Frequently Asked Questions

Q. What is the most cost-effective Granite Isolator platform for my application?

A. Please refer to the selection guide in Applications and Products to choose the Granite Isolator size and load capacity that fits your application.

Q. Does the Granite Isolator have a “service life" and is any maintenance required?

A. Long-term reliability is assured because there is nothing to adjust or maintain. The Granite Isolator is highly reliable because it consists of only a granite mass on compliant supports. There are no air bladders, seals, or air valves that require maintenance over time.

Q. How long does it take to set up the Granite Isolator platform?

A. Unlike installation and handling of an air vibration isolation table, set-up of the Granite Isolator is quick and easy. It consists of sliding it under the microscope, precision scale, etc.

Q. Can I stack two Granite Isolator platforms to support a larger load?

A. Yes. For example, placing a 13x15 inch platform on top of a 16x21 inch platform would support a maximum load of 140 lbs.

Q. Will a higher load capacity Granite Isolator platform perform better than a lower load capacity platform?

A. Generally, no. However, it may perform better in a low frequency vibration environment.