FIELD: powder-like hard substances analysis.
SUBSTANCE: device has reaction tank, made of non-rusting steel and provided with coat for thermostatting, lids with inbuilt holder for piezoquartz sensor, made of same material, piezoquartz sensor, input branch pipe, air output, reaction tank for detection with 100 sm3 volume. Inside said tank cassette perforated on both sides for samples of powder-like, hard substances and air ventilator for evening concentration of light substances at whole volume of cell are placed. Piezosensor is provided with moving cover, making it possible to actuate sensor with stabilized phase balance.
EFFECT: higher precision.
1 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UNIVERSAL MULTI-SENSOR DETECTING CELL | 2004 |
|
RU2253106C1 |
| MULTI-SENSOR DEVICE FOR DETERMINING QUANTITATIVE AND QUALITATIVE FACTORS OF TOBACCO GOODS | 2004 |
|
RU2266532C1 |
| SENSORY DETECTOR CELL | 2002 |
|
RU2207539C1 |
| PROCEDURE OF EXAMINATION OF COFFEE | 2002 |
|
RU2214591C1 |
| METHOD DETECTING HEXANE IN AIR | 2002 |
|
RU2216016C1 |
| METHOD OF DETERMINING NITROMETHANE IN AIR | 2002 |
|
RU2206084C1 |
| SUGAR EXAMINATION METHOD | 2017 |
|
RU2678770C1 |
| METHOD OF DETERMINING NITROMETHANE IN AIR | 2002 |
|
RU2236672C2 |
| ALL-PURPOSE DETECTION SORPTION PIEZO CELL | 2005 |
|
RU2288468C1 |
| METHOD OF DETERMINING ARTIFICIAL FLAVORING AGENTS IN ALCOHOL-CONTAINING SOLUTIONS | 2018 |
|
RU2706438C1 |
