Leica FSC User manual
1
Leica FS C
Operating Manual
Bedienungsanleitung
Manuel d’utilisation
2
Phone +49 (0) 64 41-29 22 61
Fax +49 (0) 64 41-29 22 55
E-Mail [email protected]
Published 2003 by:
Herausgegeben 2003 von:
Publié en 2003 par:
Leica Microsystems Wetzlar GmbH
Ernst-Leitz-Strasse
D-35578 Wetzlar (Germany)
Responsible for contents:
Verantwortlich für den Inhalt:
Responsable du contenu:
Katja Peter, Karin Schwab
Marketing CM, Compound Microscopy, Product Management,
Marketing CM, Compound Microscopy, Productmanagement,
Marketing CM, Compound Microscopy, Product Management ,
In case of questions, please contact:
Bei Fragen wenden Sie sich bitte an:
Pour toute question, contacter:
3
Leica FS C
Operating Manual
4
Copyrights
Copyrights
All rights to this documentation are held by
Leica Microsystems Wetzlar GmbH. Reproduc-
tion of text or illustrations (in whole or in part) by
print, photocopy, microfilm or other method (in-
cluding electronic systems) is not allowed with-
out express written permission from Leica
Microsystems Wetzlar GmbH.
The term “Windows” can be used in the follow-
ing text without further identification. It is a reg-
istered trademark of the Microsoft Corporation.
Otherwise, no inference with regard to the free
usability of product names may be drawn from
the use of those names.
The instructions contained in the following doc-
umentation reflect state-of-the-art technology
and knowledge standards. We have compiled
the texts and illustrations as accurately as pos-
sible. Nevertheless, no liability of any kind may
be assumed for the accuracy of this manual’s
contents. Still, we are always grateful for com-
ments and suggestions regarding potential mis-
takes within this documentation.
The information in this manual is subject to modi-
fication at any time and without prior notification.
5
Contents
Contents
1. Important Notes about this Manual ...... 6
2. Safety Notes ............................................... 7
2.1. General Safety Notes ............................... 7
2.2. Electrical Safety ........................................ 7
2.3 Weights ....................................................... 7
3. Field of Application .................................. 9
4. Installation Site ......................................... 10
5. Unpacking the Macroscope ................... 11
6. Overview of the Instrument .................... 13
7. Assembly .................................................... 14
7.1 Comparison Bridge ................................... 14
7.2 Illumination ................................................. 14
7.3 Eyepieces.................................................... 18
7.4 Objectives ................................................... 18
7.5 Cabling ......................................................... 19
8. Operation .................................................... 21
8.1 Switching on the Macroscope ............... 21
8.2 Stages .......................................................... 22
8.3 Tube ............................................................ 22
8.4 Eyepieces.................................................... 23
8.5 Brightness Setting..................................... 23
8.6 Focusing ...................................................... 23
8.7 Objectives ................................................... 24
8.8 Magnification Changer............................. 24
8.9 Diaphragm Setting .................................... 24
8.10 The Smart Move Control Panel............... 25
8.11 Adjusting the Height of the Stand .......... 25
8.12 Magnification Calibration ........................ 25
8.13 Oblique Incident Illumination .................. 26
8.14 Coaxial Incident Illumination................... 26
8.15 Transmitted Light Illumination................. 28
8.16 UV Illumination ........................................... 29
9. Accessories ............................................... 30
9.1 Motorized Work Table .............................. 30
9.2 Stackable Stages ...................................... 31
9.3 Slide Holder ................................................ 33
9.4 Rotating Mechanism for
Toolmark Examination .............................. 41
9.5 Light Panel .................................................. 41
9.6 Filter for Color Contrast ............................ 42
9.7 Polarization Devices ................................. 43
9.8 Stage Scales
and Calibration Standard ......................... 44
10. Technical Data ......................................... 45
11. Care of the Comparison Macroscope .... 48
11.1 Dust Cover .................................................. 48
11.2 Cleaning....................................................... 48
11.3 Handling Acids and Alkalines ................. 49
12. Wear and Spare Parts .............................. 50
13. EU Declaration of Conformity................. 51
6
1. Important Notes about this Manual
(1.2)
→ page 20
!
*
Numbers in parentheses such as (1.2), corre-
spond to illustrations (in the example, Figure 1,
Item 2).
Numbers with pointer arrows (for example
→ page 20), point to a certain page of this manual.
Special safety instructions are indicated
with the triangle symbol shown here, and
have a gray background.
Caution! The macroscope and accessories can
be damaged when operated incorrectly.
Danger due to hot surface.
Explanatory note.
Item not contained in all configurations.
Text symbols and their meanings:
Caution!
This operating manual is an essential com-
ponent of the Leica FS C Comparison Macro-
scope, and must be read carefully before the
macroscope is put into operation or used.
