Excelitas Technologies X-Cite 120PC Q Series User manual

X-Cite®120PC Q User Guide
Applies to 120PC Q Series Models:
XI120PC-Q
XI120PC-QX

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X-Cite®120PC Q User Guide
035-00328R rev. 4
X-Cite®120PC Q User Guide
035-00328R Rev. 4
Made in Canada
Excelitas Canada Inc. 2018
All rights reserved
No part of this publication may be reproduced, transmitted, transcribed, stored in a
retrieval system or translated into any language in any form by any means without the
prior written consent of Excelitas Canada Inc.. Every effort has been made to ensure
information in this manual is accurate; however, information in this manual is subject to
change without notice and does not represent a commitment on the part of the authors.
Excelitas Canada Inc.
2260 Argentia Road
Mississauga ON L5N 6H7 CANADA
Trademarks
X-Cite®120PC Q and Intelli-Lamp®are registered trademarks of Excelitas Canada Inc..
All other product names are trademarks of their respective owners.

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X-Cite®120PC Q User Guide
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Table of Contents
1Introduction............................................................................................................1
2Checking the contents of the box.........................................................................2
2.1 Box Contents:.....................................................................................................2
2.2 Front Panel.........................................................................................................3
2.3 Rear Panel.........................................................................................................4
3Safety Information .................................................................................................5
3.1 Glossary of Symbols...........................................................................................5
3.2 Safety Precautions .............................................................................................5
4Installing the Lamp Module...................................................................................9
5Inserting and Removing the Light Guide ...........................................................13
5.2 Tips to prevent premature degradation of light guides......................................15
6Installing the Collimating Adapter ......................................................................16
7X-Cite®120PC Q Message Reference.................................................................18
8Powering Up and Powering Down......................................................................19
9Adjusting the Light Output Intensity ..................................................................20
10 Timed Exposures.................................................................................................21
10.2 Adjusting the Exposure Time............................................................................21
10.3 Running a Timed Exposure..............................................................................21
11 Additional Functions ...........................................................................................22
11.1 Viewing the Accumulated Lamp Hours.............................................................22
11.2 Locking/ Unlocking the Up/ Down Adjustment Buttons .....................................22
11.3 Using the Foot Pedal/ Remote Device..............................................................23
12 RS-232 Specifications..........................................................................................23
12.1 Introduction ......................................................................................................23
12.2 Serial RS-232 Interface....................................................................................23
12.3 Software Developer’s Kit (SDK)........................................................................24
12.4 Graphical User Interface...................................................................................24
13 Graphical User Interface for X-Cite®120PC Q Control Panel............................25
13.1 X-Cite®120PC Q Software Minimum PC Configuration Requirements.............25
13.2 Installing X-Cite®120PC Q Control Panel Software..........................................25
13.3 X-Cite®120PC Q Connection...........................................................................26
13.4 Controlling Unit Functions via the Graphical User Interface..............................26
14 Messages / Indicators..........................................................................................29
15 Clearing an Audible Alarm ..................................................................................31
16 Troubleshooting...................................................................................................31
16.1 General ............................................................................................................31

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16.2 Liquid Light Guides...........................................................................................33
16.3 Lamps..............................................................................................................36
16.4 Air Vents & Filters.............................................................................................37
17 Routine Care and Maintenance...........................................................................39
17.1 General tips to help maximize lamp lifetime:.....................................................40
18 Technical Specifications .....................................................................................41
18.1 Lamp module....................................................................................................41
18.2 Light Guide.......................................................................................................42
18.3 Power Input......................................................................................................43
18.4 Lamp Power (electrical)....................................................................................43
18.5 Environmental Operating Conditions................................................................43
18.6 Transport and Storage Conditions....................................................................43
18.7 Regulatory Compliance....................................................................................44
18.8 China RoHS .....................................................................................................45
19 Warranty...............................................................................................................46
20 Contact Information.............................................................................................47
20.1 Service Centers................................................................................................47
20.2 Replacement Parts...........................................................................................47

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Table of Figures
Figure 1 Front Panel View...............................................................................................3
Figure 2 Rear Panel View................................................................................................4
Figure 3 Lamp Access Panel...........................................................................................9
Figure 4 Lamp Housing................................................................................................10
Figure 5 Lamp Orientation.............................................................................................10
Figure 6 Intelli-Lamp Connection...................................................................................11
Figure 7 Lamp Power Connection.................................................................................12
Figure 8 Lamp Wire Orientation ....................................................................................12
Figure 9 Light Guide Insertion.......................................................................................13
Figure 10 Collimating Adaptor.......................................................................................17

