Grain sample spear Ø35mm
Grain sample spear GSS
1.0, 1.5, 2.0, 2.5 or 3.0 meter length
Improved coned tip either in plastic or metal
Removable solid metal handgrip
Sequential spiral opening
Made of anodised aluminum
Carton tube for safe storage and transportation
TECHNICAL SPECIFICATIONS
| Grain Sample Spear model | GSS3510 | GSS3515 | GSS3520 | GSS3525 | GSS3530 |
|---|---|---|---|---|---|
| Diameter of the outer tube, mm/in | 35 / 1⅜ | 35 / 1⅜ | 35 / 1⅜ | 35 / 1⅜ | 35 / 1⅜ |
| Sample spear entire length, m/in | 1.0/39.4 | 1,5/59 | 2,0/ 79 | 2,5/98.5 | 3,0/118 |
| Amount of sampling openings | 4 | 6 | 8 | 10 | 12 |
| Openings size, mm/inch | 120/4.72 | 120/4.72 | 120/4.72 | 120/4.72 | 120/4.72 |
| Sampling volume, ml ≈ | 850 | 1100 | 1300 | 1700 |