Spectrophotometer Product List and Ranking from 5 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

Spectrophotometer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 日本電色工業 Tokyo//Public interest/special/independent administrative agency
  2. null/null
  3. 村上色彩技術研究所 Tokyo//others
  4. 4 null/null
  5. 4 レックス Hyogo//Service Industry
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Spectrophotometer Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Color Story: Examples of Color Tolerance 日本電色工業
  2. Spectrophotometer CM-17d/CM-16d
  3. Color Story: The World of Colors in Three-Dimensional Space of the Three Stimulus Values XYZ 日本電色工業
  4. Color difference meter for measuring color; capable of measuring solids, powders, and liquids with one device, including APHA and YI. 日本電色工業
  5. 4 Spectrophotometer "CM-25cG"

Spectrophotometer Product List

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Color Story: The World of Colors in Three-Dimensional Space of the Three Stimulus Values XYZ

Color Story: The World of Colors in Three-Dimensional Space of the Three Stimulus Values XYZ

When the eye receives light, it is divided into red, green, and blue components and transmitted to the brain, where colors are recognized.

The "tristimulus values XYZ" are psychophysical quantities of the CIE color space method, which recognizes color through three components as established by international standards (CIE/ISO). For example, the green color of a blackboard is represented numerically as having a red component of 5.5, a green component of 7.0, and a blue component of 7.2 compared to an ideal white. In other words, colors are expressed as three-dimensional coordinate values in XYZ. 【Method of Quantifying Color】 ■ The reflected light from an object is spectrally analyzed to measure the spectral reflectance for each wavelength, and using the calculation methods specified by the standards, it is computed into the tristimulus values XYZ for output. ■ Through colorimetric calculations, the colors represented by light at each wavelength can be expressed as three values (three-dimensional coordinates). *For more details, please refer to the PDF document or feel free to contact us.

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Color Story: What is UCS (Uniform Color Space)?

Color Story: What is UCS (Uniform Color Space)?

It is more convenient for color management to convert the coordinates of the three stimulus values into coordinates that correspond to color perception.

The "UCS (Uniform Color Space)" refers to a space designed so that color differences perceived as equal in size correspond to equal distances within the color space. It is used by converting it into a representation method corresponding to the three attributes of hue, lightness, and chroma. 【Overview】 ■ It is used by converting color perception into a representation method corresponding to the three attributes of hue, lightness, and chroma. - The space where color differences perceived as equal in size correspond to equal distances within the color space is called UCS. ■ The most widely used among them is the L*a*b* color space chromatic diagram, where the coordinates of achromatic colors with that lightness are projected near the origin where a*=0 and b*=0. - Please refer to the catalog for the diagram. ■ It is utilized in color management using the coordinates of perceived colors and corresponding colors. *For more details, please refer to the PDF document or feel free to contact us.

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Technical Data: Regarding Various Color Measurements

Technical Data: Regarding Various Color Measurements

Publication of 'Measurement of Transmission Data' and 'Geometric Conditions for Irradiation and Reception of Reflective Objects'!

This document contains various color measurement methods. It provides detailed explanations using diagrams and tables on topics such as "angular luminous intensity distribution (light distribution characteristics)," "haze measurement," and "specular gloss measurement." We invite you to read it. 【Contents】 ■ Measurement of transmitted samples ■ Geometric conditions for illuminating and receiving reflected objects (from JIS Z 8722) ■ Geometric conditions for illuminating and receiving transmitted objects (from JIS Z 8722) ■ Angular luminous intensity distribution (light distribution characteristics) ■ Evaluation of metallic appearance ■ Haze measurement ■ Specular gloss measurement *For more details, please refer to the PDF document or feel free to contact us.

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[Data] Basics of Color and the Use of Color Measurement

[Data] Basics of Color and the Use of Color Measurement

We explain the "function of color" and "color measurement data" using photos and illustrations!

This document introduces the basics of color theory and the application of color measurement. It includes explanations of the informational functions of color and the recognition process, starting with "The Functions of Color," as well as sections on "Methods of Color Measurement" and "Applications of Color Measurement," presented with diagrams and illustrations. Our product lineup is also included, so please take a moment to read through it. 【Contents (Excerpt)】 ■ The Functions of Color ■ Methods of Color Representation ■ Methods of Color Measurement ■ Applications of Color Measurement ■ Practical Color Management *For more details, please refer to the PDF document or feel free to contact us.

