The JEM-Z300FSC (CRYO ARM™ 300), equipped with a cold field emission gun, an in-column Omega energy filter, a side-entry liquid nitrogen cooling stage and an automated specimen exchange system, is a cryo-electron microscope (cryo-EM) that enables observation of bio-molecules at cryo-temperature. The automated specimen exchange system features the storing of up to 12 samples. In addition, the system allows for the exchange of an arbitrary one or more samples, thus enabling flexible scheduling. Furthermore, the combined use of a newly-designed in-column Omega energy filter and a hole-free phase plate system dramatically enhances the contrast of TEM images of biological specimens.
Cold field emission gun (Cold FEG)
In-column energy filter (omega filter)
Maximum specimen tilt angle
※ Schottky field emission gun can optionally be configured.
Motor drive (movements: ±1 mm)
Motor drive (movements: ±0.2 mm)
Motor drive (tilts: ±70°)
Rotation within the specimen plane
0° or 90°
Specimen exchange system
Automated cryo-transfer system built-in
Specimen exchange cartridge
Up to 4 specimens can be changed at one time.
Specimen parking stage
Up to 12 specimens can be held.
Subject to technical changes; errors excepted. All brand names that appear in the text are registered trademarks of the manufacturers.
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