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Portable Spectrophotometers
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Portable Spectrophotometer CM-2500d
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Product description
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Designed for versatility in various applications, the 2500d is a portable integrating sphere spectrophotometer incorporating Numerical Gloss Control. The CM-2500d is a high performance, low cost, portable spectrophotometer ideal for measuring paints, plastics, automobiles, ceramics, architectural interiors, textiles, paper, food, etc. |
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| Specifications |
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Model
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2500d Spectrophotmeter |
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Illumination/observation
system
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d/8 (diffuse illumination, 8-degree viewing), equipped with simultaneous measurement of SCI (specular component included)/ SCE (specular component excluded) Conforms to CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7 and JIS Z8722 Condition C standard |
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Sphere Size
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d 52mm |
| Light-receiving element |
Silicon photodiode array (dual 40 elements) |
| Spectral separation device |
Diffraction grating. |
| Wavelength range |
360 to 740nm |
| Wavelength pitch |
10nm |
| Half bandwidth |
Approx. 10nm |
| Reflectance range |
0 to 175%; resolution: 0.01% |
| Light source |
2 Pulsed xenon lamps (X4) |
| Measurement time |
Approx. 1.5 seconds (approx. 2 seconds for fluorescent measurement) |
| Minimum interval between measurements |
3 seconds for SCI/SCE (4 seconds for fluorescent measurement) |
| Battery performance |
Alkaline manganese: up to 1000 measurements |
| Measurement/illumination area |
d8mm/ d11mm |
| Repeatability |
Spectral Reflectance: Standard deviation within 0.1% (380 to 740nm Within 0.2%)
Colormetric values: Standard deviation within ΔE*ab 0.04
Measurement Conditions: White calibration plate measured 30 times at 10-second intervals after white calibration was performed |
| Inter-instrument agreement |
Within ΔE*ab 0.2 (MAV/SCI) based on 12 BCRA Series II color tiles compared to values measured with master body |
| Measurement Mode |
Single measurement/automatic averaging of multiple measurements (auto mode: 3, 5, 8 times/manual mode) |
| Interface |
RS-232C, Standard |
| Observer |
2/10 degrees (CIE 1931/2°, CIE 1964/10°) |
| Illuminant |
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/graph, PASS/FAIL result |
| Color space / colorimetric data |
L*a*b*, L*C*h, CMC (1:1), CMC (2:1), CIE94, Hunter Lab, Yxy, Munsell, XYZ, MI, WI (ASTM E313/CIE), YI (ASTM E313/ASTM D1925), ISO Brightness (ISO 2470), Density status A/T, L*a*b*, L*C*h* |
| Data Memory |
700 (SCI/SCE as a set) |
| Tolerance judgement |
Tolerance for color difference (both box and elliptical tolerances can be set) |
| Power Source |
4 AA-size battery or AC adapter |
| Operating Environment |
5 to 40°C; relative humidity 80% or less wwith no condensation |
| Storage Environment |
0 to 45°C, relative humidity 80% or less with no condensation |
| Size (W x H x D)/Weight |
69 x 96 x 193mm/670 grams |
| Standard accessories |
White calibration plate, Target mask 8mm, RS-232C cable, AC Adapter, AA-size battery (x4) |
| Optional Accessories |
Hard case, Dust cover set, Dust cover, SpectraMagic(software), Zero calibration box |
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This specification can be changed without prior notice.
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