Удобрения. Метод определения насыпной плотности (без утрамбовки) мелкогранулированных удобрений
Название (англ.):
Fertilizers; determination of bulk density (loose) of fine-grained fertilizers
Описание (англ.):
The method is applicable to fertilizers, dry only, which contain a large proportion of particles of diameters less than 0,5 mm. Its principle is pouring the fertilizer from a specified filling device into a specified measuring cylinder of known volume and weighing the contents of the cylinder. If the fertilizer has absorbed moisture during transport or storage, it is necessary to dry it in an environmental chamber.
Заменяет стандарты:
ISO 7837(1983.11)
Дата регистрации:
01.08.92
Дата введения:
01.07.92
Код КГС:
Л19
Код ОКСТУ:
2180
Код ОКС(МКС):
65.080
Код ОКП:
2180
Нормативные ссылки:
DIN ISO 7837-1986, EQV*BS 5551 PART 3 SECTION 3.3(1992/BSI), EQV ISO 7742-1988*ISO 8358-1991
Ключевые слова:
AGRICULTURE BULK DENSITY DENSITY MEASUREMENT DETERMINATION FERTILIZERS FINE-GRAIN MATERIAL FINE-GRAINED MEASUREMENT MEASURING INSTRUMENTS PARTICLE SIZE MEASUREMENT SOIL IMPROVEMENT SOIL IMPROVING MATERIALS STORAGE TESTING TESTS GRANULAR MATERIALS