Horizon Technology, Inc.

Press Release

Envision™ Platform Controller Developed Specifically
for Spe-Dex® 4790 Extractors

Salem, NH, October 31, 2007 — Horizon Technology, Inc., is pleased to announce the release of the Envision™ Platform Controller — the next generation controller for the Horizon Technology Spe-Dex® 4790 Extractor System. Built on proven technology, the Envision Controller is the first web-based controller for SPE. Offering an easy-to-use, compact and user-friendly interface for controlling and interacting with up to eight extractors, you can develop, save, and transfer methods.

The Envision Controller connects to a PC
from which you can configure and operate up
to eight Spe-Dex 4790 Extractor systems. An optional PDA can also be used to operate the Envision Controller, allowing for portable
handheld operations. Optional wireless
connectivity is also available that allows
flexibility in the type of network connection
used for the controller.

"The Envision Platform is by far one of our
most innovative products to date, with a number
of unique capabilities. Being able to view up to
eight extractors simultaneously in real-time will be invaluable to any lab manager. Also, methods within the controller can be saved and downloaded to the PC, allowing configuration of one controller, and then the transfer of that methods configuration to subsequent controllers. This type of flexibility gives lab managers increased control and interaction of samples during analysis", says Tom Hall, Vice President of Sales and Marketing.

Major features include:

Web-based, user-friendly interface for controlling and monitoring up to eight extractors.
Connects to a standard PC using a standard web browser for both configuration and operation.
A user interface that allows viewing real-time status.
All solvents identified by name and selected from a library or a user-defined solvents list.
Files can be downloaded to the PC, allowing for backup of files and transfer to subsequent controllers.
Optional PDA and wireless connectivity.

Purchase Information
For further information regarding the purchase of the Envision™ Platform Controller, and/or trade-in of your existing controller, please contact Horizon Technology Sales either via telephone at +1-800-997-2997 or via email at sales@horizontechinc.com.

About Horizon Technology, Inc.
Horizon Technology, Inc. is an innovative manufacturer of automated sample preparation systems. Understanding the challenges today's laboratories face, Horizon Technology helps laboratory managers meet their business objectives by increasing sample throughput, reducing operating costs and improving the accuracy and consistency of their data. Horizon Technology, Inc. is headquartered in the United States, with distributors in Asia, Australia and Europe.

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