Prouducts 
Contant Spectrophotometer CM-3630
The CM-3630 bench-top spectrophotometer ensures perfect compliance to optical standards ISO 2469 and ISO 2470 used in the Pulp and Paper Industry. Together with the designated software values for color, brightness, whiteness and yellowness indices are calculated and displayed in full accordance with several international and national standards such as ISO, SCAN, DIN, TAPPI, CPPA and AFNOR.
Numerical UV-Control makes calibration and adjustments to whiteness and tint a fast and easy procedure. In fact, in just a few seconds your instrument is perfectly calibrated, much faster and with conventional instruments. Since everything's done numerically, and with the significant reduction in moving parts, it is almost maintenance free
Using the patented Numerical UV control (NUVC) it is a highly accurate and reliable bench top spectrophotometer in the production environment. Controlled via the optional software SpectraMagic NX, the CM-3630 can give values for color, tint, whiteness, yellowness, brightness, fluorescence, and opacity. Furthermore, the Numerical UV-Control allows easy adjustment of the instrument's parameters to other instruments and thus, ensuring closer data correlation.
Features
Accurately measures opacity, brightness, fluorescence, color, whiteness, and tint
d/0 optical system is compliant with all relevant standards, such as ISO 2469, ISO 2470
Patented Numerical UV Control makes calibration and adjustments to whiteness and tint simple and fast
Single measurement diameter o34mm illumination area/o30mm measurement area
Measures at 10nm intervals over a full range of wavelengths from 360nm to 740nm
Controlled with a PC using SpectraMagic NX software
Built with few moving parts, resulting in reduced maintenance and repair costs
Vertical design that is compact and lightweight
Specifications
| Model | CM-3630 |
|---|---|
| Illumination/viewing system | Reflectance: d/0° (diffused illumination, 0° viewing) Conforms to ISO 2469, JIS P8148, DIN 53145-1 and DIN 53145-2 standards. |
| 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. 10nm |
| Reflectance range | 0 to 200%; resolution: 0.01% |
| Light source | Pulsed xenon lamps (x 3) |
| Measurement time | Approx. 1.5 seconds (for measurements of fluorescent colors, at 9600 bps) |
| Minimum interval between measurements | Approx. 4 seconds; when reflectance measured, approx. 5 seconds; when fluorescent color |
| Measurement/illumination area | Φ 30 mm / Φ 34 mm (Fixed) |
| Inter instrument agreement | Mean ΔE*ab 0.2 based on 12 BCRA Series II color tiles compared to values measured with master body |
| Repeatability | Spectral reflectance: Standard deviation within 0.1% Colorimetric values: Standard deviation within ΔE*ab 0.02 (condition; white calibration plate measured 30 times at 10-second intervals) |
| Temperature drift |
Spectral reflectance: Within +- 0.10%/°C Color difference: Within ΔE*ab 0.05/°C |
| UV adjustment | Instantaneous numerical adjustment |
| Control method | Directly connected to a computer |
| Interface | RS-232C format |
| Output data | Count, conditions, status |
| Other | Automatic delimiter code detection (during serial data communication) |
| Power | 100-240VAC, 50-60Hz 25W AC (with a dedicated AC adapter) |
| Size (W x H x D)/weight | 300 x 585 x 315mm / 15.5Kg |
| Operation temperature/humidity range | 13 - 33°C, less than 80% RH (at 33°C with no condensation) |
| Storage temperature/humidity range | 0 - 40°C, less than 80% RH (at 33°C with no condensation) |
| Standard accessories | White calibration plate CM-A133, Zero calibration box CM-A119, AC adapter AC-A12, RS-232C cable IF-A12, Accessory Case CM-A117, Dust Cover CM-A118, Unit Driver CM-A108 |
| Optional accessories | Color Data Software SpectraMagic NX CM-S100w, Opacity jig CM-A134, RS-232C cable IF-A13 |
