The color analyzer ANC-02 is designed to measure the whiteness of wet pulp in the laboratory. The principle of operation of the ANC-02 device is based on the measurement of the reflection of optical radiation of three wavelengths by the cellulose with subsequent processing of the signals.
The measuring unit is designed as a desktop device and includes a rigid metal housing in which power boards, signal processing, an opto-electronic unit, a pulp spinning device are located. Cellulose of initial dryness of 10-20% is placed in a special container, which is installed in the nest of the spinning device. The measurement takes several seconds. The result of the measurement is indicated on the display.
Range of measured whiteness: 30 - 100%.
Initial dryness of the sample: 10-20%
Maximum absolute error of measurement: 0,5%.
Presentation of information:
- alphanumeric display with backlight on the front panel of the device, indicating the current value of whiteness in%.
Overall dimensions of the electronic measuring unit: 310 x 310 x 550 mm; Mass of the electronic measuring unit is not more than 20 kg.
Power supply: 220 + 10 / -15 V, 50 Hz.
Power consumption is not more than 200 W.
Power supply: cleaned compressed air at a pressure of not less than P = 0.3 MPa (3 atm.)
Permissible environmental parameters: humidity up to 95% at 20 ° C, pressure 760 mm Hg. Art. +/- 30, the temperature is from +5 to +35 ° C.