Reflectance Colorimeter: Sucroflex

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	The Sucroflex reflactence colorimeter is used for the color classification of white sugar as the most eye-catching quality factor of sugar is its color, which may vary from brilliant white to yellow-brownish tones. ICUMSA, the International Commission for Uniform Methods of Sugar Analysis, has defined a color type scale for color grading of white sugars. It covers a range from 0 to 6, whereby 0 corresponds to a sugar of maximum whiteness, while 6 indicates a highly colored low-grade white sugar
Features	Measuring principle - Photoelectric sphere photometer for measuring the green/red reflectance ratio of crystal sugar - Based on R(495)/R(620) reflectance ratio measurement at 495 nm and 620 nm - Measuring range from 0.00 to 6.00 (19.99 ) ICUMSA - Color Type Units (CTU) - Calibration facility for the start of the range and the end of the range Features* - Precise color grading of white crystal sugars according to the ICUMSA color type scale - Grain size differences have no effect - Reproducible results, independent of the operator *) The ICUMSA-defined colour type scale extends from 0 to 6 CTU. The usable instrument range of the Sucroflex reflectance colorimeter extends up to 19.99 CTU allowing color measurement also on brown sugars.
Specification	- Measuring principle: Photoelectric sphere photometer for measuring the green / red reflectance ratio of white sugar - Measuring range: 0 to 19.99 CTU (ICUMSA colour type units) above 6 by extrapolation - Accuracy: 0.01 CTU - Reproducibility: ± 0.04 CTU - Light source: Tungsten-halogen lamp, 6 V, 10 W, average life 2000h - Optical wavelength: 495 and 620 nm, tolerance 1%, bandwidth 20 nm - Photodetectors: 2 silicon photodiodes - Interface: RS-232C serial data port - Dimensions and weight: 210 x 310 x 315 (W x D x H), 7 kg - Power requirements: Self adapting to any mains voltage of 90-264 VAC, 47-63 Hz - Calibration: Calibration either by ceramic or sugar standards of about 0 and 6 CTU - Sample Cup: 45 mm ID, depth 20 mm - Standards: ICUMSA, conform to method GS2-13 (2007)
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