our company has made the production of measuring instruments related to visual information processing, including "color and gloss," the creation of color samples, and the promotion of color management the pillars of its business, operating as a pioneer in the industry. Our market share is extremely high. We will continue to make further efforts for the development of color science and the creation of a prosperous society, and we hope to be of service to everyone.