RTESPA-150-30
Description
Building on Bruker’s flagship series of Tapping probes with rotated tip, the RTESPA-150-30 provides accurate nanomechanical mapping on soft samples in air with controlled end radius and laser Doppler vibrometer calibrated spring constants. End radii are controlled to 30nm +/- 20%. Spring constants are individually calibrated. Parameters are contained in the QR code on the box for fast and error free reading with the QR reader included with Bruker’s new PeakForce QNM high accuracy kit available for Dimension Icon. The moderately low nominal 5N/m spring constant is most suitable for soft polymer samples (typically in MPa range). For other samples, see the whole series of calibrated probes.
Nanomechanical mapping with FFV or PFQNM on Dimension Icon.
Controlled 30nm end radius.
Individually calibrated spring constant, 5N/m nominal.
Parameters contained in QR code.
Quantity = 5 per pack
Technical Data
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Key specification
Nom Min Max Tip Radius (nm): 30 36 Frequency (KHz): 150 90 210 Spring Constant (N/m): 5 1.5 10 Length (um): 125 115 135 Width (um): 35 33 37 Cantilever Thickness (um): 1.75 1.0 2.5 Cantilever Material: Si Reflex Coating: Reflective Aluminum Geometry: Rectangular Tip Specification
Nom Min Max Tip Height (h): 12.5 10 15 Front Angle (FA): 15 13 17 Back Angle (BA): 25 23 27 Side Angle (SA): 17.5 15 20

