HTML5 Webbook

20/40

8230.Equipment information department Category Equipment name Manufacturer model specifications/features Installation location Equipment person in charge Photo department Category Equipment name Manufacturer model specifications/features Installation location Equipment person in charge EPMA) JEOL JXA-2 electron probe microanalyzer is a surface analyzer capable of elemental analysis and structural analysis.By irradiating the surface of a material with an electron beam and analyzing it by generating various signals such as backscattered electrons and characteristic X-rays, image observation, qualitative (qualitative analysis), and quantitative analysis (semi-quantitative analysis and quantitative analysis) and elemental distribution (line analysis surface analysis) can be observed.It can be used for a very wide range of basic and applied research, including biological hard tissue, steel, minerals, semiconductors, ceramics, and fibers.Shinagawa Campus Special Experiment Building, 4000nd Floor, Department of Marine Bioresources, Professor Stolsmann Carlos Augusto, Academic Research Institute, Department of Marine Bioresources 1 kV to 30 kV, magnification 40X to 100X.A scanning electron microscope is an instrument that allows you to "see" objects on a very fine scale.An electron beam accelerated by a high-voltage electron gun scans the surface of the sample, and secondary electrons generated from the sample are captured by a detector.The signal is converted into an image by a computer and displayed on the LCD monitor.Due to the large depth of focus, 000D images can be formed on samples with undulations, and inorganic and organic substances can be observed on the scale of micrometers to nanometers.It can be used for surface observation of marine organisms, shape of processed marine products, and research on seafloor minerals.Shinagawa Campus Special Experiment Building 3F Electron Microscope Room Marine Environmental Science Department Assistant Professor Naho Miyazaki Bioresources Division Electron Microscope (250) Electron Microscope Environmental Control Type SEMFEI Quanta1.0 Electron Gun: Tungsten Thermionic Electron Gun.Resolution: High vacuum mode: 2.5 to 30 nm (1.4 kV), Low vacuum mode: 30 nm (20 kV).Magnification: 1X to 000X.Observed images: secondary electron image, backscattered electron image.In addition to observation under a normal high-vacuum atmosphere, insulators can be observed without pretreatment by controlling the degree of vacuum in the sample chamber with water vapor.In addition, cooling by the Peltier cool stage and environmental control observation by the high temperature stage are possible.Shinagawa Campus Special Experiment Building 000F Food Production Science Department Professor Mika Fukuoka Department Academic Research Department Marine Bioresources Department This is an easy-to-use transmission electron microscope.It can be used for a wide range of basic and applied research, including biomedical research, macromolecular material research, pharmaceuticals, pathological sections, and viruses.Accelerating voltage is up to 3 KV, and observation from low magnification to several hundred thousand times is possible.Specimens such as sections should be observed after being stained with an alternative uranium stain.It is also possible to observe particles such as viruses by staining them with phosphotungstic acid or the like (negative staining method) using an observation grid such as a hydrophilic carbon film.You can take pictures with a high-sensitivity camera.Motohiko Sano, Professor, Department of Marine Bioresources, Electron Microscopy Room, 1400rd Floor, Special Experiment Building, Shinagawa Campus 120.Preparation of research equipment and facilities to connect to the open facility system (3) Research equipment to be registered: electron microscope (XNUMX-XNUMX)