Laboratory whiteness meter Ekan BARS
Laboratory whiteness meter Ekan BARS. Designed to determine the whiteness of flour and evaluate its grade in accordance with current standards. The whiteness meter is used in laboratories of flour-grinding and bakery enterprises, as well as testing laboratories involved in assessing the quality of grain and flour. The operating principle of the device is based on measuring the zonal reflection coefficient of the compacted-smoothed surface of flour using a built-in standard. The whiteness meter allows simultaneous parallel measurements of the whiteness of the sample under study. The average value is calculated automatically, which significantly reduces the analysis time. All results of whiteness determinations are stored in the archive. The operator has the opportunity to view the electronic measurement log. Reaching operating mode takes no more than 30 seconds. Determination of whiteness is carried out in 15 seconds. The automatic tuning system based on the built-in standard allows for long-term stability without the need for manual tuning. During operation, the standard is set to the working position by an additional drive. The presence of two photometric blocks and a cuvette with two cells. The device is easy and convenient to clean. Features: Minimal influence of the human factor on measurements. Quick and easy cleaning. Quick and convenient cleaning of the device Stability and reproducibility of measurement results. Saving results in a database. Fast measurement in a few seconds. Manba: https://www.nv-lab.ru/catalog_info.php?ID=5290
- Measuring range of whiteness index coefficient, %: 72-86
- Absolute error in measuring the whiteness index, %,
- no more than: 1
- Spectral range, nm: 510-580
- Dominant wavelength, nm: 540±10
- Range of instrument readings, conventional units: 0-100
- Time to determine flour whiteness, s, no more: 20
- Power consumption, W, no more: 65
- Network, V/Hz: 220±22/50±1
- Time to reach operating mode, s, no more than: 60
- Overall dimensions, mm, no more: 210x210x290
- Weight, kg, no more: 8