CM-25d SPECTROPHOTOMETER

CM-25d/26d/26dG
KONICA MINOLTA CM-25d SPECTROPHOTOMETER

Konica Minolta CM-25d Spectrophotometer Built With d:8° Geometry And Horizontal Alignment

The CM-25d spectrophotometer is the successor to CM-2500d built with single aperture MAV  capable to deliver both measurement data including (SCI) and excluding (SCE) surface condition simultaneously at ultra-high speed. The symmetrical and compact design, allows measurement of hard-to-reach areas like vehicle interior.

CM-25d spectrophotometer were developed to true “Digital Color Data Management” to help minimize the need of physical samples within a supply chain.  With tight inter-instrument agreement levels of  ∆E*ab< 0.2 and high repeatability of σ∆E*ab 0.04  the CM-25d ensures measurement data communicated within a supply chain remain consistent.

It has a viewing observation port allows perfect sample positioning for measurements and the large color LCD display shows measurement data either numerically or graphically. 

The CM-25d comes with the Configuration Tool CM-CT1 software (standard accessory) that allows user to not only create/write instrument settings, but also compiling it into a file and share it within its supply chain.

APPLICATIONS
Paint | Coating | Plastic | Packaging | Printing | Paper | Aerospace | Textile etc.

Spectrophotometer CM-25d

  • di:8°, de:8° (diffused illumination, 8° viewing angle)
  • Compliance to DIN 5033 Teil 7, JIS Z 8722 Condition “c”, ISO 7724/1, CIE No.15
  • High Inter-Instrument Agreement(IIA)
    • ∆E*ab< 0.2; Average of BCRA 12 Tiles
  • Single measuring aperture : MAV Ø8mm  
  • Viewfinder for easy target alignment
  • JOB function*1 for creating workflows (with graphical instructions)
  • Configuration Tool CM-CT1 software (standard accessory)
  • Bluetooth ready

*1 Setting enabled by SpectraMagic NX (Ver. 2.9 or later, sold separately)

Spectrophotometer CM-25d Specifications

MODELCM-25d
Illumination/viewing
systems
di: 8°, de: 8° (diffuse illumination: 8° viewing)
SCI (specular component included) / SCE (specular component excluded) switchable
Integrating sphereØ54mm
Light sourcePulsed Xenon Lamp x 1
DetectorDual 32-element silicon photodiode arrays
Spectral separation devicePlanar diffraction grating
Wavelength range400 nm to 700 nm
Wavelength pitch10 nm (approx. 10 nm Half Bandwidth
Reflectance range0 to 175%, resolution: 0.01%
Illumination AreaMAV: Ø12.0 mm
Measurement areaMAV: Ø8.0 mm
RepeatabilityStandard deviation within ΔE*ab 0.04 (Measurement conditions: White calibration plate measured 30 times at 5-second intervals after white calibration was performed)
Inter-Instrument
Agreement
Within ΔE*ab 0.20 (Average for 12 BCRA Series II color tiles; MAV SCI; compared to values measured with master body at 23°C)
Applicable standardsDIN 5033 Teil 7, JIS Z 8722 Condition “c”, ISO 7724/1, CIE No.15
CIE Observer2° and 10° CIE standard colorimetric observer
CIE IlluminantsA, C, D50, D65, F2, F6, F7, F8, F10, F11, F12, ID50, ID65, User illuminant
(simultaneous evaluation with two light sources possible)
Display dataSpectral graph, colorimetric values/graph, colour difference values/graph, PASS/FAIL judgment, pseudo colour
Colorimetric valuesXYZ, Yxy, CIELAB, CIELCh, HunterLAB, color difference in these spaces and Munsell (C),
IndexesMI, WI (ASTM E313-73); CIE(WI/Tint)), YI (ASTM E313-73; ASTM D1925), ISO Brightness (ISO 2470). Strength, Opacity, Gray scale, 8°   gloss value User index *1
Color difference equations∆E*ab, ∆E94, ∆E00, CMC (I:c), Hunter ∆E / DIN99o
Measurement time Approx. 0.7 sec (Measurement mode: SCI or SCE)
[From pressing trigger button to measurement completion]
Minimum interval between measurementsApprox. 1.5 seconds (Measurement mode: SCI or SCE)
Battery performanceMeasurement mode: SCI or SCE (with dedicated lithium battery)
Standalone: Approx. 3000 measurements (at 10s intervals at 23°C)
Bluetooth®: Approx. 1000 measurements (at 10s intervals at 23°C)
Data memoryTargets: 1000  Samples: 5100
InterfaceUSB 2.0; Bluetooth® (SPP-compatible. Optional Bluetooth module)
Power sourceDedivated lithium-ion battery (removable), USB bus power (with lithium-ion battery installed) Dedicated AC-Adapter (with lithium-ion battery installed)
Charging timeApprox. 6 hour
Viewfinder FunctionAvailable (with white LED illumination)
Display languagesEnglish, French, German, Italian, Polish, Portuguese, Russian, Spanish, Turkish, Chinese (simplified), Japanese
Display2.7-inch TFT color LCD with reversible portrait viewonf mode
Operating temperature /
humidity range
5 – 40°C, relative humidity 80% or less (at 35°C) with no condensation
Storage temperature /
humidity range
0 – 45°C, relative humidity 80% or less (at 35°C) with no condensation
Standard accessoriesCalibration stage, Lithium-Ion battery, flat-type battery cover, wrist strap, USB cable, USB power supply and *Spectrophotometer Configuration Tool CM-CT1 *Available for download on the web
Optional AccessoriesHard case, Battery charger and spare batteries, stapler-type target mask, Bluetooth®module, Target sheet for gloss and SpectraMagic™ NX software
Dimensions
(W × H × L) [mm]
Approx. 81 x 93 x 229
Weight [g]Approx. 620