T559597Publ. No.
a500Revision
English (EN)Language
December 10, 2010Issue date
User’s manual
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
Legal disclaimer
All products manufactured by FLIR Systemsarewarranted against defectivematerialsandworkmanship for aperiodof one(1)year from the
delivery date of the original purchase, provided such products have been under normal storage, use and service, and in accordance with
FLIR Systems instruction.
Products which are not manufactured by FLIR Systems but included in systems delivered by FLIR Systems to the original purchaser, carry
the warranty, if any, of the particular supplier only. FLIR Systems has no responsibility whatsoever for such products.
The warranty extends only to the original purchaser and is not transferable. It is not applicable to any product which has been subjected to
misuse, neglect, accident or abnormal conditions of operation. Expendable parts are excluded from the warranty.
In the case of adefect inaproduct coveredbythis warrantytheproduct must notbe furtherusedin order toprevent additional damage.The
purchaser shall promptly report any defect to FLIR Systems or this warranty will not apply.
FLIR Systems will, at its option, repair or replace any such defective product free of charge if, upon inspection, it proves to be defective in
material or workmanship and provided that it is returned to FLIR Systems within the said one-year period.
FLIR Systems has no other obligation or liability for defects than those set forth above.
No other warranty is expressed or implied. FLIR Systems specifically disclaims the implied warranties of merchantability and fitness for a
particular purpose.
FLIR Systems shall not be liable for any direct, indirect, special, incidentalor consequential loss or damage, whether basedon contract, tort
or any other legal theory.
This warranty shall be governed by Swedish law.
Any dispute, controversy or claim arising out of or in connection with this warranty, shall be finally settled by arbitration in accordance with
the Rules of the Arbitration Institute of the Stockholm Chamber of Commerce. The place of arbitration shall be Stockholm. The language to
be used in the arbitral proceedings shall be English.
U.S. Government Regulations
The products described in the user documentation may require government authorization for export/re-export, or transfer. Contact FLIR
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Systems for details.
Depending on license andexportprocedures,lensesmaybe permanently fixedtocamerasshippedtocustomersoutsideUnited States.
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Interchangeable lenses fall under U.S. Department of State jurisdiction.
This documentation must not, in whole or part, be copied, photocopied, reproduced, translated or transmitted to any electronic medium or
machine readable form without prior consent, in writing, from FLIR Systems.
Names and marks appearing on the products herein are eitherregistered trademarksor trademarksof FLIR Systems and/or its subsidiaries.
All othertrademarks,trade names or companynames referenced herein areusedfor identification only andarethe property of theirrespective
owners.
Quality assurance
The Quality Management System under which these products are developed and manufactured has been certified in accordance with the
ISO 9001 standard.
FLIR Systems is committed to a policy of continuous development; therefore we reserve the right to make changes and improvements on
any of the products described in this manual without prior notice.
Patents
One or several of the following patents or design patents apply to the products and/or features described in this manual:
0002258-2; 000279476-0001; 000439161; 000499579-0001; 000653423; 000726344; 000859020; 000889290; 001106306-0001; 0101577-5;
You have acquired a device (“INFRARED CAMERA”) that includes software licensed by FLIR Systems AB from Microsoft Licensing, GP
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or its affiliates (“MS”). Those installed software products of MS origin, as well as associated media, printed materials, and “online” or
electronic documentation(“SOFTWARE”)are protected by internationalintellectualproperty laws and treaties.TheSOFTWARE is licensed,
not sold. All rights reserved.
ivPubl. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
IF YOU DO NOTAGREE TO THISENDUSER LICENSE AGREEMENT(“EULA”), DONOT USE THEDEVICEOR COPY THE SOFTWARE.
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INSTEAD, PROMPTLY CONTACT FLIR Systems AB FOR INSTRUCTIONS ON RETURN OF THE UNUSED DEVICE(S) FOR A REFUND.
ANY USE OF THE SOFTWARE, INCLUDING BUT NOT LIMITED TO USE ON THE DEVICE, WILL CONSTITUTE YOUR AGREEMENT
TO THIS EULA (OR RATIFICATION OF ANY PREVIOUS CONSENT).
GRANT OF SOFTWARE LICENSE. This EULA grants you the following license:
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You may use the SOFTWARE only on the DEVICE.
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NOT FAULT TOLERANT. THE SOFTWARE IS NOT FAULT TOLERANT. FLIR Systems AB HAS INDEPENDENTLY DETERMINED
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HOW TOUSE THE SOFTWAREIN THE DEVICE,AND MS HASRELIED UPON FLIRSystems AB TOCONDUCT SUFFICIENT TESTING
TO DETERMINE THAT THE SOFTWARE IS SUITABLE FOR SUCH USE.
NO WARRANTIES FOR THE SOFTWARE. THE SOFTWARE is provided “AS IS” and with all faults. THE ENTIRE RISK AS TO SAT-
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ISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT (INCLUDING LACK OF NEGLIGENCE) IS WITH YOU. ALSO,
THERE ISNO WARRANTY AGAINSTINTERFERENCE WITH YOURENJOYMENT OF THESOFTWAREOR AGAINST INFRINGEMENT.
IF YOU HAVE RECEIVED ANY WARRANTIES REGARDING THE DEVICE OR THE SOFTWARE, THOSE WARRANTIES DO NOT
ORIGINATE FROM, AND ARE NOT BINDING ON, MS.
No Liability for Certain Damages. EXCEPT AS PROHIBITED BY LAW, MS SHALL HAVE NO LIABILITY FOR ANY INDIRECT,
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SPECIAL, CONSEQUENTIAL OR INCIDENTAL DAMAGES ARISING FROM OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE SOFTWARE. THIS LIMITATION SHALL APPLY EVEN IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE.
IN NO EVENT SHALL MS BE LIABLE FOR ANY AMOUNT IN EXCESS OF U.S. TWO HUNDRED FIFTY DOLLARS (U.S.$250.00).
Limitations on Reverse Engineering, Decompilation, and Disassembly. Youmay not reverse engineer, decompile,or disassemble
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the SOFTWARE, exceptand only to the extentthat such activity isexpresslypermitted by applicable lawnotwithstandingthis limitation.
SOFTWARE TRANSFER ALLOWED BUT WITH RESTRICTIONS. Youmaypermanentlytransferrights under this EULA only aspart
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of a permanent sale or transfer of the Device, and only if the recipient agrees to this EULA. If the SOFTWARE is an upgrade, any
transfer must also include all prior versions of the SOFTWARE.