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Color difference meter for measuring color; capable of measuring solids, powders, and liquids with one device, including APHA and YI.

Color difference meter for measuring color; capable of measuring solids, powders, and liquids with one device, including APHA and YI.

Measurement values, various graph displays, approximate color displays, and more are all enhanced! Ideal for diverse color measurements in one device.

The "ZE 7700" is an all-in-one color difference meter suitable for a wide range of color measurements including solids, powders, pastes, and films. It features a broad-spectrum white LED and is equipped with a touch panel display and operation buttons. For "reflectance measurement," various attachments are available to suit the sample, and for "transmittance measurement," an absorption cell can be installed up to 100mm even if the sample overhangs. 【Features】 ■ Reduced stress and running costs when replacing lamps ■ Uses a slide-type holder, allowing samples to be simply clamped (measurements possible even if overhanging) ■ Can connect an SD card to the main unit to save measurement data and various graph screens ■ Large color LCD display shows measurement values, various graphs, and approximate color displays ■ Suitable for color measurement in food, coatings, inks, resins, chemical products, pharmaceuticals, cement, and more *For more details, please refer to the PDF document or feel free to contact us.

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Spectrophotometer "SM-NE-2900"

Spectrophotometer "SM-NE-2900"

Designed to measure the visible to near-infrared range (400-950nm)! Comes with a calibration certificate.

The "SM-NE-2900" is a spectrophotometer that combines an 85mm f2.8 lens optical system with a spectroradiometer. The lens optical system allows for measurement angles of either 1° or 2°, measuring a Φ10mm spot at a distance of 15cm. Additionally, it features a built-in 2048-element linear CCD array, capable of measuring luminance, chromaticity, spectral wavelength, peak wavelength, dominant wavelength, etc., in the visible to near-infrared range at millisecond speeds. 【Features】 ■ Programmable control via SDK (Software Development Kit) ■ Spectral radiance calibration between 400nm and 950nm ■ Calibration certificate included *For more details, please download the PDF or feel free to contact us.

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Spectrophotometer 'CMS-35SPC'

Spectrophotometer 'CMS-35SPC'

Improved operability as a sister model of the high-performance and proven CMS-35SP type!

This device is a spectrophotometer with an integrating sphere design, miniaturized from the proven CMS-35SP model used as a sensor for CCM (Computer Color Matching). It features a design that allows the sample stage to be installed either upright or sideways, enhancing the usability of color measurement. It can output spectral reflectance, spectral transmittance, and various color values as measurement parameters. Additionally, measurement data can be saved as a CSV file on a PC. 【Features】 ● Utilizes an efficient concave diffraction grating, enabling high-precision measurements with excellent reproducibility. ● Corrections for stray light are performed for each wavelength, allowing for reliable measurement values. ● Adoption of a genuine double-beam method provides excellent long-term stability. ● The orientation of the device can be changed according to the sample, allowing for efficient measurements. ● The optical 10x sensitivity function demonstrates its power in managing dark colors. *For more details, please refer to the PDF document or feel free to contact us.

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Spectrophotometer 'CMS-35FS'

Spectrophotometer 'CMS-35FS'

By using a flexible pen-shaped sensor, it enables color measurement of samples that cannot be sampled! It also demonstrates its power in measuring translucent materials such as skin and teeth!

The "CMS-35FS" is a sophisticated double beam spectrophotometer that allows for direct measurement of samples that cannot be sampled by utilizing a flexible pen-type sensor. Advanced optical design and quality control improve the repeatability of measurement values and instrument performance. It is useful for color management in various fields from research and development to manufacturing, and it can accommodate color measurement of samples of various sizes by using multiple measurement diameter fibers. 【Features】 ● Adoption of an efficient concave diffraction grating ● Highest level of repeatability and long-term stability of measurement values ● Fast measurement time of approximately 3 seconds ● Use of a photodiode array ● Measurement area of the pen-type sensor can be selected from (1.6, 3, 5, 12mmφ) *Custom sensors are also available *For more details, please refer to the PDF document or feel free to contact us.

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Petroleum product color tester "OME7700" capable of APHA and ASTM color measurement.

