Used SELA / CAMTEK EM 2 #9249627 for sale

SELA / CAMTEK EM 2 is a scanning electron microscope designed with the convenience of small space in mind, while still providing a powerful imaging system and useful capabilities. It is composed of two main parts: an optical unit for scanning the electron beam over the sample and an electronic unit for controlling the beam and collecting image data. The optics unit consists of a vacuum chamber, filament assembly, anvil, microcolumn and sample holder. The vacuum chamber houses the filament assembly which is responsible for emitting electrons. The anvil is a plate which is used to position the sample in the field of view. The microcolumn is an adjustable squared tube which the sample must fit inside, and is responsible for manipulting the electron beam. Finally, the sample holder is the part attaches the sample to the microcolumn. The electronic unit consists of the control panel, power supply, detector, A/D converter and digital image processor. The control panel is responsible for setting the electron beam conditions. The power supply is where the voltage is provided to the filament assembly. The detector captures the secondary electrons that are created when the electron beam interacts with the sample. The A/D converter converts digital data to analog data, and sends it to the digital image processor. The digital image processor collects image data, processes it and creates a digital image. The combination of the optics unit and electronic unit make SELA EM 2 an efficient scanning electron microscope. It has a magnification range from 50x to 50,000x which allows it to capture both the macro and micro effects of a sample. It has high resolution capability of up to 5nm and a maximum scan area of 200mm. Its detection limit of 1µA gives it the ability to capture electrons with flawless clarity. It is also equipped with automated functions such as auto focus, auto centering and electronic zoom. CAMTEK EM 2 is a great choice for scientific use because of its powerful imaging system and ability to capture different levels of detail of a specimen. Its user-friendly interface makes it accessible to anyone. It is highly reliable and a great choice for any researcher who needs to capture the intricate details of a sample.