FIELD: analysis of materials. SUBSTANCE: snow sample is first partially removed on side of sample intake hole with the aid of pusher. Remaining part of snow sample is forced out by piston stroke. Device for taking snow samples is provided with detachable head having sample receiving hole. Head is made in form of cylindrical member with ring and coupling mounted on it. Ring is provided with cutting working surface on side of sample receiving hole. Coupling is used for connecting the device with sample taking cylinder. Radial holes for receiving the weighing device are made in cylindrical member on side of sample receiving hole and in ring having cutting working surface. Radial holes are located on diametrically opposite sides. Piston is provided with two blind holes for receiving the pusher. Holes are located on opposite sides of piston along its axis. Pusher is detachable. EFFECT: enhanced efficiency. 3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR SAMPLING SNOW | 2003 |
|
RU2247351C2 |
| APPARATUS FOR SAMPLING SNOW | 0 |
|
SU1428984A1 |
| DEEP SOIL THERMOMETER | 1991 |
|
RU2057305C1 |
| METHOD FOR COLLECTING SNOW SAMPLES FOR ENVIRONMENTAL STUDIES AT CONCENTRATED SITES AND DEVICE FOR ITS IMPLEMENTATION | 2023 |
|
RU2815007C1 |
| METHOD OF DETECTING SULPHATE POLLUTION OF SNOW COVER (VERSIONS) AND DEVICE FOR TAKING SNOW SAMPLES WITH SURFACE FROST | 2007 |
|
RU2363939C1 |
| MULTIFUNCTIONAL HAND TOOLS | 2007 |
|
RU2364499C2 |
| SAMPLING TOOL | 0 |
|
SU883380A1 |
| UNIFLOW SAMPLER OF DISPERSING PHASE IN HIGH-TEMPERATURE AND HIGH-SPEED TWO-PHASE FLOWS | 1995 |
|
RU2108559C1 |
| SAMPLER FOR HIGH-VISCOUS OIL | 2014 |
|
RU2573658C1 |
| LAYERWISE SNOW SAMPLER | 2011 |
|
RU2477461C2 |