EXPORT RESTRICTIONS. You acknowledge that SOFTWARE is subject to U.S. export jurisdiction. You agree to comply with all
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applicable international andnationallawsthatapplytotheSOFTWARE, includingthe U.S. Export Administration Regulations,aswell
as end-user, end-use and destination restrictions issued by U.S. and other governments. For additional information see
http://www.microsoft.com/exporting/.
TAT The Astonishing Tribe powers the user interface of this FLIR product. TAT Cascades (UI Framework) is
recognized for its graphics capabilities, time-to-market savings, resource efficiency and platform independence,
providing a more dynamic, faster and richer user experience.
TAT - The Astonishing Tribe™, the TAT logo, TAT Cascades™, TAT Motion Lab™, TAT Kastor™, the Design ♥
Technology tagline and the TAT product logos are either registered trademarks or trademarks of TAT - The
Astonishing Tribe AB in Sweden and/or other countries.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
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Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010xi
xiiPubl. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
1Warnings & Cautions
This equipment generates, uses, and can radiate radio frequency energy and if
WARNING
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not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with
the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC
Rules, which are designedto providereasonable protection againstsuch interference when operated in a commercial environment. Operation of this equipment
in a residential area is likely to cause interference in which case the user at his
own expense will be required to take whatever measures may be required to
correct the interference.
(Applies only to cameras with laser pointer:) Do not look directly into the laser
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beam. The laser beam can cause eye irritation.
Applies only to cameras with battery:
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Do not disassemble or do a modification to the battery. The battery contains
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safety and protection devices which, if they become damaged, can cause the
battery to become hot, or cause an explosion or an ignition.
If there is a leak from the battery and the fluid gets into your eyes, do not rub
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your eyes.Flush well withwater and immediatelyget medical care. Thebattery
fluid can cause injury to your eyes if you do not do this.
Do not continue to charge the battery if it does not become charged in the
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specified charging time. If you continue to charge the battery, it can become
hot and cause an explosion or ignition.
Only use the correct equipment to discharge the battery. If you do not use the
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correct equipment, you can decrease the performance or the life cycle of the
battery. If you do not use the correct equipment, an incorrect flow of current
to the battery can occur. This can cause the battery to become hot, or cause
an explosion and injury to persons.
Make sure that you read all applicable MSDS (Material Safety Data Sheets) and
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warning labelson containersbeforeyou usea liquid: theliquids can bedangerous.
Do not point theinfrared camera (withor without the lens cover)at intensive energy
CAUTION
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sources, for example devices that emit laser radiation, or the sun. This can have
an unwanted effect on the accuracy of the camera. It can also cause damage to
the detector in the camera.
Do not use the camera in a temperature higher than +50°C (+122°F), unless
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specified otherwise in the user documentation. High temperatures can cause
damage to the camera.
(Applies only to cameras with laser pointer:) Protect the laser pointer with the
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protective cap when you do not operate the laser pointer.
Applies only to cameras with battery:
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Do not attach the batteries directly to a car’s cigarette lighter socket, unless a
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specific adapter for connecting the batteries to a cigarette lighter socket is
provided by FLIR Systems.
Do not connect the positive terminal and the negative terminal of the battery
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to each other with a metal object (such as wire).
Do not get water or salt water on the battery, or permit the battery to get wet.
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Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 20101
1 – Warnings & Cautions
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Do not make holes in the battery with objects. Do not hit the battery with a
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hammer. Do not step on the battery, or apply strong impacts or shocks to it.
Do not put thebatteries inor near a fire, orinto direct sunlight. When thebattery
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becomes hot, the built-in safety equipment becomes energized and can stop
the battery charging process. If the battery becomes hot, damage can occur
to the safety equipment and this can cause more heat, damage or ignition of
the battery.
Do not put the battery on a fire or increase the temperature of the battery with
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heat.
Do not put the battery on or near fires, stoves, or other high-temperature loca-
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tions.
Do not solder directly onto the battery.
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Do not use the battery if, when you use, charge, or store the battery, there is
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an unusual smell fromthe battery,the battery feelshot, changes color, changes
shape, or is in an unusual condition. Contact your sales office if one or more
of these problems occurs.
Only use a specified battery charger when you charge the battery.
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The temperature range through which you can charge the battery is ±0°C to
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+45°C (+32°F to +113°F), unless specified otherwise in the user documentation. If you charge the battery at temperatures out of this range, it can cause
the battery to become hot or to break. It can also decrease the performance
or the life cycle of the battery.
The temperature range through which you can dischargethe battery is −15°C
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to +50°C (+5°F to +122°F), unless specified otherwise in the user documentation. Use of the battery out of this temperature range can decrease the performance or the life cycle of the battery.
When the battery is worn, apply insulation to the terminals with adhesive tape
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or similar materials before you discard it.
Remove any water or moisture on the battery before you install it.
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Do not apply solvents or similar liquids to the camera, the cables, or other items.
This can cause damage.
Be careful when you cleanthe infraredlens. The lens has a delicate anti-reflective
coating.
Do not clean the infrared lens too vigorously. This can damage the anti-reflective
coating.
In furnace and other high-temperature applications,you mustmount aheatshield
on the camera. Using the camera in furnace and other high-temperature applications without a heatshield can cause damage to the camera.
(Applies only to cameras with an automatic shutter that can be disabled.) Do not
disable the automatic shutter in the camera for a prolonged time period (typically
max. 30 minutes). Disabling the shutter for a longer time period may harm, or irreparably damage, the detector.
The encapsulationratingis valid onlywhen all openings onthe camera are sealed
with their designated covers, hatches, or caps. This includes, but is not limited
to, compartments for data storage, batteries, and connectors.
2Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
2Notice to user
Typographical
conventions
User-to-user
forums
Calibration
Accuracy
Disposal of
electronic waste
This manual uses the following typographical conventions:
Semibold is used for menu names, menu commands and labels, and buttons in
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dialog boxes.
Italic is used for important information.
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Monospace is used for code samples.
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UPPER CASE is used for names on keys and buttons.
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Exchange ideas,problems, and infraredsolutions with fellowthermographers around
the world in our user-to-user forums. To go to the forums, visit:
http://www.infraredtraining.com/community/boards/
(This notice only applies to cameras with measurement capabilities.)
We recommend that you send in the camera for calibration once a year. Contact
your local sales office for instructions on where to send the camera.
(This notice only applies to cameras with measurement capabilities.)
For very accurate results, we recommend that you wait 5 minutes after you have
started the camera before measuring a temperature.
For cameras where the detector is cooled by a mechanical cooler, this time period
excludes the time it takes to cool down the detector.
10742803;a1
As with most electronic products, this equipment must be disposed of in an environmentally friendlyway, and in accordancewith existingregulationsfor electronicwaste.
Please contact your FLIR Systems representative for more details.
