Spectrophotometers
Models CM-2600d / CM-2500d
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Spectrophotometer CM-2600d is the world's first portable spectrophotometer
equipped with automatic UV adjustment function. CM-2500d is equipped with
the same features and lower price. Containing a measuring area Ø8mm
without instantaneous UV adjustment function.
| FEATURES |
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| SPECIFICATIONS | |
| Illuminating / Viewing system | d/8 (diffused illumination, 8° viewing angle), equipped with simultaneous measurement of SCI/SCE, (conforms to DIN 5033 Teil7, JIS Z 8722 Condition C Standard, ISO 7724/1, CIE No. 15, ASTM E1164) |
| Size of integrating sphere | Ø 52mm |
| Detector | Silicon photodiode array (dual 40 element) |
| Spectral separation device | Diffraction grating |
| Wavelength range | 360-740nm |
| Wavelength pitch | 10nm |
| Half bandwidth | approx. 10nm |
| Reflectance range | 0 to 175%, résolution 0.01% |
| Light source | 3 pulsed xenon lamps (2 xenon lamps for cm-2500d) |
| Measurement time | Approx. 1.5 sec. (approx 2 sec for fluorescent measurement) |
| Minimum measurement interval | 3 sec for SCI/SCE is possible by a single measurement) |
| Measurement / Illumination area | MAV: Ø8 mm / Ø11 mm SAV: Ø3 mm / 6mm (selectable between MAV and SAV) only MAV is available for CM-2500d) |
| Repeatability | Spectral Reflectance: Standard deviation within 0.1% (360
to 380nm within 0.2%) Chromaticity Value: Delta E*ab within 0.04 (when a white calibration plate is measured 30 times at 10sec intervals after white calibration) |
| Inter instrument agreement | Delta E*ab within 0.2 (MAV/SCI) based on 12 BCRA Series II color tiles compared to values measured with master body |
| UV adjustment | Instantaneous adjustment (no mechanical adjustment required) *With UV400nm cut filter (no UV adjustment function for CM-2500d) |
| Measurement mode | Single/averaging (auto mode: 3, 5, 8 flashes / manual mode) |
| Interface | RS-232C |
| Observation | 2/10° (CIE 1931/2°, CIE 1964/10°) |
| Observation light source | 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), WI / Tint CIE (Ganz / Griesser), YI (ASTM E313 / ASTM D1925), ISO Brightness (ISO 2470), Density status A/T |
| Data memory | 700 (SCI/SCE as a set) |
| Tolerance judgment | Tolerance for color difference (both box and elliptical tolerances can be set) |
| Power sources | AA-size battery (x4), AC adapter |
| Dimensions (WxHxD) | 69 x 96 x 193 mm |
| Weight | Approx. 670g (without batteries) |
| Operating environment | 5 to 40°C; less than 80% RH (no condensation); installation category: 2; pollution degree: 2 |
| Storage environment | 0 to 45°C; less than 80% RH (no condensation) |
| STANDARD ACCESSORIES |
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| Optional Accessories |
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