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Quick Overview

Specially designed probes for high mechanical loads and scratch testing applications. Each probe comes with a calibrated spring constant and high resolution SEM showing the tip radius and cone angle.

f = 750 kHz   |   k = 350 N/m   |   tip coating: diamond tip

Product Name Price Qty
NM-RC-C (5 Pack)
(Ships in 1-2 Weeks)


The probes feature wear-resistant diamond tips and a broad cone angle, such that the contact size is well characterized and stays constant during repeated mechanical measurements. Each probe comes individually characterized with both spring constant and tip radius accurately measured. A gold reflex coating deposited on the detector side of the cantilever to enhance the reflectance of the laser beam. A lower cost version of this probe is available as model NM-TC, which has a wider cone angle specification and does not include spring constant calibration.

Cantilever Specifications
Spring k (N/m) 350 (100 - 600)
Freq (kHz) 750 (500 - 1000)
Length (µm) 125 (115 - 135)
Width (µm) 30 (25 -35)
Thickness (µm) 4.0 (3.5 - 4.5)
Shape Rectangular
Material Silicon
Reflex Coating Gold

Single Crystal Diamond Tip Specifications
Tip shape Cone
Guaranteed Tip radius (nm) < 15
Tip height (nm) 500 +/- 100
Tip angle (°) 0 +/- 1
Cone 1/2 angle (°) 45 +/- 3
Tip material Single crystal diamond

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Additional Information

Tip Radius 10
Tip Radius 5-10 nm
Spring Constant 350
Frequency 750
Compatibility No
Manufacturer Adama Innovations

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