Stampa

Punte per noncontatto della serie NSG11 con rivestimento conduttivo in Pt, ogni chip ha due cantilever, frequenza di risonanza 190-325kHz, 115-190kHz; costante di forza 5,5-22,5N/m, 2,5-10N/m.

 

NSG11/Pt series specification 

GelPak® is a registered trade mark of Vichem Corporation.

Specification for probes of NSG11 series
Chip thickness 0.4mm
Reflective side Au
Spring number 2
Aspect ratio 3:1
Cone angle f <=22°
Curvature radius of a tip typical 10nm
   

Cantilever series

Spring

Cantilever length, L±5µm

Cantilever width, W±3µm

Cantilever thickness, µm

Resonant frequency, kHz

Force constant, N/m

min

typical

max

min

typical

max

min

typical

max

NSG11

A

100

35

1.7

2.0

2.3

190

255

325

5.5

11.5

22.5

B

130

35

1.7

2.0

2.3

115

150

190

2.5

5.5

10

 

 

Cantilever series

 

Recommended measuring mode
N - noncontact, semicontact
C - contact
cantilever series S - with calibrated SEM photo for each tip and guaranteed curvature radius 10nm or less.