Ordering Information | ||||
---|---|---|---|---|
Quantity | Typical Radius | Coating | Part Number | Price |
5 probes |
250 | None | LRCH-250-250-5 |
$990.00 |
Al reflex | LRCH-250-250-R-5 | |||
500 | None | LRCH-250-500-5 | ||
Al reflex | LRCH-250-500-R-5 | |||
750 | None | LRCH-250-750-5 | ||
Al reflex | LRCH-250-750-R-5 | |||
10 probes |
250 | None | LRCH-250-250-10 |
$1,890.00 |
Al reflex | LRCH-250-250-R-10 | |||
500 | None | LRCH-250-500-10 | ||
Al reflex | LRCH-250-500-R-10 | |||
750 | None | LRCH-250-750-10 | ||
Al reflex | LRCH-250-750-R-10 |
Due to the defined hemispherical tip shape, another ideal application for LRCH probes is material characterization by nanoindentation (bio-medical materials).
For improved laser reflectivity, LRCH probes can be ordered with an aluminum coating ( R ) on the back side of the cantilever.
*An SEM image is supplied for each probe. The SEM image (“tif” file) provides the measured radius of the tip apex. Measured cantilever dimensions are also provided in a separate data sheet for each probe.
Technical Data | Typical Value | Additional Info |
---|---|---|
Force Constant | ~ 250 N/m | |
Frequency | ~ 575 kHz | |
Cantilever Length | 125 µm | Exact measurements provided with each probe. |
Cantilever Width | 35 µm (± 5 µm) | |
Number of Cantilevers | 1 per chip | |
Cantilever Material | Silicon | |
Chip Size (industry standard) |
3400 µm (L) x 1550 µm (W) x 320 µm (T) | |
Tip Style | Large Radius Hemispherical Tip | |
Tip Height | > 9 µm | |
Tip Radius
(Choice of 250 nm, 500 nm, or 750 nm)
|
250 nm | ± 100 nm (SEM image provides exact measurement for each probe) |
500 nm | ± 150 nm (SEM image provides exact measurement for each probe) |
|
750 nm | ± 150 nm (SEM image provides exact measurement for each probe) |
|
Full Cone Angle | 45° | |
Reflex Coating (optional) | Aluminum (non-tip side) | |
Tip Coating (optional) | Metal Carbide, Au, Magnetic coating, and other metals. Please contact us for more information on pricing and quantity. |