High precision stage drive
The CRYO ARM™ 300 II has a rotation free stage. The advantage of this stage is excellent positional reproducibility. Even if you move samples back and forth between the microscope column and sample storage, you can reuse low magnification images, which we call "global map". It allows for obtaining good sample conditions to capture high-quality data because exposure to the electron beam is greatly reduced.
The CRYO ARM™ 300 II is equipped with new version of "JADAS<sup>*</sup>" software to enable novice users to acquire data. New JADAS allows the users to automatically acquire image data by simply selecting the acquisition parameters with a wizard.
* JEOL Automated Data Acquisition System
Contamination free sample storage and removal
The grids can be kept clean in storage for weeks or longer in the CRYO ARM™ 300 II. Moreover, those grids can be replaced from a single grid by the transfer magazine. Liquid nitrogen temperatures and nitrogen gas atmosphere are kept at specimens ejection.