Training
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 20103
To read about infrared training, visit:
http://www.infraredtraining.com
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http://www.irtraining.com
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http://www.irtraining.eu
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3Customer help
General
Submitting a
question
Downloads
For customer help, visit:
http://support.flir.com
To submit a question to the customer help team, you must be a registered user. It
only takes a fewminutes to registeronline. If you only wantto search the knowledgebase for existing questions and answers, you do not need to be a registered user.
When you want to submit a question, makesure thatyou have the following information to hand:
The camera model
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The camera serial number
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The communication protocol, or method, between the camera and your PC (for
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example, HDMI, Ethernet, USB™, or FireWire™)
Operating system on your PC
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Microsoft®Office version
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Full name, publication number, and revision number of the manual
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On the customer help site you can also download the following:
Firmware updates for your infrared camera
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Program updates for your PC software
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User documentation
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Application stories
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Technical publications
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4Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
4Documentation updates
General
Our manuals are updated several times per year, and we also issue product-critical
notifications of changes on a regular basis.
To access the latest manuals and notifications, go to the Download tab at:
http://support.flir.com
It only takes a few minutes to register online. In the download area you will also find
the latest releases of manuals for our other products, as well as manuals for our
historical and obsolete products.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 20105
5Important note about this manual
General
NOTE
FLIR Systems issues generic manuals that cover several cameras within a model
line.
This means that this manual may contain descriptions and explanations that do not
apply to your particular camera model.
FLIR Systemsreserves therightto discontinuemodels,software, parts oraccessories,
and other items, or to change specifications and/or functionality at any time without
prior notice.
6Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
6Parts lists
6.1Scope of delivery
Infrared camera with lens
Contents
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Hard transport case
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Battery (2*)
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Bluetooth headset*
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Calibration certificate
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FLIR Tools PC software CD-ROM
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Handstrap
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Lens cap
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Memory card
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Power supply, including multi-plugs
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Printed Getting Started Guide
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Printed Important Information Guide
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USB cable
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User documentation CD-ROM
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Video cable
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Warranty extension card or Registration card
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* Dependent on the camera model/customer configuration.
NOTE
FLIR Systems reserves the right to discontinue models, parts or accessories, and
other items, or to change specifications at any time without prior notice.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 20107
6 – Parts lists
6.2List of accessories and services
General
Accessories
This section contains a list of accessories and services that you can purchase for
your camera.
1196497 Cigarette lighter adapter kit, 12 VDC, 1.2 m/3.9 ft.
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1196960 IR lens f = 10 mm, 45° including case
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1196961 IR lens f = 30 mm, 15° including case
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1910423 USB cable Std A to Mini-B
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1910582 Video cable
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ITC-ADV-3011 ITC Advanced Building—attendance 1 person
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ITC-ADV-3019 ITC Advanced Building—group of 10 persons
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ITC-ADV-3021 ITC Advanced General Thermography Course—attendance, 1
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person
ITC-ADV-3029ITCAdvanced General Thermography Course—groupof10 persons
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ITC-CER-5101 ITC Level 1 Thermography Course—attendance, 1 person
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ITC-CER-5109 ITC Level 1 Thermography Course—group of 10 persons
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ITC-CER-5201 ITC Level 2 Thermography Course—attendance, 1 person
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ITC-CER-5209 ITC Level 2 Thermography Course—group of 10 persons
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T197453 FLIR ResearchIR 1.2
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T197453L10 FLIR ResearchIR 1.2, 10 user licenses
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T197453L5 FLIR ResearchIR 1.2, 5 user licenses
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T197454 FLIR QuickPlot 1.2
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T197454L10 FLIR QuickPlot 1.2, 10 user licenses
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T197454L5 FLIR QuickPlot 1.2, 5 user licenses
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T197717 FLIR Reporter 8.5 SP2, Professional
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T197717L10 FLIR Reporter 8.5 SP2, Professional, 10 user licenses
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T197717L5 FLIR Reporter 8.5 SP2, Professional, 5 user licenses
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T197771 Bluetooth headset
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T197778 FLIR BuildIR 2.1
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T197778L10 FLIR BuildIR 2.1, 10 user licenses
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T197778L5 FLIR BuildIR 2.1, 5 user licenses
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T910737 Memory card micro-SD with adapters
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T910972 EX845: Clamp meter + IR therm TRMS 1000A AC/DC
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T910973 MO297: Moisture meter, pinless with memory
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NOTE
FLIR Systems reserves the right to discontinue models, parts or accessories, and
other items, or to change specifications at any time without prior notice.
8Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
7Quick Start Guide
Procedure
NOTE
Follow this procedure to get started right away:
Put a battery into the battery compartment.1
Charge the battery for 4 hours before starting the camera for the first time,
2
or until the green battery condition LED glows continuously.
Insert a memory card into a card slot.3
4
Push thebutton to turn on the camera.
Aim the camera towards the object of interest.5
Focus the camera by rotating the focus ring.6
Pull and hold the trigger for more than 1 second to save an image directly.7
Move the image to a computer by doing one of the following:
8
Remove the memory card and insert it in a card reader connected to a
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computer.
Connect a computer to the camera using a USB mini-B cable.
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Move theimage from the cardorcamera, using adrag-and-dropoperation.9
You can also move the images to the computer using FLIR Tools, which comes with
your camera.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 20109
8Camera parts
8.1View from the right
Figure
Explanation
T638786;a1
This table explains the figure above:
Cover for the right-hand connectors compartment:
1
USB-A
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USB mini-B
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Power
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Trigger to preview/save images2
Tripod mount. Requires an adapter (extra accessory)3
Focus ring4
Infrared lens5
10Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
8.2View from the left
8 – Camera parts
Figure
Explanation
T638790;a1
This table explains the figure above:
Laser pointer1
Lamp for the digital camera2
Digital camera3
Cover for connectors and storage media:
4
Memory card
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Video out
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Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201011
8 – Camera parts
8.3Keypad
Figure
T638787;a1
Explanation
This explains the figure above:
Touch-screen LCD1
Navigation pad2
Button to confirm choice
3
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Button to go between automatic and manual adjustment modes
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Image archive4
Button to operate the laser pointer5
Power indicator6
On/off button7
12Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
Button to display the menu system
8
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Back button
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8 – Camera parts
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8 – Camera parts
8.4View from the bottom
Figure
Explanation
T638785;a3
This table explains the figure above:
Latch to open the cover for the battery compartment. Push to open1
14Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
8.5Battery condition LED indicator
8 – Camera parts
Figure
Explanation
T638791;a1
This table explains the battery condition LED indicator:
ExplanationType of signal
The battery is being charged.The green LED flashes two times per
second.
