Queensgate

Address:
Queensgate Instruments,
Broers Building,
JJ Thomson Avenue,
Cambridge
CB3 0FA
United Kingdom

Phone: +44 1223 371000

Web: http://www.nanopositioning.com/


Queensgate articles

Displaying 1 - 2 of 2

Long Range High Position Sensors Optimized for Implementation in the Harshest of Environments

Long Range High Position Sensors Optimized for Implementation in the Harshest of Environments
The NCG-1-AL-UHV position sensors from Queensgate, based upon highly advanced proprietary capacitive technology, are the longest range devices in the company’s portfolio. Their measurements can span across 11,000µm. Designed for precision positioning in the most uncompromising of environments, they have a sensing mechanism that utilizes gold-plated ceramic capacitive plates and exhibits a combination of rugged construction plus strong operational performance of 0.12µm resolution (thanks to very low noise electronics).
20th January 2016


Single Axis Digital Controller Brings Enhanced Accuracy, Increased Speed & Greater Convenience to Nanopositioning

Single Axis Digital Controller Brings Enhanced Accuracy, Increased Speed & Greater Convenience to Nanopositioning
Delivering new benchmarks in dynamic performance and accuracy, Queensgate’s NPC-D-5200 is a digital controller for use with the company’s advanced closed loop piezo actuators and stages. Queensgate has pioneered the use of capacitive sensors to provide precise positional feedback in closed loop, and the NPC-D-5200 incorporates a precision capacitive measurement circuit and is updated with the stage position 120000 times per second, delivering high positional accuracy at speed.
17th November 2015


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