Scanning Transmission Electron Microscope (STEM)

The scanning transmission electron microscope uses an electron beam to penetrate a sample and forms images by detecting transmitted electrons. It is used to observe the internal structure of materials, such as analyzing pigment distribution in the coatings and inks industry, as well as the dispersion of fillers in plastics.
Selection
When selecting, consider that the sample thickness should be less than 100 nanometers, and choose different electron guns according to resolution requirements. Combine with an energy spectrometer for elemental analysis, configure the column size based on laboratory space, and determine the level of automation according to the frequency of testing.

Instruments

With 20~ 200 times magnification, equipped with 8 adjustable luminance LED lights, support 2 million pixel image interpolation to 5 million pixels, easy to observe surface fine structure.

$ 678.00

Provide single polarized, orthogonal polarized and conical observation, total magnification 40X~ 1000X, coarse micro coaxial focusing system, fine-tuning accuracy of 0.01mm, built-in dimming high luminance LED lamp.

$ 925.00

With 60 frames per second scanning speed and 2 megapixel images, autofocus function without manual adjustment, working distance adjustable range 22.5mm-226mm, built-in 30 LED lights to provide Balanced Illuminant.

$ 1203.00

Heavy-duty stainless steel structure ensures stable support, equipped with 3 strong magnets for firm adsorption, maintaining the vertical state of Microscope, suitable for various metal surface fixing needs.

$ 339.00

Comes with WiFi signal, supports up to 4 end point devices to connect to the shared screen at the same time. With one-button autofocus and micron-level measurement functions, it is easy to operate and convenient for remote data transmission and analysis.

$ 475.00

With transmission and reflection dual lighting mode, support brightfield and polarized observation, objective magnification 4X-100X, pupil distance 55-75mm, hinged barrel can rotate 360 degrees freely.

$ 1721.00

Provides 40x magnification and a 0.60 numerical aperture to ensure high resolution and long working distances for a variety of Microscope applications.

$ 138.00

Using electromagnetic wave scanning technology, high frequency scanning depth 50mm, Measurement range 0-99.9%, Response Time 1 second, no contact can be measured without damage to the internal moisture content of the object.

$ 225.00

Made of aluminum, Dimension 150 * 220 * 290mm, support 360 ° swirl/spin adjustment and arm adjustable, suitable for a variety of Microscope models.

$ 154.00

Measurement accuracy of +/- 2% F. S, viscosity range of 1~ 2000000mPa · s, with automatic scanning function and automatic stop measurement, support multi-rotor specifications and eight Rotation speed switching.

$ 559.00

Using microcomputer drive technology and imported stepper motor, Rotation speed is accurate and stable, viscosity range 1~ 100000mPa · s, with automatic scanning function, can automatically recommend rotor and Rotation speed combination, improve measurement efficiency.

$ 465.00

Using professional mechanical design and microcomputer control technology, Measurement accuracy of +/- 2% F. S, with automatic scanning function to intelligently select rotor and Rotation speed, support RS-232 communication and temperature sensor interface expansion.

$ 520.00

Using electromagnetic wave scanning technology implementation nondestructive detection, Measurement range 0-70%, Response Time only 1 second, support 10 kinds of material code selection and temperature compensation function.

$ 167.00

With its own WiFi signal, it can support up to 4 end point devices to connect to the shared screen at the same time. It has one-button autofocus and micron-level measurement functions, which is convenient for remote data transmission and analysis.

$ 427.00

Illuminant lighting can continuously adjust the luminance, equipped with swing Abbe condenser and four-hole converter, support 5 million pixel CMOS imaging and geometric measurement analysis functions to meet a variety of observation needs.

$ 2941.00