Used HITACHI VR-120/08S #9127767 for sale

HITACHI VR-120/08S scanning electron microscopes provide high-resolution imaging capabilities for a variety of applications. This microscope uses an electron gun to produce an electron beam, which is then focused onto a sample. The interaction between the electron beam and the sample causes a secondary electron beam to be created, which is then detected by the detector in the microscope. This secondary electron beam, which is generated in response to the interaction between the electron beam and the sample, is used to generate an image. The VR-120/08S microscope features an acceleration voltage of 0 to 30KV. The upper voltage and scan size are adjustable, allowing for a wide range of applications. The scan size can be adjusted from 1μm to 1000μm. The microscope also features a three-stage condenser unit for high-quality images. This condenser unit allows for the adjustment of the angle of the electron beam, which improves the resolution of the image. The VR-120/08S microscope has an environmental chamber that allows for the observation of non-homogeneous samples in different atmospheres. The environmental chamber can be set to temperatures between -30°C and 100°C, and atmospheres of up to 100% relative humidity. This chamber also has low-vacuum capabilities, with pressures as low as 5 Pa. The microscope has various control functions, such as scanning speed control and brightness control. Scanning speed control allows for a better resolution images, while brightness control provides a clearer image. Additional features of the microscope include auto-focusing, a nano-step joystick for precise control, an automatic exposure control and a space-set function. HITACHI VR-120/08S scanning electron microscope has a variety of features that make it an ideal choice for a broad range of imaging applications. From its adjustable acceleration voltage to its environmental chamber and low-vacuum capabilities, this microscope provides reliable imaging at excellent resolution.