FT-107 Fertilizer bulk density (Loose) Tester Standards based

First, the standard basis: Determination of bulk density GBT 13566.1-2008 fertilizer - Part 1: Loose bulk density (loose) Determination of bulk density while meeting the ISO3944-1992 fertilizer.

GB / T 13566 provisions of this part of the determination of solid fertilizers loose bulk density.
This section applies only in the dry fertilizer, such as manure have moisture in the transport, storage process, it must be measured before the environmental test chamber at a constant low humidity dry. This section does not apply to powdery fertilizer, does not apply to contain large amounts 5MM diameter larger than the fertilizer granules.

FT-107 Fertilizer bulk density (Loose) Tester Standards based

Second, the instrument components and technical requirements

1. The mounting bracket of stainless steel 2 funnel: stainless steel, angle of 60 degrees, the outlet diameter of 25mm; 3. Scraper: the use of stainless steel ruler; 4. funnel export control valves, 5. Receive cylinder: diameter 60mm High: 370mm; 6. Brush: used to clean up; 7. stirring rod