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ラボラトリー機器 Olympus OMCL-AC160TS-W2のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Olympus OMCL-AC160TS-W2 4 ページ。 Micro cantilever
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Special feature of OLYMPUS Micro cantilever (OMCL-AC160TS-W2)
1. AC mode cantilever – This type of micro cantilever is for AC (dynamic) mode AFM operation.
High mechanical Q factor of the cantilevers allows you high sensitivity measurement to
probe your sample surface gently. This type of micro cantilever is used as a standard
cantilever for AC mode measurement.
2. Tip View – The tip is located on the very end of the cantilever.
This feature allows you to set the tip over a point of interest on the sample, easily and
precisely, if you use an AFM combined with an optical microscope.
3. Point terminated tip – The tip radius is typically 10 nm or less.
A sharpened tetrahedral tip of single crystal silicon is employed for high-resolution
measurements. The tetrahedral shape is ideal for achieving a point terminated tip. In
addition to the geometrical dimensions of the tip, the tip is further sharpened with our
exclusive sharpening process.
4. Symmetric tip – The tetrahedral tip is thin with the macroscopic tip angle of 35 degrees
viewing from both its front and side. Tip shows good symmetry in viewing along the
cantilever axis (see Chapter 4).
Symmetric shape tip results AFM images less distortion which reduce misinterpret of
the data.
5. Reflex coating cantilever – Aluminum is coated onto the back side of the cantilevers for
optical deflection sensing.
Good S/N signal can be expected in the optical sensor circuit.
6. Compatible chip – 3.4 mm(L) x 1.6 mm(W) x 0.3 mm(t)
This type of the chip can be attached to most of AFM instruments.
7. Easy handling – Chip are fixed through the support arms. (Bottom left illust. in the first page)
375 chips are contained in a wafer. A chip can be separated from the wafer frame by
pushing it gently in the middle with a pair of tweezers.
See the specification sheet of OLYMPUS Micro cantilevers at the last page of this manual.
Table of contents
1
Preparation
2
Open the case
3
Picking up the cantilever chip from the cantilever wafer
4
Tip shape of Tetrahedral tip
5
Trouble-shooting Guide
6
Information
7
Specification
page
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1
Preparation
1) Please prepare the followings before using OLYMPUS cantilevers.
2) To gain a better understanding of how cantilevers and chips are connected, cantilevers should
be inspected under the microscope.
1) Work environment
: Clean bench
(Use of an electrical charge neutralizer of ionizer is recommended.)
2) For hazard avoidance
: Protective eye glasses
3) For cantilever treatment
: Tweezers (sharp pointed tip), Tweezers (flat tip)
(Use of those made of insulator is recommended.)
(Use of anti-electrostatic discharge mat and a wrist band is
recommended.)
4) For inspection
: Stereo microscope
2
Open the case
Caution
Please handle our cantilevers carefully because they are fragile.
Caution
It is recommended that precautions be taken to prevent damage to the
cantilever tips from electrostatic discharge.
1) It is recommended that the cantilever case be opened in a clean environment like a clean bench
in order to avoid the cantilever being contaminated. Handling under an ionizer is recommended.
2) Avoid wearing clothes like woolen sweaters, fleece etc that give off the static electricity when
handling the cantilever cases and chips. Use of an anti-electrostatic mat and wrist band is
preferable.
3) In opening the case, put the plastic case label-side down on a desk.
The cantilevers are tip-side-up as viewed in the case.
4) Open the case.
3
Picking up the cantilever chip from the case
Caution
Avoid any contact with the cantilevers when you pull up the
cantilever tip from the case.
1) Keep a working area on the desk. This operation is NEVER carried out in the cantilever case.
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