Consultancy, Site Survey, Installation, Calibration and Repair

CN Tech offer a Consultancy Service for custom Cancelling System Design, Site Survey/Pre-installation and Installation, Calibration and Repair of all Spicer Consulting's cancelling systems.


Spicer Consulting

Spicer Consulting has built a world-wide reputation in magnetic field cancelling for electron microscopes and similar instruments. Today, working with equipment manufacturers and users alike, the company is recognised as an industry expert in maximising the performance of electron microscopes, electron beam lithography systems, CD-SEM and focused ion beam tools. Spicer Consulting magnetic field cancelling systems protect sensitive equipment in the world's leading laboratories, universities and semiconductor manufacturing plants, as well as in the test facilities of electron and ion beam equipment manufacturers. Its magnetic field, vibration and acoustic analysis systems have been adopted as standard equipment for the conduct of site surveys by leading equipment manufacturers.

Consultancy: Custom Cancelling System Design

Many Spicer Consulting cancelling installations are straightforward. However, the tool requirements or environment sometimes demand a special installation. CN Tech are able to design custom cable layouts using Spicer Consulting's proprietary magnetic field modelling software.

Site Survey: Pre-installation

CN Tech offer a site survey service using the SC11 Analysis System. The standard survey provides data about a proposed site for equipment such as a Scanning Electron Microscope. We measure magnetic fields and floor vibrations in X, Y and Z directions and acoustic levels in units appropriate for direct comparison with the environmental specifications of the equipment to be installed.

The latest high resolution TEMs on the market require low levels of magnetic field and magnetic field gradients along the entire column length. CN Tech is uniquely able to offer surveys measuring the field simultaneously to obtain this gradient information for both DC and AC fields.

Installation and Troubleshooting

CN Tech offer installation of all Spicer Consulting cancelling systems by our own engineer's. If you are experiencing interference on existing SEM equipment, we can diagnose the cause and recommend solutions.

Calibration and Repair

If you wish to return an SC11 system or sensors for calibration, or if a Spicer Consulting product appears faulty, please contact us and follow our instructions for returning the product to us. We make repairs under warranty free of charge, including shipping. For other returns, we quote for shipping as well as the work done and await your purchase order before making repairs and returning the product to you.

Product range

Consultancy: Custom Cancelling System Design
Calibration and Repair
Site Survey: Pre-installation
Installation and Trouble-shooting

If you would like to learn more about Consultancy Services, contact our experienced technical team today. We would be happy to help you find the right solution for your needs. Contact us today!