TEM warms quickly to its task

The new PC-controlled H-9500 TEM from Hitachi High-Technologies is designed for rapid operation

With specimen changes in around 1min and a stable electron beam at 300kV within just 3min, the instrument is ready for use in less than 5min. The new H-9500 is a high performance TEM which uses a single crystal LaB6 electron source and offers 0.102nm crystal lattice resolution and 0.18nm point to point.

Using the Windows 2000 operating system, the H-9500 has a simple icon-driven user interface.

In addition to providing a host of automatic functions, the system allows up to 20 sets of operating conditions (lens settings, accelerating voltage etc) to be saved for easy recall.

Comprehensive measurement facilities including point to point measurement and caliper measurement functions are also included.

The microscope is equipped with a high resolution (1K x 1K pixel) CCD camera with fast or slow scan functions for direct recording of high quality digital images.

Naturally images can also be recorded on film in the conventional way.

The instrument features its own image database which allows images to be reviewed through a thumbnail display.

A photo log file stores a host of information including the operating conditions and even the stage co-ordinates for the image.

Using this stored data it is possible to view the same specimen positions simply by recalling the specimen stage co-ordinates.

In order to allow the operator to immediately see which areas of the specimen have been examined and which have not, a specimen position trace function has been provided.

This enables movement of the specimen stage to be tracked and shown on the graphical display.

Co-ordinates may be stored at any position along the movement path.

The H-9500 offers great flexibility for multi-technique investigations.

Specimen holders are available which are completely interchangeable with the FB-2100 focused ion beam instrument and the new HD-2300 STEM.