Diaphanoscope DSZ-2M
Diaphanoscope Mototech DSZ-2M Mototech DSZ-2M diaphanoscope for determining glassiness of grain is used in grain receiving laboratories and flour milling enterprises, in agriculture and testing centers of the Russian State Institute of Chemical History. The diaphanoscope is designed to determine the glassiness of grain by its optical properties. The operating principle of the diaphanoscope is based on unequal the ability of glassy and mealy grains to transmit light flux, i.e. in differences in their optical properties. The method is based on visual perception caryopsis structures: in the glassy endosperm, starch grains are tightly bound between themselves and an intermediate substance containing nitrogen, which makes the grain transparent; In mealy endosperm, the caryopsis is opaque when cut. Diaphanoscope grain consists of a housing, a cassette for 100 grains, a movement mechanism a cassette that allows you to simultaneously view 10 grains; light source - incandescent lamp, which is located at an angle of 50° in the cassette, which provides the entry of scattered light onto it; lenses with magnification 1.43. For insulation laboratory assistant's eyes and lenses to protect against extraneous light, a mask made of dark polymer material. Manba: https://www.nv-lab.ru/catalog_info.php?ID=367
- Average
- number of tests per hour: 10
- General
- number of grains analyzed in a sample, pcs: 100
- Number
- grains simultaneously in the field of view, pcs: 10
- Type
- cassettes: movable
- Management
- moving the cassette: manual
- Multiplicity
- magnification: 2.5
- Power supply,
- V/Hz: 220 / 50
- Consumed
- power, W: 5
- Duration
- measurements, min no more: 4
- Mass,
- kg: 4.0