The battery is fully charged.The green LED glows continuously.
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8 – Camera parts
8.6Power LED indicator
Figure
T638781;a1
Explanation
This table explains the power LED indicator:
ExplanationType of signal
The camera is off.The LED is off.
The camera is on.The LED is blue.
16Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
8.7Laser pointer
8 – Camera parts
General
Figure
The camera has a laser pointer. When the laser pointer is on, you can see a laser
dot above the target.
This figure showsthe difference in position between the laser pointer and the optical
center of the infrared lens:
T638771;a1
WARNING
Do not look directly into the laser beam. The laser beam can cause eye irritation.
NOTE
The symbolis displayed on the screen when the laser pointer is on.
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The laser pointer may not be enabled in all markets.
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Laser warning
label
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A laser warning label with the following information is attached to the camera:
10743603;a2
8 – Camera parts
Laser rules and
regulations
Wavelength: 635 nm. Maximum output power: 1 mW.
This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pur-
suant to Laser Notice No. 50, dated June 24, 2007.
18Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
9Screen elements
Figure
Explanation
T638713;a2
This table gives an explanation to the figure above:
Measurement result table1
Measurement tools (e.g., area and spotmeter)2
Status and mode icons3
Tooltip for the currently selected menu item4
Temperature scale5
Setup6
Video clips recording7
Camera mode/live image mode8
Object parameters9
Measurement tools10
Color palettes11
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10Navigating the menu system
Figure
Explanation
T638777;a1T638780;a1
The figure above shows the two ways to navigate the menu system in the camera:
Using the index finger to navigate the menu system (left).
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Using the navigation pad to navigate the menu system (right).
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20Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
11Connecting external devices and
storage media
Figure
T638789;a4
Explanation
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201021
This table explains the figure above:
Indicator showing that the memory card is busy. Note: Do not remove the
1
memory card when this indicator glows
Memory card2
Headset cable3
11 – Connecting external devices and storage media
Figure
T638788;a1
Explanation
This table explains the figure above:
Power cable1
USB mini-B cable2
USB-A cable3
22Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
12Pairing Bluetooth devices
General
Procedure
NOTE
Before youcan use a Bluetoothdevicewith the camera,youneed to pairthedevices.
Follow this procedure:
1
Go to(Setup) .
Go to the Connectivity tab.2
Activate Bluetooth.3
Select Add Bluetooth device.4
Select Scan for Bluetooth device and wait until a list of available devices
5
is displayed.
When a Bluetooth deviceis found, selectthe device toadd it. Nowthe device
6
is ready to be used.
You can add several devices.
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You can remove an added device by selecting it and then selecting Remove.
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After adding a MeterLink device, such as the Extech MO297 or EX845, the result
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from the meter will be visible in the measurement result table.
After adding a Bluetooth-enabledheadset,it isready to beused in camerapreview
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mode.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201023
13Handling the camera
13.1Turning on the camera
Procedure
To turn on the camera, push and release thebutton.
13.2Turning off the camera
Procedure
To turn on the camera, push and hold thebutton for more than 0.2 second.
24Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
13 – Handling the camera
13.3Adjusting the infrared camera focus manually
Do not touch thelens surface whenyou adjust theinfrared camera focusmanually.
NOTE
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If this happens, clean the lens according to the instructions in section 20.2 – Infrared lens on page 51.
The focus ring can be rotated infinitely, but only a certain amount of rotation is
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needed when focusing.
Figure
T638779;a1
Procedure
Do one of the following:
For far focus, rotatethe focusring counter-clockwise (lookingat the touch-screen
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LCD side).
For near focus, rotate the focus ring clockwise (looking at the touch-screen LCD
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side).
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201025
13 – Handling the camera
13.4Operating the laser pointer
Figure
Procedure
T638778;a1
Follow this procedure to operate the laser pointer:
To turn on the laser pointer, push and hold the laser button.1
To turn off the laser pointer, release the laser button.2
26Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
14Working with images
14.1Previewing an image
General
Procedure
You can preview an infrared image or digital photo before you save it to a memory
card. Thisenables you tosee if the imageor photo containsthe information you want
before you save it.
In preview mode, you can also manipulate the image before you save it, and add
annotations.
To preview an image, briefly pull and release the trigger.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201027
14 – Working with images
14.2Saving an image
General
Image capacity
Naming
convention
Procedure
You can save an image directly, without previewing the image first.
This table gives information on the approximate number of infrared (IR) and digital
camera (DC) images that can be saved on memory cards:
IR + DCIR onlyCard size
The naming convention for images is IR_xxxx.jpg, where xxxx is a unique counter.
To save an image directly, pull and hold down the trigger for more than 1 second.
IR + DC + 30
seconds voice
annotation
60085055001 GB
1200170011 0002 GB
28Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
14.3Opening an image
14 – Working with images
General
Procedure
When yousave an image,the image isstored on amemory card. Todisplay the image
again, open it from the memory card.
Follow this procedure to open an image:
1
Push.
Push the navigation pad up/down or left/right to select the image you want
2
to view.
3
Push. This will display the image at full size.
(Optional step)
4
Pushagain to go to edit mode.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201029
14 – Working with images
14.4Adjusting an image
General
Example 1
An image can be adjusted automatically or manually. You use thebutton
to switch between these two modes. Note that this only works in live mode and not
in preview/archive mode.
This figure shows two infrared images of cable connection points. In the left image
a correct analysis of the left cable is difficult to do if you only auto-adjust the image.
You can analyze the left cable in more detail if you
change the temperature scale level
■
change the temperature scale span.
■
The image on the left ihas been auto-adjusted. In the right image the maximum and
minimum temperaturelevels have beenchangedto temperaturelevelsnear the object.
On the temperature scale to the rightof each imageyou can seehow thetemperature
levels were changed.
10577503;a2
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14 – Working with images
Example 2
This figure shows two infrared images of an isolator in a power line.
In the image onthe left the cold skyand the power line structurehave been recorded
at a minimum temperature of –26.0°C (–14.8°F).In theright image the maximum and
minimum temperature levels have been changed to temperature levels near the isolator. This makes it easier to analyze the temperature variations in the isolator.
10742503;a3
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14 – Working with images
Changing
temperature scale
level
Changing
temperature scale
span
Follow this procedure to change the temperature scale level:
1
Push.
2
Use the navigation pad to select(Manual).
To change the scale level, push the navigation pad up/down.3
Follow this procedure to change the temperature scale span:
1
Push.
2
Use the navigation pad to select(Manual).
To change the scale span, push the navigation pad left/right.3
32Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
14.5Changing the palette
14 – Working with images
General
Procedure
You can change the color palette that the camera uses to display different temperatures. A different palette can make it easier to analyze an image.
