. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. AIR-ABRASIVE MICRODISSECTION EXPERIMENTAL 255 Description oj the apparatus An overall view of the apparatus is presented in Figure 1. It consists of the following 5 subunits: air-abrasive unit, master control unit, microdissection unit, dust collector, and gas source. The air-ahrasitr unit shown in Figure 2 (Model C Industrial Air-abrasive Unit. S. S. White) is used without internal modification. It is placed on a shelf over the master control unit (Fig. 2) to which all external electrical connections are FIGURE 2. Ai
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. AIR-ABRASIVE MICRODISSECTION EXPERIMENTAL 255 Description oj the apparatus An overall view of the apparatus is presented in Figure 1. It consists of the following 5 subunits: air-abrasive unit, master control unit, microdissection unit, dust collector, and gas source. The air-ahrasitr unit shown in Figure 2 (Model C Industrial Air-abrasive Unit. S. S. White) is used without internal modification. It is placed on a shelf over the master control unit (Fig. 2) to which all external electrical connections are FIGURE 2. Air-abrasive unit (A) mounted above master control unit (B). • Individual controls are labeled. The master control unit consists of various controls and two D. C. supply unit>: the air-abrasive unit and the dust collector are connected to the mains through it. One of the D. C. supply units delivers a fixed voltage of 120 V to relay coils and electromagnetic clutches as well as to the field winding of the table-drive shunt motor. The armature winding is connected to the second D. C. supply, which is adjusted from 0 to 120 Y through the use of a variable auto-transformer. Tin- output speed of the motor is proportional to the armature voltage, which is indi- cated by a volt-meter. Positioning of the specimen table at full armature voltage- is effected through two, mutually exclusive push-buttons. Table direction during the cutting is preset with a toggle switch and the speed is set by means of the. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological
Size: 1492px × 1675px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