Petroleum product color tester "OME7700" capable of APHA and ASTM color measurement.

It is a spectroscopic color testing device for petroleum products that can measure Hazen color units (APHA), Gardner color units, ASTM color units, and Saybolt color units all in one machine.

The "OME7700" can perform three types of measurements in a single measurement: spectral transmittance, color values, and petroleum product color. It also uses a white LED to measure wavelengths in the range of 400nm to 700nm at 10nm intervals. Measurement with test tubes and disposable cells is possible as an option. 【Features】 ■ Spectral method using white LED ■ Color measurement under light sources other than standard light is possible ■ Large open slide-type door adopted ■ Easy-to-read large color LCD display adopted *For more details, please refer to the PDF document or feel free to contact us.

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Color Story - Preface

Color Story - Preface

To help you understand the color measurement technology based on the color recognition process!

We live our daily lives surrounded by various colors. How can we accurately convey these colors to others? In order to enable anyone, anywhere, at any time to communicate the colors they see and feel accurately to others, it is necessary to carefully standardize each of the conditions under which colors are recognized. With the hope of being of some assistance in understanding the color measurement techniques based on this recognition process, we have created a color story. [Overview (Partial)] ■ The three major elements of form are essential for the transmission of information: - Color, Shape, Texture ■ The foundational research in color science and the practical research outcomes in color reproduction have made significant contributions to the construction of an information transmission society. *For more details, please refer to the PDF document or feel free to contact us.

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Color Story: The Three Elements of Color: Hue, Brightness, Saturation

Color Story: The Three Elements of Color: Hue, Brightness, Saturation

Through the expression of tone, colors can have rich expressions!

The three main elements of color (hue, brightness, saturation), known as the three attributes, combine to create colors that express various tones. Tone refers to the expression of color described by adjectives such as "shallow - deep," "bright - dark," or "strong - weak." Through the expression of tone, colors can possess rich expressions. In other words, tone represents an intuitive impression of color that combines brightness and saturation. [Overview] ■ The three main elements of color: hue, brightness, saturation ■ Colors created by the combination of these three elements express various tones ・ Tone: The expression of color described by adjectives such as "shallow - deep," "bright - dark," or "strong - weak" ■ The expression of tone gives colors a rich expression ■ Tone represents an intuitive impression of color that combines brightness and saturation *For more details, please refer to the PDF document or feel free to contact us.

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Color Story Munsell Representation

Color Story Munsell Representation

Arrange using polar coordinates based on the three elements of hue, brightness, and saturation!

Let me introduce you to the Munsell color system. Albert H. Munsell assigned unique terms to each of the three attributes: Hue, Value, and Chroma, and established the concept of color along with these terms. By using the three elements of hue, value, and chroma as axes and arranging them in a polar coordinate system, a three-dimensional representation of color can be created. 【Features】 ■ A method of expression systematized based on human perception ■ A system that defines the elements of color (hue, value, chroma) as perceived by humans, organized to appear perceptually equidistant ■ Established as a JIS standard ■ Color representation is noted in the order of hue, value/chroma *For more details, please refer to the PDF document or feel free to contact us.

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Color Story: The Process of Color Recognition

Color Story: The Process of Color Recognition

Standardized as an international standard (CIE/ISO)! People perceive the color of objects through their eyes.

I will introduce the process of color recognition. Color is determined by the characteristics of light emitted from a light source and the characteristics of objects that reflect or transmit that light. If we understand the relationship between the light that enters the eye and color perception, it becomes possible to express color quantitatively. This is the principle of color measurement. The measurement methods for the characteristics of various lighting sources, the characteristics of objects that reflect or transmit light, and the sensitivity characteristics of the eye to light as color perception (known as color matching functions) are all standardized as international standards (CIE/ISO). [Process of Color Recognition] ■ The differences in the spectral composition that enters the eye result in variations in visual perception. ■ The cause of this visual perception is due to the characteristics of the light that enters the eye, which is a property of light. ■ This light is determined by the reflection (or transmission) characteristics of the illuminated object, which is a property of the object. *For more details, please refer to the PDF document or feel free to contact us.

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Color Story: Examples of Color Tolerance

Color Story: Examples of Color Tolerance

The tolerance range of colors can be expressed in terms of color difference values.

