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Features

1.5nm or 5nm linear displacement measurement
25mm total range of measurement
USB output to PC
Optional probe types
Compact sensor head
Easy to use

Typical Applications

Nanopositioner calibration
Transducer calibration
Alignment
Position creep measurements

Product Description

The Nano-Gauge is an ultra high precision, single axis, displacement measuring instrument capable of resolving dimensions down to 1.5 nanometers (0.06 microinches) over a full scale range of 25mm (1 inch). Combining ease-of-use and small physical size, the Nano-Gauge can be quickly adapted to a wide variety of precision measurement situations without lengthy or complex setup procedures. A standard USB “Plug & Play” digital interface connects the Nano-Gauge controller to a PC for a real-time display of measurement values. Laptop PC’s with USB ports can be used to bring the Nano-Gauge into the field for on-site measurements. An on-screen zeroing button provides a simple means to accomplish relative measurements and makes the Nano-Gauge as easy to use as standard machinist’s digital calipers. A displayed “up/down” measurement rate selector determines the data acquisition time spacing. Measurement rates range from 50 ms/data value to 1 minute/data value. Available probe tips include hardened steel, sapphire, and silicon nitride balls. Probes can also be provided with threaded holes for direct connection to moving components or customized for specific applications. The pictured Nano-Gauge mounting is designed to fit standard optical table breadboards - custom mounting for unique applications may be specified. Probe tip loading is user adjustable via internal springs. Probe loading may be eliminated by use of magnetically coupled steel tipped probes. The extreme precision and resolution of the Nano-Gauge makes it ideal for transducer design and calibration, development of nanoindentation systems, and materials testing.

Technical Specifications
Range of measurement	25mm (1 inch)
Measurement resolution (Nano-Gauge1)	1.5 nm
Measurement resolution (Nano-Gauge5)	5.0 nm
Measurement rate	50 ms to 1 minute
Probe loading	1 lb/in to 10 lb/in
Probe diameter	0.25 mm to 8 mm
Probe tip	hardened steel ball or optional sapphire or silicon nitride precision balls
Body Material	Aluminum
Overall Dimensions	2.50” x 3.12” x 1.69”