Follow this procedure to change the palette:
1
Pushto display the menu system.
2
Use the navigation pad to go to.
3
Pushto display a submenu.
Use the navigation pad to select a different palette.4
5
Push.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201033
14 – Working with images
14.6Deleting an image
General
Procedure
You can delete one or more images in a folder.
Follow this procedure to delete an image:
1
Push.
Push the navigation pad up/down or left/right to select the image you want
2
to delete.
3
Pushto display the menu system.
4
Use the navigation pad to select.
5
Pushand confirm that you want to delete the image.
34Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
14.7Deleting all images
14 – Working with images
General
Procedure
You can delete all images in a folder.
Follow this procedure to delete all images:
1
Push.
2
Pushto display the menu system.
3
Use the navigation pad to select.
Select Delete all.
4
Pushand confirm that you want to delete the images.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201035
14 – Working with images
14.8Creating a PDF report in the camera
General
Procedure
You can create a PDF report in the camera. You can then move the PDF report to a
computer, using a USB memory stick, or via Bluetooth, and send the report to a
customer.
Follow this procedure to create a PDF report in the camera:
1
Push.
2
Use the navigation pad to select.
3
Pushto open a submenu.
On the submenu, select Create report.
4
A PDF report is now being created and will be displayed on the screen.
You can zoom into the report by using the controls in the top right corner
of the screen.
36Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
15Working with measurement tools
15.1Laying out a measurement tool
General
Procedure
To measure a temperature, you use one or several measurement tools, such as a
spotmeter, a box, etc.
Follow this procedure to lay out a measurement tool:
1
Pushto display the menu system.
2
Use the navigation pad to go to.
3
Pushto display a submenu.
Use the navigation pad to go to a measurement tool.4
5
Push. This will display the measurement tool on the screen.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201037
15 – Working with measurement tools
15.2Moving or resizing a measurement tool
General
NOTE
Procedure
You can move and resize a measurement tool.
This procedure assumes that you have previously laid out a measurement tool on
the screen.
Follow this procedure to move or resize a measurement tool:
1
Pushto display the menu system.
2
Use the navigation pad to go to(Tools).
3
Pushto display a submenu.
4
Use the navigation pad to go to(Adjust tools).
5
Pushand select the measurement tool that you want to move or
resize.
Use the navigation pad to move or resize the measurement tool.6
38Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
15 – Working with measurement tools
15.3Creating and setting up a difference calculation
General
NOTE
Procedure
A difference calculation gives the difference between the values of two known measurement results.
This procedure assumesthat you have previously laid out at least two measurement
tools on the screen.
Follow this procedure to create and set up a difference calculation:
1
Pushto display the menu system.
2
Use the navigation pad to go to(Tools).
3
Pushto display a submenu.
4
Use the navigation pad to select(Add difference).
5
Push. This will display a dialog box where you can select the
measurement tools that you want to use in the difference calculation.
6
Push. The result of the difference calculation is now displayed in
the result table.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201039
15 – Working with measurement tools
15.4Changing object parameters
General
Types of
parameters
Recommended
values
For accurate measurements, you must set the object parameters.
The camera can use these object parameters:
Emissivity, i.e., how much radiation an object emits, compared with the radiation
■
of a theoretical reference object of the same temperature (called a “blackbody”).
The opposite of emissivity is reflectivity. The emissivity determines how much of
the radiation originates from the object as opposed to being reflected by it.
Reflected apparent temperature, which is used when compensating for the radi-
■
ation from the surroundings reflected by the objectinto thecamera. This property
of the object is called reflectivity.
Object distance, i.e., the distance between the camera and the object of interest.
■
Atmospheric temperature, i.e., the temperature of the air between the camera
■
and the object of interest.
Relative humidity, i.e., the relative humidity of the air between the camera and
■
the object of interest.
External IR window compensation, i.e., the temperature ofany protective windows,
■
etc., that are setup betweenthe camera and the objectof interest.If no protective
window or protective shield is used, this value is irrelevant and should be left inactive.
If you are unsure about the values, the following are recommended:
Atmospheric temperature+20°C (+69°F)
0.95Emissivity
1.0 m (3.3 ft.)Object distance
+20°C (+69°F)Reflected apparent temperature
50%Relative humidity
40Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
15 – Working with measurement tools
Procedure
NOTE
Related topics
Follow this procedure to change the object parameters:
1
Pushto display the menu system.
2
Use the navigation pad to go to.
3
Pushto display a dialog box.
Use the navigation pad to select and change an object parameter.4
5
Push. This will close the dialog box.
Of the parameters above, emissivity and reflected apparent temperature are the two
most important to set correctly in the camera.
For in-depth information about parameters, and how to correctly set the emissivity
and reflected apparent temperature, see section 28 – Thermographic measurement
techniques on page 150.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201041
16Fetching data from external
Extech meters
General
Figure
Supported Extech
meters
You can fetch data from an external Extech meter and merge this data into the result
table in the infrared image.
T638370;a1
Extech Moisture Meter MO297
■
Extech Clamp Meter EX845
■
Technical support
for Extech meters
NOTE
Procedure
support@extech.com
This support is for Extech meters only. For technical support for infrared cameras,
go to http://support.flir.com.
This procedure assumes that you have paired the Bluetooth devices.
■
For more information about products from Extech Instruments, go to
■
http://www.extech.com/instruments/.
Follow this procedure:
Turn on the camera.1
Turn on the Extech meter.2
42Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
16 – Fetching data from external Extech meters
On the meter, enable Bluetooth mode. Refer to the user documentation for
3
the meter for information on how to do this.
On the meter, choose the quantity that you want to use (voltage, current,
4
resistance, etc.). Refer to the user documentation forthe meter for information on how to do this.
Results from the meterwill now automaticallybe displayed inthe resulttable
in the top left corner of the infrared camera screen.
Do one of the following:
5
To preview an image, push the Preview/Save button. At this stage, you
■
can add additional values. To do so, take a new measurement with the
meter and select Add on the infrared camera screen.
To save an image without previewing, push and hold down the Pre-
■
view/Save button.
To add a value to a recalled image, turn on the meter after you have re-
■
called the image, then select Add on the infrared camera screen. A
maximum of eight values can be added, but note that some values are
broken into two lines.
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16 – Fetching data from external Extech meters
16.1Typical moisture measurement and documentation
procedure
General
Procedure
The followingprocedure can form the basisfor other proceduresusing Extech meters
and infrared cameras.
Follow this procedure:
Use the infrared camera to identify any potential damp areas behind walls
1
and ceilings.
Use the moisture meter to measure the moisture levels at various suspect
2
locations that may have been found.
