Tencor Alphastep 200

AlphaStep 200
Computerized Surface
Profiler

The AlphaStep 200 sets a new standard in computerized
surface profiling-incorporating Tencor
Instruments’ latest innovations in profiling technology,
digital data handling and information display.
It features computerized leveling and auto ranging for quick,
easy set up.
The zoom-microscope video monitor allows
comfortable viewing by more than one operator.
A Programmable X-Y Stage option provides
fully automatic measurements.
Now, for precision, convenience and to
eliminate human error, Alpha-Step 200 is the ultimate profiler.

Programmable X-Y Stage-
Motorized movement and up to
nine user-programmable stage positions for
high productivity.

High Resolution-Routinely measures below 200 A.
Vertical resolution 5 A. Horizontal resolution 400 A.
Automatic Operation-One-button control.
Clear, menu-driven operator instruction.
Real-Time Analysis-Computer calculation and
continual display for delta average,
average height,peak-to-valley distance,
average roughness and area.
Easy Viewing-Video micro-scope zooms from 40X to 120X. Optional 90X to 270X
High Power and 12X to 36X LowPower magnifications also available.
Multiple Outputs-High-contrast green CRT display plus integral thermal printer.
Also, RS232C Serial Data Output.
Compact and Rugged-Everything in one small cabinet.
Built-in internal shock isolation,
so no isolation table needed.