. Condensed milk and milk powder, prepared for the use of milk condenseries, dairy students and pure food departments. Condensed milk. SwKK'i'iiNiiD Cond1':ns:';d Milk—Striking 93 Sampling of Batch.—The samples can be drawn from the pan by operating- the two valves at the bottom explained under "Description of Vacuum ; While the milk is condensing, the partial vacuum in the pan makes impossible the drawing ofT of the sample by simply opening the outlet. Instead of causing the milk to come out, air would rush in with violent force and would cause the milk in the pan to be thrown o
. Condensed milk and milk powder, prepared for the use of milk condenseries, dairy students and pure food departments. Condensed milk. SwKK'i'iiNiiD Cond1':ns:';d Milk—Striking 93 Sampling of Batch.—The samples can be drawn from the pan by operating- the two valves at the bottom explained under "Description of Vacuum ; While the milk is condensing, the partial vacuum in the pan makes impossible the drawing ofT of the sample by simply opening the outlet. Instead of causing the milk to come out, air would rush in with violent force and would cause the milk in the pan to be thrown over into the con- Fig. 27. A con- venient device for sampling the condensed mill< in the pan Courtesy of Arthur Harris & Fig. 28. A convenient device for sampling condensed milk in the pan Courtesy of Arthur Harris & Co. denser, besides dangerously jolting the machinery. For this reason the outlet is equipped with two valves, both of which are closed dur- ing the condensing process. For taking samples, open the upper valve. This allows the condensed milk to run into the nipple between the two valves. Now close the upper valve and open the lower one. The milk v^'ill run out freely. The first sample should be rejected, as it may contain water caught in the nipple. For greater convenience and increased rapidity of sampling, especially constructed sample testers or striking cups, attached to the side of the body of the pan may be used. The latest in-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hunziker, Otto Frederick, b. 1873. La Fayette, Ind. , The author
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Keywords: ., bookauthorhunzikerottofrederick, bookcentury1900, bookdecade1910
