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Tip Radius (nm)
Nom: 7
Max: 15
Frequency (KHz)
Nom: 300
Min: 200
Max: 400
Length (µm)
Nom: 150
Min: 140
Max: 160
Spring Const (N/m)
Nom: 42
Min: 20
Max: 80
Width (µm)
Nom: 40
Min: 38
Max: 42
Price: $280.50 (USD)
Questions? Free, Online Consulting

Value Line Silicon probe with visible design for topography imaging in TappingMode™ and other AC/non-contact modes. Bruker’s VNCHV-A is the most cost effective solution to highly- consistent imaging with a visible apex for feature targeting. The forward-pointing, visible apex design enables highly accurate imaging where targeted by the optics. Guaranteed specifications of tip radius, spring constant, and tapping frequency provide high consistency.

• 40 N/m, 300kHz, 7nm tip radius, visible apex, Al reflex coating

• 10-pack

• Compatible with most commercial AFMs

Tip Specification
VNCHV-A Tip Image
Tip Height (h): 8 - 15 µm
Front Angle (FA): 0 ± 2.0º
Back Angle (BA): 35 ± 2.0º
Side Angle (SA): 30 ± 2.0º
Cantilever Specification
Material: Silicon
Geometry: Rectangular
Cantilevers Number: 1
Cantilever Thickness (Nom): 4.4µm
Cantilever Thickness (RNG): 3.8 - 5µm
Back Side Coating: Reflective Al