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Electron microscopes can excite electrons to form images that magnify micron and nanostructures up to 10 million times, providing amazing levels of fine magnification and allowing researchers to observe even individual atoms. CD BioSciences can provide innovative solutions for electron microscopy and microanalysis. We offer JEOL JEM-ARM200CF instruments that allow customers to combine high-resolution imaging with physical, elemental, chemical and electrical analysis to obtain usable data from the widest range of samples.
Technical Specifications
• STEM resolution (HAADF) : 0.078 nm @ 200kV; 0.136 nm @ 80kV
• STEM Resolution (BF) 0.136 nm @ 200kV
• TEM Resolution: 0.10 nm lattice, 0.19 nm point-to-point @ 200kV.
• Accelerating Voltage: 200, 120, 80kV.
• Objective lens (TEM) : focal length 1.9 mm, Cs 0.5 mm, Cc 1.1 mm, minimum focus step 0.25 nm.
• Objective Lens (STEM) Cs -0.1 mm to 0.6 mm, Cc 1.4 mm
• Magnification Range (TEM) : 2,000× - 2,000,000×.
• Magnification Range (STEM) 20,000× - 150,000,000×
• Camera length range: 80 - 2,000 mm.
• Specimen Tilt range up to +/-25 degrees (X & Y) depending on Specimen Stage.
• Specimen movement: 2 mm (X,Y), 0.1 mm (Z)
• Energy Resolution (Quantum) : 0.35eV
The JEM-ARM200CF is a probe aberration corrected 200kV STEM/TEM with a cold field emission source with 0.35eV energy resolution. For HAADF imaging at 200kV this instrument has a resolution of less than 0.08 nm. There are HAADF, LAADF, BF/ABF and a Gatan ADF/BF STEM detector. Up to four STEM images can be recorded simultaneously. For TEM Imaging the microscope has two CCD cameras - an upper 4MP camera and a lower 11MP camera. For microanalysis the microscope is equipped with a Gatan Quatum GIF and an Oxford X-max 100TLE windowless SDD X-ray detector both of which are capable of atomic resolution mapping.
In addition to the standard holders, Double Tilt Heating (1000℃), Double Tilt Cooling (-170℃), STM-TEM, Double Tilt Electrothermal (1200℃), Liquid, Vacuum Transfer and Single Tilt Tomography (+/- 70 deg) holders are available for this microscope.
Reductions in quoted unassisted rates are offered to groups that use more than 60 hours of aberration corrected microscope time in a calenda
CD BioSciences provides JEOL JEM-ARM200CF-based electron microscopy imaging services to our clients. If you are interested, please feel free to contact us.
Please fill out the form below and we will get back to you as soon as possible with a quotation for the item you are interested in.
CD BioSciences is committed to providing a tailored service to researchers working in the fields of biology and chemistry. Our mission is to accelerate the progress of your research through our technical support.