CM-26dG/CM-26d/CM-25d Spectrophotometer

採用d/8°幾何光學結構且配備60°光澤感測器的可攜式分光測色計
CM-26dG為前代CM-2600d的繼任機型,其色差精準度提昇至ΔE*ab 0.02並可量測60°光澤度。

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色彩與光澤測量功能二合一 CM-26dG可同時測量色彩光澤,功能豐富,一機兩用。 CM-25d/CM-26d只能測量顏色 由於顏色和光澤度的測量可以用一個設備完成,所以不需要準備單獨的分光測色計和光澤度計,也不需要更換設備測量,因此可以顯著提高工作效率,尤其是在測量大批量樣品時。
業界領先的測量速度 CM-26dG 測量顏色所需的時間約為舊機型的一半,僅0. 7秒(SCI 或SCE)。此外,同時測量顏色和光澤僅需約1 秒(SCI 或SCE + 光澤度)。測量速度越快,工作效率提高。
輕巧的外觀設計 CM-26dG的流線型設計更有利於用戶在對應於難以接觸的測量位置執行測量。 儀器前端向下傾斜,圓形的測量口徑讓CM-26dG更容易進入狹窄的測量區域,例如擋風玻璃後的儀錶盤。此外,目標罩有效降低了儀器測量口徑被刮花的風險。 兩側都有一個測量按鈕,這樣無論用哪隻手,在任何情況下都可以輕鬆完成測量。
重複性與器間差較舊機型顯著改進,性能出眾 由於供應鏈系統不斷被構建和完善,數據需要在更多的生產現場間共享。重複性與器間差成為衡量便攜式分光測色計性能的主要指標。CM-26dG和CM-26d的器間差僅為ΔE*ab 0.12(12 塊BCRA 系列色板的平均值),與市場上所有便捷式分光測色計相比具有顯著優勢。在測量光澤度時,CM-26dG 的器間差介於±0.2GU (0-10 GU) 或±0.5 GU (10-100 GU)。此外,重複性較舊機型提升50%,達到σΔE*ab 0.02。出眾的性能促進了數字化彩色數據管理,從而有助於製造商加強其工廠和供應商之間的質量管理。
Model CM-26dG CM-26d CM-25d
Color Illumination/ viewing system di:8°, de:8° (complies to DIN5033-7, JIS Z 8722c, ISO7724/1, CIE No.15) di: 8°, de: 8° (diffuse illumination: 8° viewing)
SCI (specular component included) / SCE (specular component excluded) switchable
DIN 5033 Teil 7, JIS Z 8722 Condition “c”, ISO 7724/1, CIE No.15
Integrating sphere Ø54mm
Detector Dual 40-element silicon photodiode array Dual 40-element silicon photodiode array Dual 32-element silicon photodiode array
Spectral separation device planar diffraction grating planar diffraction grating planar diffraction grating
Wavelength range 360-740 nm 360-740 nm 400 - 700 nm
Wavelength pitch 10 nm 10 nm 10 nm
Half bandwidth approx. 10 nm approx. 10 nm approx. 10 nm
Measurement range 0~175% Resolution: 0.01% 0~175% Resolution: 0.01% 0~175% Resolution: 0.01%
Light source Pulsed Xenon lamp Pulsed Xenon lamp x 2 Pulsed Xenon lamp x 1
Light source life time more than 1 Million    
Illumination area 12.0×12.5 mm MAV : Ø12 mm SAV : Ø6 mm MAV : Ø12 mm
Measurement area MAV: Ø8.0 mm  SAV: Ø3.0 mm MAV: Ø8 mm, SAV: Ø3 mm MAV: Ø8 mm
Measurement time approx.1sec (SCI or SCE + gloss measurement) Approx. 0.7 s (Measurement mode: SCI or SCE) Approx. 0.7 s (Measurement mode: SCI or SCE)
Min. measurement interval approx.2sec (SCI or SCE + gloss measurement) Approx. 1.5 s (Measurement mode: SCI or SCE) Approx. 1.5 s (Measurement mode: SCI or SCE)
Repeatability Standard deviation within ΔE*ab 0.02 Standard deviation within ΔE*ab 0.02 Standard deviation within ΔE*ab 0.04
(When a white calibration plate is measured 30 times at 5-second intervals after white calibration)
Inter-instrument agreement within ΔE*ab 0.12  Within ΔE*ab 0.12 Within ΔE*ab 0.20
(Based on average for 12 BCRA Series II color tiles; MAV SCI; compared to values measured with a master body under KONICA MINOLTA standard measurement conditions)
UV control UV100 / UV0 100% / 0% selectable 0% only
Observer 2°, 10°
Illuminants A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12, ID50, ID65, User Illuminant
Displayed data Spectral values/graph, Colorimetric values/graph, Color-difference values, Pass/Fail Judgement, Pseudocolor, Graphical Workflows (Job)
Colorimetric data L*a*b*, L*C*h°, HunterLab, Yxy, XYZ, and Color Differences in these color spaces, Munsell
Indexes MI, WI (ASTM E313), YI (ASTM E313, ASTM (1925), ISO Brightness (ISO2470), WI/Tint (CIE), DIN99o, Strength, Opacity, Greyscale MI, WI (ASTM E313-73), YI (ASTM E313-73, ASTM D1925),
ISO brightness (ISO 2470), WI/Tint (CIE), Strength, Opacity,
Grey scale, 8° gloss value, User index
Color difference formulas ΔE*ab (CIE1976), ΔE94 (CIE1994), ΔE00 (CIE2000), ΔECMC (l:c), HunterΔE, ΔE99o (DIN6172)
Gloss Measurement geometry 60° (complies to ISO 2813, ISO 7668, ASTM D523-08, ASTM D2457-13, DIN 67530, JIS-Z8741, JIS-K5600) ------ ------
Light source White LED ------ ------
Detector Silicon photo diode ------ ------
Measurement range 0-200 GU  Resolution: 0.01 GU ------ ------
Measurement area MAV: Ø10.0 mm SAV: Ø3.0 mm ------ ------
Repeatability 0-10 GU: 0.1 GU
10-100 GU: 0.2 GU
>100 GU: 0.2% (Standard deviation)
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IIA 0-10 GU: ±0.2 GU
10-100 GU: ±0.5 GU (MAV)
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Data memory Targets: 1.000 ; Sample: 5.000
Battery performance approx. 3.000 measurement/charge
approx.1.000 measurement/charge when using Bluetooth™ communication
Display 2.7 inch TFT color LCD
Languages English, German, French, Italian, Spanish, Portuguese, Russian, Turkish, Polish, Chinese (Simplified), Japanese
Interfacing USB2.0, Bluetooth™ (optional)
Power Rechargeable Lithium-ion battery, USB bus power
Charging time approx. 6 hours at complete discharge
Operation temperature
/humidity range
5-40°C / rH 80% or less (at 35°C) with no condensation
Storage temperature
/humidity range
0-45°C / rH 80% or less (at 35°C) with no condensation
Size [mm] 81.2×93.3×228.6
Weight [g] Approx. 660 g Approx. 630 g Approx. 620 g