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X-Cite®120PC Q User Guide
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1 Introduction
The X-Cite®120PC Q represents a new standard in fluorescence illumination. It gives
you the convenience and control never before available in a fluorescence illuminator and
has been designed to let you focus your energy where it belongs, on obtaining the best
possible results.
The heart of the X-Cite®120PC Q is a proprietary 120-watt short arc lamp with an
improved 2000-hour typical lifetime. This extended lifetime is made possible by the
proprietary thermal management system incorporated into the design. The lamp is
mounted in an elliptical reflector with a proprietary coating to provide unequalled spectral
and power output. The new X-Cite®120PC Q has also been improved for much quieter
operation. Standard features incorporated in the X-Cite®120PC Q include: the pre-
aligned Intelli-Lamp®system, an accumulative lamp hour meter and a lamp status
indicator.
The X-Cite®120PC Q joins the Excelitas Technologies family of light systems offering
the same high level of innovation, quality and reliability that our commercial customers
have come to expect.
Excelitas Technologies Corp. is a global technology leader focused on delivering
innovative, customized solutions to meet the lighting, detection and other high-
performance technology needs of customers. X-Cite®, formerly of Lumen Dynamics
(which was acquired by Excelitas Technologies Corp. in November 2013) offers the Life
Science and Analytical Instrumentation market a broad range of innovative lamp and
LED fluorescence illumination and measurement solutions.
The X-Cite®120PC Q is a high quality product manufactured in accordance with ISO
9001, CE marked and certified to UL and CSA standards.
We suggest that you read this manual to discover all features, and how to use them.
Thank you for choosing X-Cite®!

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2 Checking the contents of the box
Carefully unpack the unit and accessories. Store the packing material for future use.
2.1 Box Contents:
1. X-Cite®120PC Q Illumination Unit………………………………………………………
2. Lamp Module, X-Cite 120………………………………………………………………..
3. Collimating Adapter………………………………………………………………………
4. Light Guide, X-Cite 120 (3mm x 1.5m or 3mm x 3.0m)……………………………..
5. Power Cord, IEC (grounded)……………………………………………………………
6. Quick Start Guide, X-Cite®120PC Q
(User Guide, Software and Driver downloads:
http://www.excelitas.com/Pages/Product/X-Cite-120PC-Q.aspx) ………………………
7. Foot Pedal Switch Assembly…………………………………………………………….
8. Cable Assembly, 9 Pin (RS-232)………………………………………………………..
9. Hex Key, 3mm (lamp access cover)…………………………………………………….
10. Safety Precautions Booklet……………………………………………………………...
If your packaged unit is missing any of the above components, call Excelitas Canada
Inc. at [phone] or TOLL FREE 1-800-668-8752.
Any additional optional items purchased to customize the unit will also be present.
X-Cite®120PC Q Control Panel Software
Minimum Computer Specifications:
300+ MHz processor (Pentium or equivalent)
Windows 98, 2000 or XP
32 Mb RAM
20 Mb for Software Installation
20 Mb for Data Storage
SVGA video 800 x 600 resolution
One available RS-232 Port

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2.2 Front Panel
Figure 1 Front Panel View
LED STATUS
INDICATORS
POWER ON/OFF
SWITCH
START /STOP
BUTTON
MODE,UP /DOWN
ADJUST BUTTONS
LED DISPLAY

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2.3 Rear Panel
Figure 2 Rear Panel View
LIGHT
GUIDE PORT
RS-232
PORT
AC POWER
RECEPTACLE
FUSE
DRAWER
ANALOG
JACK:INPUT
SIGNAL
(FOOT PEDAL
CONNECTION)
AIR VENTS

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3 Safety Information
3.1 Glossary of Symbols
Symbol
Meaning
CAUTION - Risk of danger: consult accompanying
documents
WARNING –Eye damage may result from directly
viewing ultraviolet light. Protective eye shielding and
clothing must be used at all times.
Input/Output Signals
Input Signal
CAUTION –Hot surface
3.2 Safety Precautions
The X-Cite®120PC Q is equipped with two safety sensors to protect the user from
accidental UV exposure. In addition, please observe the following precautions during
use. This series of cautions, warnings and dangers relate to the operation and
maintenance of the X-Cite®120PC Q. They are also presented throughout this User’s
Guide where necessary.
Warning
Eye damage may result from directly viewing the light produced by the lamp used in this
product. Always use protective eyewear and turn the lamp off before removing cover.
Caution
Never look into the light emitting end of the light guide. The light could severely damage
the cornea and retina of the eye if the light is observed directly. Eye shielding must be
used at all times as well as clothing to protect exposed skin.
Warning
Always make sure the light guide is properly inserted into the X-Cite®120PC Q and the
microscope prior to turning on power to the unit. This will minimize the risk of exposure
to the UV light.

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Caution!
To prevent damage/ degradation of the light guide, always allow adequate clearance at
the rear of the X-Cite unit to prevent kinking or excessive bending.
Warning
To reduce the risk of fire or shock, always replace the fuses with the same type and
rating.

