PRSA 300×100µm TL Probes

Piezo-Resistive Sensing Probes
Piezo-resistive self-sensing silicon cantilever probe bonded to a 6×5 mm PCB with a 10 pin connector or non-bonded as silicon chip.

General Description

This is a special type of SCL’s self-sensing cantilevers without a tip (tipless, TL). This cantilever type is especially suitable for torque magnetometry, force sensing, gas property measurements, and many more applications. The free place where normally the AFM is can be used to e.g. deposit an own tip, glue a sample, etc.

By standard (STD) the cantilever is delivered on our cantilever PCB (CL-PCB) with a small 10 pin connector on its lower side. But you can also order only the Si chip without PCB and connector for bonding on your own PCB holder.

We offer this cantilever type with or without an on chip heater. PRSA (Piezo-Resistive Sensing & Active) cantilever probes are equipped with an additional thermal actuator (heater structure) on the cantilever. PRS (Piezo-Resistive Sensing) cantilever probes provide the sensing Wheatstone bridge (without a thermal actuator).

This type is available in two specification ranges with a medium frequency of 50 kHz or 80 kHz depending on cantilever thickness.

Specifications

PRS-L300-F50-TL-PCB

Common (for both types)
Cantilever length, width (l/w) l = 300 µm, w = 110 µm
Sensitivity (s) 1…2 µV/nm
Applications (fR) torque magnetometry, force sensing, gas properties, mounting of special tips
PRSA-L300-F50-TL-PCB
Resonant frequency (fR) 30…65 kHz
Stiffness (k) k = 1…15 N/m
PRSA-L300-F80-TL-PCB
Resonant frequency (fR) 65…95 kHz
Stiffness (k) 15…56 N/m

Applications

  • Force or deflection measurements within TEM, SEM, XPS, etc.
  • Torque magnetometry
  • Mounting of special tips
  • Various cantilever based sensor applications (media properties, air

    pressure/acoustic wave, etc.)

Downloads

Order Information

  • Delivery time
    2 weeks
  • Minimum order
    € 500,-
  • Shipping charges
    EU: Regular mail, worldwide, registered: 25 €
    Worldwide: Regular mail, worldwide, registered: 35 €
  • Terms of payment
    30 days net from the date of invoice
    The delivered products stay in our property until complete payment.

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In case of any questions, just contact us:

+43 1 8904345 14

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