When the measured tristimulus values XYZ are converted to UCS (Uniform Color Space), they can be displayed in L*a*b* coordinates, allowing for the comparison of the magnitude of perceived color differences based on the distance between the coordinates of two colors. In other words, the acceptable range of colors can be expressed in terms of color difference values. We will introduce examples commonly used in JIS standards and various industrial sectors. 【Examples of Color Tolerances (Excerpt)】 ■ Non-evaluable area - The range of perceived color differences falls within the margin of error, even with specially calibrated color measurement instruments, making it indistinguishable by humans. ■ Identification boundary - The range of perceived color differences is within the reproducibility range of sufficiently calibrated color measurement instruments, where trained individuals can reliably identify the limits. *For more details, please refer to the PDF document or feel free to contact us.*

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Color Story: Color Bias Determination Method

Color Story: Color Bias Determination Method

You can control the color while viewing the color deviation determination diagram.

The color deviation determination method is a convenient color management technique used when you want to quantitatively assess the deviation of the sample color from the reference value, the color difference between the previous lot and the current lot, and the direction and positional relationship of the sample color deviation relative to the target color. This method is similar to the display of an aircraft's automatic landing guidance system. 【Steps for the Color Deviation Determination Method】 1. Set the measuring instrument to the color deviation determination display. 2. Measure the target color. 3. Measure the sample color. 4. Determine the direction and amount of color deviation. 5. Summarize the results of the color deviation determination. *For more details, please refer to the PDF document or feel free to contact us.

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Spectrophotometer 'CM-25cG' Rental

Spectrophotometer 'CM-25cG' Rental

It is possible to measure color values and gloss values simultaneously! Two-in-One model spectrophotometer.

The "CM-25cG" is a two-in-one model spectrophotometer that can simultaneously measure color values and gloss values. By pressing the measurement button, it is possible to measure both color values and gloss values in just one second, improving work efficiency in environments where many samples need to be measured. Additionally, its compact and lightweight streamlined body makes it easy to hold, allowing for accurate measurements in areas that were previously difficult to access. 【Features】 ■ Simultaneous measurement of color values and gloss values ■ Shape and operability that reach hard-to-measure areas ■ Stable measurements in a variety of measurement scenes ■ Measurement buttons on both sides of the device ■ Color LCD screen ■ Adoption of an integrated calibration stand *For more details, please feel free to contact us.

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Spectrophotometer 'CM-M6' Rental

Spectrophotometer 'CM-M6' Rental

Exhibiting outstanding performance in automotive exterior measurement! Six-angle multi-angle model spectrophotometer.

The "CM-M6" is a multi-angle spectrophotometer with six angles that demonstrates outstanding power in automotive exterior measurements. This product allows for high-precision and easy measurements even on curved surfaces and small area samples. Additionally, by evolving the optical system from three angles to six angles and adopting a "double pass" optical system, it enables stable measurements even on parts with a strong curvature of approximately 300mm radius. 【Features】 ■ Double pass optical system ■ Excellent operability ■ Capable of measuring small areas ■ Color LCD screen ■ Color management software SpectraMagic DX (optional) *For more details, please feel free to contact us.

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Colorimeter "color2view Pro X" Color measurement / Gloss / Fluorescent / Jet black

Colorimeter "color2view Pro X" Color measurement / Gloss / Fluorescent / Jet black

The highest grade of benchtop spectrophotometer! In addition to evaluating jet blackness, the measurement aperture can be changed to 32mm/12mm/4mm according to the measurement application.

The "color2view" is a benchtop spectrophotometer that offers a vibrant capacitive touchscreen and icon-based navigation, providing intuitive smartphone-like operation. The measurement aperture can be changed to 32mm/12mm/4mm depending on the measurement application. Its compact and lightweight design allows for easy rotation of the device. 【Features】 ■ Three functions in one: color measurement, gloss measurement, and fluorescence measurement ■ Measurement aperture can be changed to 32mm/12mm/4mm ■ Evaluation of jet blackness with My/Mc/dM values ■ Prediction of lightfastness ■ High-tech production and smart LED technology ■ Storage of reference plates, always organized and protected at hand ■ High-brightness color display *For more details, please refer to the PDF document or feel free to contact us.

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