| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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KONICA MINOLTA High-precision Handheld Colorimeter
Description:
The basic composition of spectroscopic tester can be divided into light source and illumination system, collimation system, dispersion system, imaging system and receiving, detection and display system 5 parts, of which the collimation system and dispersion system can be collectively referred to as the spectroscopic system. The light emitted from the light source is irradiated on the object to be measured, and the light reflected from the surface of the object to be measured is directed to the incident slit after reflecting several times on the inner wall of the integrating sphere, and the light contains material spectral information. The illumination system (in this case the integrating sphere) transfers the light energy reflected from the surface of the object to the collimation system.
The collimation system generally consists of an incident slit and a collimating objective lens, and the beam emitted from the slit passes through the collimation system and becomes parallel to the dispersion system. The dispersive system uses a dispersive element (in this case, a flat grating) to separate the incident parallel light into monochromatic light. Imaging system is the role of the spatially dispersed wavelengths of monochromatic light convergence in the focal plane of the imaging mirror, forming a series of wavelengths arranged according to the slit monochrome image. The receiving system and the display system receive the spectral energy on the focal plane and output the color measurement results in the form of data after data processing.
Compared to filter-type colorimeters, spectrophotometric colorimeters are more accurate and sensitive to color, and are more suitable for measuring the absolute value of a sample's color in addition to the color difference.
The latest series of CM-23d, CM-25d and CM-26d integrating sphere type portable spectrophotometric colorimeter launched by KONICA MINOLTA can be used in various fields. In addition to the advantages of easy operation and fast measurement, they also have:
* Compact structure, light weight, ergonomic design, comfortable grip, other equipment difficult to detect the position can also be flexible measurement.
* Equipped with a viewfinder for easy positioning and alignment.
* Simplified operation process, intuitive and easy to use
* Built-in simple mode, only need to turn on the power, press the button 3 times, you can measure the color difference between the sample and the target color.
* 2.7" display is intuitive and easy to read.
* Each measurement takes only 0.7 seconds; the shortest measurement interval is 1.5 seconds (normal mode); when averaging, the automatic averaging function further shortens the measurement interval.
As the agent of Japan Minolta series colorimeter, we have rich experience in helping customers to solve color problems, and we can provide free door-to-door installation, training and later calibration services
KONICA MINOLTA High-precision Handheld Colorimeter
| Order information → technical parameter ↓ |
CM-23d | CM-25d | CM-26d | ||
| Lighting/observation system | Di: 8°, de: 8° (diffuse lighting: 8° observation) SCI (including specular reflection light) / SCE (excluding specular reflection light); mode can be switched |
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| sensor | Dual 32-element silicon photodiode array | Dual 40-element silicon photodiode array | |||
| Spectral method | plane diffraction grating | ||||
| Integral ball size | Ø 54mm | ||||
| Measure the wavelength range | 400nm-700nm | 360nm-740nm | |||
| Measure the wavelength interval | 10nm | ||||
| Half-wave width | About 10nm | ||||
| Reflectivity measurement range | 0-175%, resolution: 0.01% | ||||
| Aperture size | MAV:Ø 12mm | MAV:Ø 12mm;SAV:Ø 6mm | |||
| measuring aperture | MAV:Ø 8mm | MAV:Ø 8mm;SAV:Ø 3mm | |||
| MT | Approximately 0.7 seconds (measurement mode: SCI or SCE) | ||||
| Minimum measurement interval | Approximately 1.5 seconds (measurement mode: SCI or SCE) | ||||
| repetitiveness | △ Standard deviation within 0.08 of E*ab | △ Standard deviation of E*ab within 0.04 | △ Standard deviation of E*ab within 0.02 | ||
| Measurement conditions: After the white calibration is performed, measure the white standard plate 30 times at intervals of 5 seconds | |||||
| Instrument table difference | △ Standard deviation of E*ab within 0.40 | △ Standard deviation of E*ab within 0.20 | △ Standard deviation of E*ab within 0.12 | ||
| Based on the mean of 12 BCRA series II color plates; MAV SCI; Compared with the measured values of the standard sample under KONICA MINOLTA standard measurement conditions |
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| standard observer | 2° Angle, 10° Angle | ||||
| illuminant | A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12, ID50, ID65, user-defined light source (two light sources are used for evaluation at the same time) | ||||
| video data | Color value / figure, color difference value / figure, spectrum diagram, pass/fail judgment, simulated color | ||||
| Color data | L*a*b*, L*C*h, Hunter Lab, Yxy, XYZ, and the color differences of these spaces; Munsell (C) | ||||
| metric | MI, WI (ASTM E313-73), YI (ASTM D1925), Opacity, user parameters | MI, WI (ASTM E313-73), YI (ASTM E313-73, ASTM D1925), ISO brightness (ISO 2470), WI/Tint (CIE), intensity, coverage, gray scale, 8° gloss, user standard* | |||
| The chromaticity equation | ΔE*ab (CIE1976) / ΔE94 (CIE1994) / ΔE00 (CIE2000) / CMC (l:c) / Hunter ΔE / DIN99o | ||||
| internal storage | 1,000 target data + 5,100 sample data | ||||
| Viewfinder function | Available (with white LED light source) | ||||
| display screen | 2.7" color TFT-LCD with a flip vertical browsing mode | ||||
| Speak the voice | English, Japanese, German, French, Italian, Spanish, Simplified Chinese, Portuguese, Russian, Turkish, Polish | ||||
| port | USB 2.0; Bluetooth (SPP-compatible. Bluetooth module is optional) | ||||
| source | Special lithium-ion battery (removable), USB bus power supply (for installation of lithium-ion battery), special AC adapter (for installation of lithium-ion battery) | ||||
| Operate the temperature and humidity range | Temperature: 5-40°C; Relative humidity: 80%, or less (at 35°C) without dew | ||||
| Storage temperature and humidity range | Temperature: 0-45°C, relative humidity: 80%, or less (at 35°C) without condensation | ||||
| Size (length * width * height) | Approximately 81 (W) x 93 (H) x 229 (D) mm | ||||
| weight | About 620g | About 630g | |||
| standard fitting | Host, AC power adapter, USB cable, wristband, lithium ion battery, calibration board kit | Host, configuration software (available online), AC power adapter, USB cable, anti-static wristband, MAV target cover, SAV target cover (CM-26d), lithium ion battery, flat battery cover, calibration board kit | |||
| Optional accessories | Color data software, target hood, Bluetooth module, Bluetooth printer, battery charger | ||||
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