When a spot of particular interest is located, store the moisture reading in
3
the moisture meter’s memory and identify the measurement spot with a
handprint or other thermal identifying marker.
Recall the reading from the meter memory. The moisture meter will now
4
continuously transmit this reading to the infrared camera.
Use the camera to take a thermal image of the area with the identifying
5
marker. The stored data from the moisture meter will also be saved on the
image.
44Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
17Working with alarms
17.1Building alarms
General
About the
Humidity alarm
About the
Insulation alarm
Alarm signals
Procedure
The camera features alarmtypes that arespecific to the building trade.You canmake
the camera trigger the following types of alarms:
Humidity alarm: Triggers when a measurement tool detects a surface where the
■
relative humidity exceeds a preset value.
Insulation alarm: Triggers when there is an insulation deficiency in a wall.
■
To detect areas where the relative humidity is less than 100% you can use the Humidity alarm, where you can set the relative humidity above which the alarm will
trigger.
The Insulation alarm can detect areas where there may be an insulation deficiency
in the building. It will trigger when the insulation level falls below a preset value of
the energy leakage through the wall.
Different building codes recommend different values, but typical values for the insulation level are 0.6–0.8 for new buildings. Refer to your national building code for
recommendations.
When an alarm is triggered, an isotherm will be displayed.
Follow this procedure to set up an alarm:
1
Pushto display the menu system.
2
Use the navigation pad to go to.
3
Pushto display a submenu.
4
Use the navigation pad to go to.
5
Push. This will display a submenu.
In the submenu, select Humidity or Insulation. This will display a dialog
6
box where you can set the necessary parameters.
7
Push.
The alarm is now set, and an isotherm will be displayed when the alarm is
triggered.
NOTE
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201045
For this alarm to be meaningful, the parameters must be set with some care.
18Annotating images
General
This section describes how to save additional information to an infrared image by
using annotations.
The reason for using annotations is to make reporting and post-processing more
efficient by providing essential information about the image, such as conditions,
photos, information about where an image is taken, and so on.
You can set the camera to automatically add an annotation to your images.
46Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
18.1Taking a digital photo
18 – Annotating images
General
NOTE
Procedure
When you save an infrared image you can also take a digital photo of the object of
interest. This digital photo will automatically be grouped together with the infrared
image, which will simplify post-processing and reporting.
This procedure assumes that you have not set the camera to automatically add a
digital photo.
Follow this procedure to take a digital photo:
To preview an infrared image, briefly pull and release the trigger.1
Use the navigation pad to select Add photo.2
3
Pushto display a submenu.
Use the navigation pad to select Add digital camera photo.4
Pushto take the digital photo.
The digital photo will now be added to the IR image to what is called an
“infrared inspection group,” and will be grouped together in the image
archive, and also when moving files from the camera to reporting software
on the computer.
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18 – Annotating images
18.2Creating a text annotation
General
NOTE
Procedure
A text annotation is grouped with an image file. Using this feature, you can annotate
images. This text can be revised later.
This feature is very efficient when saving information on an image when you are inspecting a large number of similar objects. The idea behind using text annotations
is to avoid filling out forms or inspection protocols manually.
This procedure assumes that you have not set the camera to automatically add a
text annotation.
Follow this procedure to create a text annotation:
To preview an image, pull the trigger.1
2
Use the navigation pad to select.
3
Pushto display a submenu.
Use the navigation pad to select Text annotation.4
Pushto display a dialog box.
In this dialog box you can do one of the following:
Use an existing text annotation template.
■
Create a new field.
■
The text annotation will now be added to the IR image to what is called an
"infrared inspection group," and will be grouped together in the image
archive, and also when moving files from the camera to reporting software
on the computer.
48Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
19Changing settings
General
Procedure
You can change a variety of settings for the camera:
Camera settings,such as thedisplay intensity, power management, touch-screen
■
calibration, default settings, etc.
Preferences, such as settings for annotations, overlay, etc.
■
Connectivity, such as settings for Wi-Fi, Bluetooth, etc.
■
Regional settings, such as the language, date and time, date and time format,
■
temperature and distance units, etc.
This area also contains uneditable camera information, such as the serial number,
firmware version, battery level, etc.
Follow this procedure to change settings:
1
Pushto display the menu system.
2
Use the navigation pad to go to(Setup) .
3
Push. This will display a dialog box.
Do the following:
4
Use the navigation pad to go between tabs and up/down on tabs.
■
Use thebutton to confirm choices.
■
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20Cleaning the camera
20.1Camera housing, cables, and other items
Liquids
Equipment
Procedure
CAUTION
Use one of these liquids:
Warm water
■
A weak detergent solution
■
A soft cloth
Follow this procedure:
Soak the cloth in the liquid.1
Twist the cloth to remove excess liquid.2
Clean the part with the cloth.3
Do not apply solvents or similar liquids to the camera, the cables, or other items.
This can cause damage.
50Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
20.2Infrared lens
20 – Cleaning the camera
Liquids
Equipment
Procedure
WARNING
CAUTION
Use one of these liquids:
96% isopropyl alcohol.
■
A commercial lens cleaning liquid with more than 30% isopropyl alcohol.
■
Cotton wool
Follow this procedure:
Soak the cotton wool in the liquid.1
Twist the cotton wool to remove excess liquid.2
Clean the lens one time only and discard the cotton wool.3
Make sure that you read all applicable MSDS (Material Safety Data Sheets) and
warning labels on containers before you use a liquid: the liquids can be dangerous.
Be careful when you cleanthe infraredlens. The lens has a delicate anti-reflective
■
coating.
Do not clean the infrared lens too vigorously. This can damage the anti-reflective
■
coating.
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20 – Cleaning the camera
20.3Infrared detector
General
NOTE
CAUTION
Procedure
Even small amounts of dust on the infrared detector can result in major blemishes
in the image. To remove any dust from the detector, follow the procedure below.
This section only appliesto cameras whereremoving the lensexposes the infrared
■
detector.
In somecases thedustcannot be removedby following thisprocedure: the infrared
■
detector mustbe cleanedmechanically. Thismechanical cleaning mustbe carried
out by an authorized service partner.
In Step2 below,do not usepressurized air frompneumatic air circuits ina workshop,
etc., as this air usually contains oil mist to lubricate pneumatic tools.
Follow this procedure:
Remove the lens from the camera.1
Use pressurized air from a compressed air canister to blow off the dust.2
52Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
21Technical data
For technical data, refer to the datasheets on the user documentation CD-ROM that
comes with the camera.
