Horizontal Alignment Colour Measurement Spectrophotometer For Reflectance
CM-2300d Konica Minolta Spectrophotometer for reflectance color measurement
The Spectrophotometer CM-2300d is a portable sphere type spectrophotometer with horizontal alignment, which is most convenient to measure the colour of flat or large samples. The models is using the patented numerical gloss control (NGC) which delivers measurement data’s including (SCI) and excluding (SCE) surface conditions in one measurement sequence.
Single handed operation is achieved with the "Navigation wheel" and the sample observation port allows perfect sample positioning. The large information display shows measurement data either as numerically or graphically.
Model:CM-2300d
|
Model |
Spectrophotometer CM-2300d |
|---|---|
| Illumination / Viewing system | d:8° (diffuse illumination, 8-degree viewing ), equipped with simultaneous measurement of SCI (di:8° specular component included) / SCE (de:8° specular component excluded) Conforms to CIE No.15,ISO 7724/1,ASTM E1164,DIN 5033 Teil7 and JIS Z8722 Condition C standard. |
| Sphere Size | Ø 52 mm |
| Light-receiving element | Silicon photodiode array (dual 40 elements) |
| Spectral separation device | Diffraction grating |
| Wavelength range | 360 nm to 740 nm |
| Wavelength pitch | 10 nm |
| Half bandwidth | Approx. 10 nm |
| Reflectance range | 0 to 175%, resolution: 0.01% |
| Light source | 2 pulsed Xenon lamps |
| Measurement time | Approx. 1.5 seconds |
| Minim um interval between measurements | 3 seconds for SCI/SCE |
| Battery perfomance | Alkaline manganese:approx. 1000 measurements |
| Measurement/illumination area | MAV : Ø 8 mm / Ø 11 mm |
| Repeatability | Spectral Reflectance:Standard deviation within 0.2% (360 to 380 nm within 0.4%) Colorimetric Value : Standard deviation within ΔE*ab 0.08 (Measurement conditions: white calibration plate measured 30 times at 10-second intervals after white calibration was performed) |
| Inter instrument agreement | withinΔE*ab 0.4 (MAV/SCI) Average for 12BCRA Series II color tiles compared to values measured with master body at 23°C. |
| Measurement mode | Single measurement/automatic averaging of multiple measurements(auto mode: 3, 5, 8 times/manual mode) |
| Interface | RS-232C standard |
| Observer condition | CIE: 2° and 10° colorimetric standard observer |
| Illuminant condition | CIE: A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12 (simultaneous evaluation is possible using two light sources) |
| Display data | Spectral value/graph, colorimetric value, color difference value; PASS/FAIL result, relative gloss value |
| Color space / colorimetric data | L*a*b*, L*C*h, CMC (1:1), CMC (2:1), CIEDE94, CIEDE00, Yxy, Munsell, XYZ, MI, WI (ASTM E313-73), YI (ASTM D1925) |
| Data memory | 1700 sets of data (SCI/SCE as 1 data) |
| Tolerance judgment | Tolerance for color difference (1 set of tolerances can be set) |
| Power source | 4 AA-size battery or AC adapter AC-A305 |
| Dimensions (W × H × D) | 69 × 96 × 193 mm |
| Weight | Approx. 670 g (without batteries) |
| Operating temperature / humidity range (*1) | 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 (at 35°C) with no condensation |
| Standard accessories | White calibration plate, Target mask Ø 8 mm, RS-232C cable, AC adapter, AA-size battery (×4) |
| Optional accessories | Hard case, Dust cover set, Dust cover, SpectraMagic™NX (software), Zero calibration box. |
| Display languages | English, Chinese |
Optional Accessories:
Hard case, Dust cover set, Dust cover, SpectraMagic(software), Zero calibration box
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