Description
ScanSens supplies with special colloidal probes for direct surface force measurement, measurement of adhesion forces, study of colloidal interactions between particle and surface and many other applications. Special colloidal probes with spherical particles calibrated by size and fixed on the very end of the needle tip. The particles diameter have sizes 250nm, 650nm and 900nm what gives to colloidal probes the possibility to preserve the AFM resolution at the submicron level.
Material | Single Crystal Silicon, N-type, 0.01-0.025 Ohm-cm, Antimony doped |
Chip size | 3.4×1.6×0.3mm |
Cantilever number | 1 rectangular |
Reflective side | Au |
Type of colloidal spheres | SiO2 |
Sphere size | 270nm/ 650nm / 900nm |
Cantilever series | Cantilever length, L±5µm | Cantilever width, W±3µm | Cantilever thickness, T±0.5 µm | Resonant frequency, kHz | Force constant, N/m | ||||
min | typical | max | min | typical | max | ||||
CSG30 | 190 | 30 | 1.5 | 26 | 48 | 76 | 0.13 | 0.6 | 2 |
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