this video is perfect. It comes from the perspective of a hacker not afraid to make tools like hisheat block and incubatorwhich should absolutely be built rather than purchased but certain things, like acentrifuge, should be purchased when the lab is mature. In the middle we have the autocl...
Model:DW-220A;Wavelength Range:190nm ~ 900nm;Light Source:8-lamp turret automatically rotates and aligns;Lamp current range:0~15mA;heating rate:more than 2500℃/s;Spectral Bandwidth:0.1nm, 0.2nm, 0.4nm, 0.8nm, 1.6nm;Diffraction Grating:Groove 1800lines/m
The insertion and then the handling of a gel in an analysis chain of the lab-on-chip type are difficult to apply. As regards present centrifuges, utilized in biology, biochemistry or in medical diagnosis for isolating constituents or purifying biological samples, they consist of an axis bearing...
The operator then rotates a knob to bring the needle back to the resting place and reads the level of alcohol from the knob — the more the operator must turn the knob to return it to rest, the greater the level of alcohol. The Chemistry of Alcohol The alcohol found in alcoholic beverag...
1 and 3, rotates shaft 16 and rotor 18 at a speed sufficient to cause cavitation within the fluid. The endosperm, germ and pericarp are separated by the combined effects of the rapid creation and implosion of the cavitation bubbles formed within the fluid, abrasion between the fluid and corn...
37. The method of claim 36 wherein the separation section has a length greater than 2πr. 38. The method of claim 27 wherein the flow path is defied by a channel centrifuge. 39. The method of claim 27 wherein the pathogenic organisms are protozoa. ...
This latter strategy appears to permit a much smaller radius and greater angular 13 velocity than suggested by Table1, raising the hope that an on-board centrifuge may be a viable alternative to rotating the entire habitat. Several questions regarding the efficacy of this approach come to mind...
A total of 112 assemblies were mounted on a centrifuge, providing three different acceleration (g) levels for some periods during the 7 min-lasting microgravity phase of the rocket flight. At predefined times and different g levels, the fixative was injected into the cell suspension in groups ...
The submersible aerator consists of a pump that draws atmospheric air through a hollow suction pipe connected to the propeller at the other end submerged in water. The propeller rotates at a high-speed rpm, enough to cause air suction in the hollow pipe to generate bubbles due to the ...
In the proposed centrifugal filtration device, a filter is mounted in the center of the centrifugal chamber. The particles move towards the centrifuge wall away from the filter under centrifugal force, so a filtration cake is unlikely to accumulate here. The working fluid is injected continuously,...