Show standardized cream Is 4 1 I 1 held without variation wh where ere a standardized creane is sold either of 20 per cent fur for coffee offee cream or 40 ipa per cent for whipping an exom effort should be tedde ina de to hold to tilts test without any serious variation A ten turn each minute on the separator crank will change the test nearly 31 per cent also any great grat change in the temperature of 0 the milk at time of separation will affect affet the test 1 losses from i these may prove as serious as using a workout machine or one in which tile bowl Is out of balance although the newet newel models turn much easier ea aler than the older ones ef those with power available are making use of elther either electr electricity aulty or gasoline to help secure secure a uniform speed und and also take some of 0 f the drudgery from the job |