TESPA-V2

TESPA-V2

37N/m, 320kHz, Al Reflex Coating, 10-Pack

  • A pack of 10 High quality etched silicon probes for TappingModeâ„¢ and other non-contact modes.  Unmounted for use on standard AFM's. 

    Bruker AFM Probes has introduced an improved version of its popular,TESP/TESPA AFM probes. Bruker’s new line of TESP high quality premium etched silicon probes set the industry standard for TappingMode™ and non-contact mode in air.  

    The new design provides:

    • Tighter dimensional specifications for improved probe to probe consistency
    •    Tighter alignment of the tip apex to the cantilever resulting in easier laser positioning over the tip
    •   Improved probe quality and aesthetics  
    This AFM probe is unmounted for use on any AFM and is also available without Aluminum reflex coating as model TESP-V2.

  • Tip Geometry: Standard (Steep)
    Tip Height: 10 - 15
    Front Angle: 25 ± 2.5º
    Back Angle: 17.5 ± 2.5º
    Side Angle: 20 ± 2.5º
    Tip Radius (Nom): 7
    Tip Radius (Max): 10
    Tip Set Back (Nom): 13.5
    Tip Set Back( RNG): 11.5 - 15
  • Aluminum reflective coating on the backside of the cantilever. The Al Reflective coating increases the laser signal (A+B) by up to 2.5 times. Although not necessary for general imaging, reflective coating is recommended for thin cantilevers, highly reflective samples, and machine vision applications.

    Cantilever Material: 0.01 - 0.025 Ωcm Antimony (n) doped Si
    Cantilever Thickness (Nom): 3.3
    Cantilever Thickness (RNG): 2.8 - 3.8
    Cantilever Geometry: Rectangular
    Cantilevers Number: 1
    Back Side Coating: Reflective Aluminum