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Warning
Disconnecting of main supply source is only possible by unplugging the power cord.
Warning
This unit is designed for bench top use only! Always ensure that the unit is operated on
a hard, stable surface. This will prevent obstruction of the bottom chassis ventilation
openings. Any obstruction of these openings could result in a possible over-heating
condition. Do not attempt to remove or tamper with the rubber feet located on the
bottom of the unit.
Danger
This unit contains HIGH VOLTAGE components. It is recommended that ONLY
QUALIFIED TECHNICAL PERSONNEL perform any testing or repairs described in this
manual. Disconnect the AC power cord from the unit before opening the cover of this
unit. All cover screws must be replaced prior to applying power to the unit, or safety of
the unit will be impaired.
Monitoring the unit during manual operation
The level of UV energy supplied by the X-Cite®120PC Q is sufficient to ignite
flammable substances. During manual operation, the unit must be attended at all times
by a qualified operator. The unit must not be left unattended while turned on. If an
operator leaves the work area of the unit, the lamp power switch must be turned off.
Monitoring the unit during Automated operation
The level of UV energy supplied by the X-Cite®120PC Q is sufficient to ignite flammable
substances. Therefore, when the unit is operated unattended in an automated
environment, an alarm function must be provided by the user to indicate a malfunction in
the associated equipment used.
Warning
Hg –LAMP CONTAINS MERCURY, Manage in Accord with Disposal Laws, see:
www.lamprecycle.org or 1-800-668-8752
Danger: Exposure to Mercury represents a health hazard to humans.
When unpacking or installing the lamp, always wear protective clothing and a face mask.
Operate lamp only in the X-Cite 120 lamp housing. This prevents direct viewing of the
arc and in the case of lamp bursting, contains the lamp particles. In the rare instance in
which a lamp bursting occurs, and the mercury content is released, the following safety
precautions are recommended: all personnel should be immediately evacuated from the
area to prevent inhalation of the mercury vapour. The area should be well ventilated for
a minimum of 30 minutes. Prior to clean up ensure an approved mercury respirator mask
and non-porous gloves such as latex or rubber are used. After the lamp housing
elements have cooled, the mercury residue should be collected with the use of a special
absorbing agent available from laboratory equipment suppliers.

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Warning
Should this X-Cite®120PC Q unit be used in a manner not specified by Excelitas
Technologies, the protection provided by the equipment may be impaired.
Warning
The method in which lamps are disposed of must comply with local rules & regulations
for disposal of hazardous materials. Lamps may be returned to Excelitas Technologies
providing they are returned in their original packaging. Excelitas Technologies will
dispose of them in the appropriate manner.
Caution
The lamp module’s operational life can be significantly shortened if it is handled
incorrectly. Do not touch the bulb’s glass envelope or the inside surface of the reflector.
Skin oils can cause the lamp module to fail prematurely.
Caution
Prior to opening the unit and handling the lamp module, allow the lamp module to cool
down completely.
Caution
Any electronic equipment connected to the X-Cite®120PC Q must be IEC950 certified.
Cleaning:
Clean exterior of the unit with a water dampened cloth and simple detergent only.

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4 Installing the Lamp Module
4.1.1 Be sure the AC power cord is disconnected from the unit.
4.1.2 Remove the screw from the top of the lamp access panel using the 3mm hex key
provided and remove the panel.
Figure 3 Lamp Access Panel
4.1.3 Carefully remove the lamp module from its container, holding only the ceramic
components.
Caution!
The lamp module’s operational life can be significantly shortened if handled
incorrectly. Be sure only to handle the ceramic surfaces. Do not touch the
bulb’s glass envelope or the inside surface of the reflector. Skin oils can
cause the lamp module to fail prematurely.
Note: Refer to Section 3–Safety Precautions before proceeding
LAMP
ACCESS
PANEL
3MM HEX KEY

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4.1.4 Open the lamp bracket arm by pulling towards you, refer to Figure 4
Figure 4 Lamp Housing
4.1.5 Position the lamp so that the two leading edges of the lamp ceramic mount slide
into the groove of the lamp bracket. The middle of the lamp should be in position
to fit into the spring clamp. Reference Figure 5
Tip: Make sure that the “This side out” label is facing outwards before trying to
insert the lamp as illustrated below. Reference Figure 5
Figure 5 Lamp Orientation
LAMP BRACKET
ARM
LAMP
BRACKET
INTELLI-
LAMP
CONNECTOR
LAMP SPRING
CLAMP
LAMP POWER
CONNECTOR
THIS SIDE OUT