1. Important Notes about this Manual
This operating manual contains important in-
structions and information for the operational
safety and maintenance of the comparison mac-
roscope and accessories. Therefore, it must be
kept and taken care of.
7
2. Safety Notes
2. Safety Notes
2.2. Electrical Safety
General Specifications
For indoor use only.
Supply voltage:
Frequency:
Power input:
Fuse (power supply):
Fuse (power pack):
Ambient temperature:
Relative humidity:
Overvoltage category:
Pollution degree:
2.3 Weights
Comparison bridge:
Macro stand with stage:
Motorized work table:
90-250 V~
50-60 Hz
maximum 125 VA
F 6,3 A L 250 V -UL-
T 16 A L 250 V
10-36°C
maximum 80% to 30°C
II
2
15 kg
32 kg
50 kg
2.1 General Safety Notes
This safety class 1 device is constructed
and tested in accordance with EN 61010-1/IEC
1010-1, safety regulations for electrical measur-
ing, control, and laboratory devices.
Caution!
In order to maintain this condition and to en-
sure safe operation, the user must follow the
instructions and warnings contained in this
operating manual.
Caution!
The devices and accessories described in
this operating manual have been tested for
safety and potential hazards.
The responsible Leica affiliate or the main
plant in Wetzlar must be consulted whenev-
er the device is altered, modified or used in
conjunction with non-Leica components that
are outside of the scope of this manual.
Unauthorized alterations to the device or
noncompliant use shall void all rights to any
warranty claims!
8
2. Safety Notes
Caution!
The comparison macroscope’s electrical
accessory components are not protected
against water. Water can cause electric
shock.
Do not assemble the comparison macro-
scope and its accessory components in the
immediate vicinity of a water connection or
other areas where the possibility of water
exposure exists.
Caution!
Protect the comparison macroscope from
excessive temperature fluctuations. Such
fluctuations can lead to the accumulation of
condensation, which can damage the elec-
trical and optical components.
Caution!
Before exchanging the fuses or lamps, be
absolutely certain to switch-off the main
power switch and remove the power cable.
Caution!
The power plug may only be plugged into an
outlet equipped with a grounding contact.
Do not interfere with the grounding function
by using an extension cord without a ground
wire. Any interruption of the ground wire in-
side or outside of the device, or release of
the ground wire connection, can cause the
device to become hazardous. Intentional
ground interruption is not permitted!
Caution!
By connecting them to ground, ancillary de-
vices providing their own and/or separate
power supplies and which are connected to
the comparison macroscope can be con-
nected to the same ground wire potential.
For connections without a ground connec-
tor, Leica Service must be consulted.
Caution!
Never use any fuses as replacements other
than those of the types and the current rat-
ings listed here. Using patched fuses or
bridging the fuse holder is not permitted.
9
3. Field of Application
3. Field of Application
Comparisons of small surfaces or profiles need
to be performed with sufficient precision, if the
objects of comparison can be observed simulta-
neously.
If only a macroscope with just one image beam
input is available for such comparisons, then,
depending on the interruption of observation by
a change of objective, high demands are made
on the memory of the observer. Therefore, it is
impossible to rule out incorrect interpretation in
the case of objects with very minor differences
in the surface or profile.
The Leica FS C (Forensic Solution Comparison)
Macroscope with two image beam inputs is de-
signed for comparing structures of items such
as those listed below in split images and com-
posite images in forensic laboratories, docu-
ment printing facilities, mints and banks, and
documenting the results on photographs and
videos:
–Evidence on fired ammunition pieces
–Toolmarks
–Manufacturing traces on adhesive tape
–Playback traces on magnetic tape
–Documents
–Writing samples
–Banknotes
–Stamps
–Coins
–etc.
Illumination equipment are available for incident
light (including UV light) and transmitted light.
10
4. Installation Site
4. Installation Site
Caution:
Ensure that the workplace area is free of oil
and chemical fumes. Vibrations, direct sun-
light and strong temperature fluctuations in-
terfere with measurements as well as micro-
photography and image documentation.
The basic prerequisite is a stable instrument ta-
ble of optimum height (70–80 cm). Combined
with an ergonomically correct, adjustable chair,
these are the basic requirements for fatigue-
free microscopy.
Allowable ambient conditions
Temperature 10–36 °C
Relative humidity max. 80% up to 30°C
Macroscopes in warm and warm-damp climatic
zones require special care in order to prevent
the build up of fungus.
For additional instructions, see the chapter enti-
tled “Care of the Comparison Macroscope”
→
page 48.
Caution:
Electrical components must be assembled at
least 10 cm from the wall and away from
flammable substances.
Fig. 1 Leica FS C with adjustable-height work table and
ergonomic working chair
This manual suits for next models
1
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