C3000 cantilever calibration option

Sales price 4'737 $
Nanosurf System
Description

Cantilever calibration option for signal quantification

IMPORTANT: When ordering products including software, it is required that you mention the serial number of your controller in the "Notes & special requests" field on the cart page before finalizing your order.


Product information
Order number BT06144
Expected to ship within 2 days
Delivery contents Software activation key
Device compatibility Only for systems with C3000 Controller

Product details

This option provides calibration options for a cantilever. Accurate force measurements require an accurate calibration of cantilever deflection sensitivity and spring constant. The nominal spring constant of a cantilever is usually inaccurate by a factor of 2 or more. Consequently, the deflection sensitivity and the spring constant of a cantilever have to be calibrated for each cantilever for accurate force measurements.

To calibrate the deflection sensitivity the calibration option activates a wizard that easily guides you through this calibration step. The spring constant is evaluated from an amplitude – frequency spectrum using the Sader method. The spectrum can be obtained from either monitoring the thermal noise of the cantilever or a frequency sweep. Selection of a cantilever from an internal software list automatically provides information on the cantilever, like the frequency range of the resonance frequency and the topview dimensions.

cantilever calibration option
Automatic frequency sweep with spring constant determination

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