Technical data is also available at http://support.flir.com.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201053
21 – Technical data
21.1Additional data
Field of view and
distance, 18
mm/25° lens
T638855;a1
Figure 21.1 Relationship between field of view and distance. 1: Distance to target;
2: VFOV =vertical field ofview; 3: HFOV =horizontal field of view, 4: IFOV = instan-
taneous field of view (size of one detector element).
This table gives thefield ofview at certain distances totargets. D = distance totarget.
T638825;a1
54Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
22Dimensional drawings
22.1Camera dimensions, front view (1)
Figure
T638765;a1
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22 – Dimensional drawings
22.2Camera dimensions, front view (2)
Figure
T638766;a1
56Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
22.3Camera dimensions, side view (1)
22 – Dimensional drawings
Figure
T638772;a1
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22 – Dimensional drawings
22.4Camera dimensions, side view (2)
Figure
T638773;a1
58Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
22.5Camera dimensions, side view (3)
22 – Dimensional drawings
Figure
T638774;a1
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22 – Dimensional drawings
22.6Infrared lens (30 mm/15°)
Figure
10762503;a1
60Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
22.7Infrared lens (10 mm/45°)
22 – Dimensional drawings
Figure
10762403;a1
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201061
22 – Dimensional drawings
22.8Battery (1)
Figure
NOTE
T638782;a1
Use a clean, drycloth to removeany water ormoisture on the battery beforeyou install
it.
62Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
22.9Battery (2)
22 – Dimensional drawings
Figure
NOTE
T638783;a1
Use a clean, drycloth to removeany water ormoisture on the battery beforeyou install
it.
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22 – Dimensional drawings
22.10Battery (3)
Figure
NOTE
T638784;a1
Use a clean, drycloth to removeany water ormoisture on the battery beforeyou install
it.
64Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
22.11Battery charger (1)
22 – Dimensional drawings
Figure
NOTE
T638767;a1
Use a clean, dry cloth to remove any water or moisture on the battery before you put
it in the battery charger.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201065
22 – Dimensional drawings
22.12Battery charger (2)
Figure
NOTE
T638768;a1
Use a clean, dry cloth to remove any water or moisture on the battery before you put
it in the battery charger.
66Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
22.13Battery charger (3)
22 – Dimensional drawings
Figure
NOTE
T638769;a1
Use a clean, dry cloth to remove any water or moisture on the battery before you put
it in the battery charger.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201067
22 – Dimensional drawings
22.14Battery charger (4)
Figure
NOTE
T638770;a1
Use a clean, dry cloth to remove any water or moisture on the battery before you put
it in the battery charger.
68Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
23Application examples
23.1Moisture & water damage
General
NOTE
Figure
It is often possible to detect moisture and water damage in a house by using an infrared camera. This ispartly becausethe damaged area has adifferent heat conduction property and partly because it has a differentthermal capacity to storeheat than
the surrounding material.
Many factors can come into play as to how moisture or water damage will appear in
an infrared image.
For example,heating and coolingof these parts takes placeat different ratesdepending on the material and the time of day. For this reason, it is important that other
methods are used as well to check for moisture or water damage.
The imagebelow shows extensive waterdamage on anexternalwall where thewater
has penetrated the outer facing because of an incorrectly installed window ledge.
10739503;a1
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201069
23 – Application examples
23.2Faulty contact in socket
General
NOTE
Figure
Depending on the type of connection a socket has, an improperly connected wire
can result in local temperature increase. This temperature increase is caused by the
reduced contact area between the connection point of the incoming wire and the
socket , and can result in an electrical fire.
A socket’s construction may differ dramatically from one manufacturer to another.
For this reason, different faults in a socket can lead to the same typical appearance
in an infrared image.
Local temperature increase can also result from improper contact between wire and
socket, or from difference in load.
The image below shows aconnection ofa cable to a socket where improper contact
in the connection has resulted in local temperature increase.
10739603;a1
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23.3Oxidized socket
23 – Application examples
General
NOTE
Figure
Depending on the typeof socket andthe environment in which thesocket is installed,
oxides may occur on the socket's contact surfaces. These oxides can lead to locally
increased resistance when the socket is loaded, which can be seen in an infrared
image as local temperature increase.
A socket’s construction may differ dramatically from one manufacturer to another.
For this reason, different faults in a socket can lead to the same typical appearance
in an infrared image.
Local temperature increase can also result from improper contact between a wire
and socket, or from difference in load.
The image below shows a series of fuses where one fuse has a raised temperature
on the contact surfaces against the fuse holder. Because of the fuse holder’s blank
metal, the temperature increase is not visible there, while it is visible on the fuse’s
ceramic material.
10739703;a1
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23 – Application examples
23.4Insulation deficiencies
General
NOTE
Figure
Insulation deficiencies may result from insulation losing volume over the course of
time and thereby not entirely filling the cavity in a frame wall.
An infraredcamera allowsyou to seethese insulation deficienciesbecause they either
have a different heat conduction property than sections with correctly installed insulation, and/or show the area where air is penetrating the frame of the building.
When you are inspecting a building, the temperature difference between the inside
and outside should be at least 10°C (18°F). Studs, water pipes, concrete columns,
and similar components may resemble an insulation deficiency in an infrared image.
Minor differences may also occur naturally.
In the image below, insulation in the roof framing is lacking.. Due to the absence of
insulation, air has forcedits way into the roof structure, whichthus takes on a different
characteristic appearance in the infrared image.
10739803;a1
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23.5Draft
23 – Application examples
General
NOTE
Figure
Draft can be found under baseboards, around door and window casings, and above
ceiling trim. This type of draft is often possible to see with an infrared camera, as a
cooler airstream cools down the surrounding surface.
When youare investigating draftin a house,there should besub-atmosphericpressure
in the house. Close all doors, windows, and ventilation ducts, and allow the kitchen
fan to run for a while before you take the infrared images.
An infrared image of draft often shows a typical stream pattern. You can see this
stream pattern clearly in the picture below.
Also keep in mind that drafts can be concealed by heat from floor heating circuits.
The image below shows a ceiling hatch where faulty installation has resulted in a
strong draft.
10739903;a1
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24Introduction to building
thermography
24.1Disclaimer
24.1.1Copyright notice
Some sectionsand/or images appearing in this chapter are copyrighted tothe following organizations and companies:
■FORMAS—The Swedish Research Council for Environment, Agricultural Sciences
and Spatial Planning, Stockholm, Sweden
■ITC—Infrared Training Center, Boston, MA, United States
■Stockton Infrared Thermographic Services, Inc., Randleman, NC, United States
■Professional Investigative Engineers, Westminster, CO, United States
■United Kingdom Thermography Association (UKTA)
24.1.2Training & certification
Carrying out building thermography inspections requires substantial training
and experience, and may require certification from a national or regional standardization body. This section is provided only as an introduction to building
thermography. The user is strongly recommended to attend relevant training
courses.
