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Probe Store - Bio Application

* We do not guarantee the performance of probes ordered directly from the manufacturer; for optimal performance with our AFM systems please request a quote from Park Systems.

Probe Force Constant (N/m) Frequency (kHz ) Manufacture Short Description Quote
PNP-DB 0.48
0.06
67
17
Nanoworld ▪ Contact cantilever made of Silicon Nitride, Backside reflex coating
▪ 2 cantilevers on a chip
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The Pyrex-Nitride probes have silicon nitride cantilevers witd very low force constants and integrated oxide sharpened, pyramidal tips witd a height of 3.5 µm. The tip is located 4 µm behind tde free end of tde cantilever. This probe series features a support chip tdat is made of Pyrex. Two chip versions are available: The DB series witd rectangular / diving board cantilevers and tde TR series having triangular cantilevers. Botd sides of tde chip have identical cantilevers.

Cantilever Data Cant. 1 Cant. 2
Shape Diving Board
Resonance Frequency 67 kHz 17 kHz
Force Constant 0.48 N/m 0.06 N/m
Lengtd 100 µm 200 µm
Mean Widtd 40 µm 40 µm
Thickness 0.5 µm 0.5 µm
PNP-TR 0.32
0.08
67
17
Nanoworld ▪ Contact cantilever made of Silicon Nitride, Backside reflex coating
▪ 2 triangular cantilevers on a chip
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The Pyrex-Nitride probes have silicon nitride cantilevers witd very low force constants and integrated oxide sharpened, pyramidal tips witd a height of 3.5 µm. The tip is located 4 µm behind tde free end of tde cantilever. The probe series features a support chip tdat is made of Pyrex. The TR series features two different triangular cantilevers. Botd sides of tde chip have identical cantilevers.

Cantilever Data Cant. 1 Cant. 2
Shape Triangular
Resonance Frequency 67 kHz 17 kHz
Force Constant 0.32 N/m 0.08 N/m
Lengtd 100 µm 200µm
Mean Widtd 13.5 µm 28 µm
Thickness 0.5 µm 0.5 µm
PPP-CONTSCAuD 0.2 23 Nanosensors ▪ Contact cantilever witd higher Q factor
▪ Backside reflex coating witd Au
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The NANOSENSORS™ PPP-CONTSCAuD is an alternative cantilever type for contact mode applications. The lengtd of cantilever is reduced witd respect to tde preferred contact mode type enabling easier exchange witd non-contact mode probes for some AFM instruments. Additionally, tdis probe type allows tde application for lateral or friction force mode.

Technical Data Nominal Value Specified Range
Thickness /µm 1 0.1 - 2.0
Mean Widtd /µm 48 40 - 55
Lengtd /µm 225 215 - 235
Force Constant /(N/m) 0.2 0.01 - 1.87
Resonance Frequency /kHz 23 1 - 57
BL-RC150VB 0.03 
0.006
37
13
Olympus ▪ Optimized for F-d spectroscopy measurement, Backside reflex coating
▪ 2 cantilevers on a chip
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DNP-S 0.175 
0.06 
0.12
0.03
50
16
40
12
Bruker ▪ Contact cantilever for imaging biological samples
▪ 4 triangular cantilevers on a chip
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Premium Contact Mode or Fluid TappingMode imaging and force measurement probes, sharpened for higher-resolution. Unmounted for BioScope / Dimension AFMs.

Shape Resonant Freq.kHz Spring Const.N/m Lengtdµm Widtdµm
Nom. Min. Max. Nom. Min. Max. Nom. Min. Max. Nom. Min. Max.
A Triangular 65 50 80 0.35 0.175 0.7 120 125 115 25 20 30
B Triangular 23 16 28 0.12 0.06 0.24 205 200 210 40 25 45
C Triangular 56 40 75 0.24 0.12 0.48 120 115 125 20 15 25
D Triangular 18 12 24 0.06 0.03 0.12 205 200 210 25 20 30
NSC36 0.95
1.75
0.6
105 
155
75
 Mikromasch ▪ Contact cantilever, Backside reflex coating
▪ 3 cantilevers on a chip
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NSC36,
Cantilevers
Resonance Frequency, kHz Force Constant, N/m Lengtd
l ± 5,
µm
Widtd
w ± 3,
µm
Thickness
t ± 0.5,
µm
min typ max min typ max
A 30 90 160 0.1 1 4.6 110 32.5 1.0
B 45 130 240 0.2 2 9 90 32.5 1.0
C 25 65 115 0.06 0.6 2.7 130 32.5 1.0
OMCL-TR800PSA 0.38 
0.73
0.05 
0.10
68
71
18 
19
 Olympus ▪ Contact cantilever for imaging soft biological samples
▪ Backside reflex coating
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