Methods for close automatic control of incubating temperatures in laboratories . Fig. 13.—Chart of temperature maintained in incubating room, Biochemic Division,April 7 to 14, 1919. The system of control used is not so sensitive as that used iathe Pathological Division. flow of gas. These incubators occupied a large floor space, the con-trol of temperatures was poor, and the fire hazard was great. Withthe present installation of incubating rooms the capacity has beenabout doubled and the space occupied has been reduced about one-half. Furthermore, the cultures have grown better than ever befor
Methods for close automatic control of incubating temperatures in laboratories . Fig. 13.—Chart of temperature maintained in incubating room, Biochemic Division,April 7 to 14, 1919. The system of control used is not so sensitive as that used iathe Pathological Division. flow of gas. These incubators occupied a large floor space, the con-trol of temperatures was poor, and the fire hazard was great. Withthe present installation of incubating rooms the capacity has beenabout doubled and the space occupied has been reduced about one-half. Furthermore, the cultures have grown better than ever before,a result mainly of the very uniform temperature which has beenmaintained in the incubating rooms. o. { BULLETIN No. 951 Contribution from the Bureau of Animal IndustryJOHN R, MOHLER, Chief 4^methodsforclosea951bowe
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Keywords: ., bookcentury1900, bookdecade1920, bookpublisherwashi, bookyear1921
