Zhiromera close dry traffic jams, entering them a little more than half into a mouth of zhiromer. Zhiromera stir up before full dissolution of albumens, overturning not less than 5 times so that liquids in them completely mixed up.
It is necessary to take two measurements of a mass fraction of fat in the same test of milk. If indications differ at a size no more than 0,05%, the arithmetic average of two measurements rounded to 0,01% is accepted to final result. In case the divergence between indications more than), 05%, is taken the third measurement. The arithmetic average of two measurements differing no more than for 0,05% is accepted to final result (
The method is based on release of fat from milk and dairy products under the influence of the concentrated chamois of acid and izoamilovy alcohol with the subsequent centrifugation and measurement of volume of the emitted fat in the graduated part of a zhiromer.
It is recommended for increase of accuracy of measurements, especially for milk of low density, to apply weighing at a test dosage. In this case at first weigh 11,00 g of milk with counting to 0,005 g, then flow sulfuric acid and izoamilovy alcohol.
At a big divergence test is repeated with four parallel definitions. Thus the divergence between an arithmetic average value of results of four definitions and any value from four results of definition should not exceed 0,8 ° for milk, cream, ice cream, milk with fillers.
At a big divergence test is repeated with four parallel definitions. Thus the divergence between an arithmetic average value of results of four definitions and any value from four results of definition should not exceed + 1,8 ° – for milk and cream.
2 cm ³ the AS-60 defoaming agent dissolve in 2 dm ³ the distilled water containing OP-7 excipient which is warmed up up to the temperature of 70 - 80 °C, and solution pour out in the same glass large bottle with a capacity of 10 dm ³.