Krios G4 Cryo-TEM for Life Sciences by Thermo Fisher Scientific

High productivity in a compact design

The Thermo Scientific Krios G4 Cryo-Transmission Electron Microscope (Cryo-TEM) is a compact TEM. The instrument can be installed in labs with a ceiling height below 3.04 m (~10 ft), as the microscope height it below 3 meters.

The Krios G4 Cryo-TEM has improved ergonomics for easier sample exchange. Data acquisition set up is easier and faster thanks to enhanced automation, systematic user guidance and advanced performance monitoring. Simultaneously, the system’s productivity and high-resolution performance have been further enhanced through a combination of new optical modes, improved optical specifications and on-the-fly pre-processing.

Enhanced productivity

• Improved drift performance allows for a 3x faster experiment start.
• Powerful combination of fringe-free imaging (FFI), aberration-free image shift (AFIS) and the (optional) Thermo Scientific Falcon™ 4 Direct Electron Detector enhances single particle analysis throughput by up to 400%.

Image quality

Optical performance: 0.12 nm information limit and linear distortion of <0.5%