Colour and Light Measurement Solutions
CM-3630 Benchtop Spectrophotometer
Features
- Bench top model with d/0 geometry
- Provides exact conformity with ISO standards 2469 and 2470 for Pulp & Paper industry.
- Especially designed for paper, pulp and cellulose industry and complies all the European & American international standards such as SCAN, DIN, TAPPI, CPPA and AFNOR.
- Patented Numerical UV control (US patent No. 5,6,36,015) specifically required to find out brightness of paper as per ISO 2469 & 2470. Simultaneous Calibration of Whiteness & ISO Brightness.
- Exclusive FMS Paper Control Software provides Fluorescence, Residual Ink Calculation (ERIC], Scattering and absorbtion coefficient and other measurements like Brightness (ISO 2470), L*a*b*, L*C*h,Whiteness Index /Tint (CIE/Ganz/Griesser) Yellowness Index(ASTM E313/ASTM D1925).
- Opacity Jig enables quick measurement of opacity by turning inbuilt Black and White standard surface.
Application
- Pulp & Paper manufacturer and their vendors
Specification
| Illumination/viewing system |
Reflectance: d/0 (diffused illumination, 0-degree 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 | 360nm to 740nm. |
| Wavelength pitch | 10nm. |
| 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 | 30mm/34mm. |
| UV adjustment | Instantaneous numerical adjustment. |
| Control method | Directly connected to a computer. |
| Interface | RS-232C format. |