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4.1.6 Slide the lamp all the way in so that both leading edges of the lamp ceramic
mount are in the groove of the lamp bracket. The middle of the lamp will snap
into the spring clamp. Close the lamp bracket arm. Reference Figure 5
4.1.7 Locate the 4-pin Intelli-Lamp sensor connector (multi-coloured wiring harness) at
the rear of the lamp module and connect it to its mate located on the lamp-
housing wall. Reference Figure 6.
Figure 6 Intelli-Lamp Connection
Tip: The Intelli-lamp connector will only attach in the correct orientation. If you
are having difficulty attaching the connector, try rotating it by 180º

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4.1.8 Attach the 2-pin lamp power connector to its mate on the lamp-housing wall.
Reference Figure 7
Figure 7 Lamp Power Connection
Tip: The 2-pin lamp power connector will only attach in the correct orientation. If
you are having difficulty attaching the connector, try rotating it by 180º
4.1.9 Ensure the Intelli-Lamp sensor and the lamp power leads are secured into the
appropriate alignment grooves of the lamp housing. Reference Figure 8.
Figure 8 Lamp Wire Orientation
WIRE
SECURING
GROOVES

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4.1.10 Replace the lamp access panel and tighten the fastening screw. Reference
Figure 3.
.
5 Inserting and Removing the Light Guide
5.1.1 Make sure that power is off to the X-Cite®120PC Q unit.
5.1.2 Ensure that the protective end caps are removed from both the input and output
ends of the light guide prior to installation.
5.1.3 Insert the light guide into the light guide retainer located on the back panel of the
unit. Push the light guide in until it seats with a second positive "click" (up to the
“A” line printed on the grey ferrule). Reference Figure 9.
Figure 9 Light Guide Insertion
Warning
This unit is designed for bench top use only! Always ensure that the unit
is operated on a hard, stable surface. This will prevent obstruction of the
bottom chassis ventilation openings. Any obstruction of these openings
could result in a possible over-heating condition. Do not attempt to
remove or tamper with the rubber feet located on the bottom of the unit.
Note: If the lamp module has been installed incorrectly the message
“bulb” will appear on the display and a continuous audible beep
will be heard after the 90 second warm-up cycle has been
completed.

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Tip: When the light guide is fully inserted, the line on the light guide insertion
label will be right up against the light guide port.
5.1.4 During installation or removal, grasp the light guide on the strain-relief nearest
the input end of the light guide. Reference Figure 9.
5.1.5 To remove the light guide, firmly grip the strain relief near the light guide retainer
and pull out firmly.
Note: If the light guide is not inserted properly, it may result in reduced light
output and overheating which can cause premature degradation of the
light guide.
Note: Never grip the light guide during installation or removal by any other
part other than the strain relief portion
Note: The X-Cite 120 PC is designed for use with a 3mm liquid light guide.
Excelitas Technologies can not guarantee the performance of the X-
Cite 120 PC if using light guides other than those supplied by Excelitas
Technologies.

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5.2 Tips to prevent premature degradation of light guides
Refer to section 16 for detailed set-up and maintenance tips.
5.2.1 Liquid light guides have a typical useful life of 2-3 years in the X-Cite®120PC Q
when installed and handled properly. The formation of bubbles is one of the
most common reasons for a light guide to degrade prematurely and result in a
sudden reduction in illumination intensity. Bubbles form without warning, usually
due to overheating and/or mechanical stress to the light guide. Below are some
simple tips to avoid overheating and stressing the light guide.
5.2.2 The light guide has a minimum bend radius of 1.6 inches (40.0mm). Bending or
coiling the light guide tighter than this radius will result in permanent damage to
the light guide.
5.2.3 Make sure the light guide is cooled properly during use, and prevent overheating:
a. Always fully insert the light guide in to the X-Cite unit; this ensures contact
with a heat sink to conduct heat away from the light guide.
b. Never obstruct the air vents on the X-Cite unit. Vents are located at the
rear and underside of the unit. (Note: In earlier X-Cite models vents were
located on the side, underneath the lamp access panel.)
c. Do not remove the rubber feet on the X-Cite unit or otherwise
reduce/block the space between the bottom of the unit and bench top.
This may compromise airflow through the unit.
d. Ensure that the air being used to ventilate the X-Cite unit is approximately
“room temperature” (e.g. do not place the X-Cite unit on top of another
heat-producing instrument).
e. If a heated environmental chamber is being used for live cell imaging,
make sure that the X-Cite unit and the light guide are located outside of
the chamber.
5.2.4 Do not expose the light guide to extreme temperatures (above 35°C, below -5°C)
for extended periods of time during use, transport or storage; this may cause
degradation of the seals and allow air bubbles to form in the liquid.
5.2.5 Never kink, bend, crush, or stretch the light guide; this type of mechanical stress
may cause bubbles to form in the liquid and/or damage to the outer sheath
a. Always allow adequate clearance at the rear of the X-Cite unit to
prevent excessive bending
b. Place the X-Cite unit close enough to the microscope so that there is
some slack in the light guide and no sharp bends.