Used PHILIPS / FEI Tecnai G2 Spirit Twin #9220323 for sale

PHILIPS / FEI Tecnai G2 Spirit Twin is a scanning electron microscope (SEM) that is used to take images of the surface of a sample at high resolution. This instrument is capable of up to 50,000x magnification, allowing researchers to characterize tiny particles down to the nanometer scale. The instrument combines two features: a low-voltage field emission gun (FEG) and a large sample chamber with an environmental port. The FEG provides a highly focused, parallel electron beam for imaging, while the environmental port allows gas and liquid specimens to be studied in situ. The use of the FEG also allows for high resolution imaging of non-conducting materials by reducing charging of the specimen, resulting in higher contrast imaging compared to conventional SEMs. FEI Tecnai G2 Spirit Twin has a variety of imaging modes, including secondary electron (SE) imaging, backscattered electron (BSE) imaging, and Edax energy-dispersive X-Ray (EDX) imaging. SE and BSE imaging provide information on the morphology of the sample, while EDX imaging provides elemental composition data. All imaging modes are combined in one image which allows for simultaneous observation of structure and composition. PHILIPS Tecnai G2 Spirit Twin has a user-friendly graphical user interface (GUI), which allows for easy operation and navigation. It is also capable of capturing high speed video images, which allows for the observation of dynamic processes such as chemical reactions. Tecnai G2 Spirit Twin's flexible design allows for the addition of several optional accessories, such as a gas flow system and cryo-holder, for specialized applications. This instrument also includes an auto-focus feature that allows for automated adjustment of focus to ensure that images remain sharp. Overall, PHILIPS / FEI Tecnai G2 Spirit Twin is an advanced SEM designed for research that requires high resolution imaging. Its combination of low-voltage FEG technology, environmental port capability, and imaging modes provide researchers with an ideal platform for imaging samples at nanometer scale. Its intuitive user interface and optional accessories make it a versatile instrument that researchers can use in a variety of applications.