For more information about infrared training, visit the following website:
http://www.infraredtraining.com
24.1.3National or regional building codes
The commented building structures in this chapter may differ in construction from
country to country. For more information about construction details and standards
of procedure, always consult national or regional building codes.
24.2Important note
All camera functions and features that are described in this section may not be supported by your particular camera configuration.
74Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
24 – Introduction to building thermography
24.3Typical field investigations
24.3.1Guidelines
As will be noted in subsequent sections there are a number of general guidelines the
user should take heed of when carrying out building thermography inspection. This
section gives a summary of these guidelines.
24.3.1.1General guidelines
■The emissivity of the majority of building materials fall between 0.85 and 0.95.
Setting the emissivity value in the camera to 0.90 can be regarded as a good
starting point.
■An infrared inspection alone should never be used as a decision point for further
actions. Always verify suspicions and findings using other methods, such as construction drawings, moisture meters, humidity & temperature datalogging, tracer
gas testing etc.
■Change level and span to thermally tune the infrared image and reveal more details.
The figurebelow shows the difference between a thermally untuned and a thermally
tuned infrared image.
10552103;a2
Figure 24.1 LEFT: A thermally untuned infrared image; RIGHT: A thermally tuned infrared image, after
having changed level and span.
24.3.1.2Guidelines for moisture detection, mold detection & detection of
water damages
■Building defects related to moisture and water damages may only show up when
heat has been applied to the surface, e.g. from the sun.
■The presence of water changes the thermal conductivity and the thermal mass of
the building material. It may also change the surfacetemperature of building material due to evaporative cooling. Thermal conductivity is a material’s abilityto conduct
heat, while thermal mass is its ability to store heat.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201075
24 – Introduction to building thermography
■Infrared inspection does not directly detect the presence of mold, rather it may be
used to find moisture where mold may develop or has already developed. Mold
requires temperatures between +4°C to +38°C (+40°F to +100°F), nutrients and
moisture to grow. Humidity levels above 50% can provide sufficient moisture to
enable mold to grow.
10556003;a1
Figure 24.2 Microscopic view of mold spore
24.3.1.3Guidelines for detection of air infiltration & insulation deficiencies
■For very accurate camera measurements, take measurements of the temperature
and enter this value in the camera.
■It is recommended that there is a difference in pressure between the outside and
the inside of the building structure. This facilitates theanalysis of the infrared images
and reveals deficiencies that would not be visible otherwise. Although a negative
pressure of between 10 and 50 Pa is recommended, carrying out the inspection
at a lower negative pressure may be acceptable. To do this, close all windows,
doors and ventilation ducts and then run the kitchen exhaust fan for some time to
reach a negative pressure of 5–10 Pa (applies to residential houses only).
■A differencein temperaturebetween the inside and the outside of 10–15°C (18–27°F)
is recommended.Inspections can be carried out at a lower temperature difference,
but will make the analysis of the infrared images somewhat more difficult.
■Avoid direct sunlight on a part of a building structure—e.g. a façade—that is to be
inspected from the inside. The sunlight will heat the façade which will equalize the
temperature differenceson theinside and mask deficiencies in the building structure.
Spring seasons with low nighttime temperatures (±0°C (+32°F)) and high daytime
temperatures (+14°C (+57°F)) are especially risky.
76Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
24 – Introduction to building thermography
24.3.2About moisture detection
Moisture in a building structure can originate from several different sources, e.g.:
■External leaks, such as floods, leaking fire hydrants etc.
■Internal leaks, such as freshwater piping, waste water piping etc.
■Condensation, which is humidityin the air falling out as liquid water due to conden-
sation on cold surfaces.
■Building moisture, which is any moisture in the building material prior to erecting
the building structure.
■Water remaining from firefighting.
As a non-destructive detection method, using an infrared camera has a number of
advantages over other methods, and a few disadvantages:
DisadvantageAdvantage
The method is quick.
■
The methodis a non-intrusivemeansof investi-
■
gation.
The method does not require relocation of the
■
occupants.
The method features an illustrative visual pre-
■
sentation of findings.
The method confirms failure points and mois-
■
ture migration paths.
The method only detects surface temperature
■
differentials and can not see through walls.
The methodcan not detectsubsurfacedamage,
Low-slope commercial roofing is one of the most common roof types for industrial
building, such as warehouses, industrial plants, machinery shops etc. Its major advantages over a pitched roof is the lower cost in material and building. However, due
to its design where snow and ice will not fall off by itself—as is the case for the majority of pitched roofs—it must be strongly built to support the accumulated weight of
both roof structure and any snow, ice and rain.
Although a basic understanding of the construction of low-slope commercial roofs is
desirable whencarrying outa roof thermography inspection, expert knowledge is not
necessary. There is a large number of different design principles for low-slope commercial roofs—bothwhen itcomes tomaterial anddesign—and itwould beimpossible
for the infrared inspection person to know them all. If additional information about a
certain roof is needed, the architect or contractor of the building can usually supply
the relevant information.
Common causesof rooffailure areoutlined in the table below (from SPIE Thermosense
Proceedings Vol. 371 (1982), p. 177).
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201077
24 – Introduction to building thermography
%Cause
47.6Poor workmanship
2.6Roof traffic
16.7Poor design
7.8Trapped moisture
8.0Materials
8.4Age & weathering
Potential leak locations include the following:
■Flashing
■Drains
■Penetrations
■Seams
■Blisters
24.3.3.2Safety precautions
■Recommend a minimum of two people on a roof, preferably three or more.
■Inspect the underside of the roof for structural integrity prior to walking on it.
■Avoid stepping on blisters that are common on built up bitumen and gravel roofs.
■Have a cell phone or radio available in case of emergency.
■Inform local police and plant security prior to doing nighttime roof survey.
78Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
24 – Introduction to building thermography
24.3.3.3Commented building structures
This section includes a few typical examples of moisture problems on low-slope
commercial roofs.
CommentStructural drawing
10553603;a2
Inadequate sealing of roof membrane around
conduit and ventilation ducts leading to local
leakage around the conduit or duct.
10553703;a2
Roof membrane inadequately sealed around roof
access hatch.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201079
24 – Introduction to building thermography
10553803;a2
CommentStructural drawing
Drainage channels located too high and with too
low an inclination. Some water will remain in the
drainage channelafter rain, whichmay lead tolocal
leakage around the channel.
10553903;a2
Inadequate sealing between roof membrane and
roof outlet leading tolocal leakage aroundthe roof
outlet.
24.3.3.4Commented infrared images
How do you find wet insulation below the surface of the roof? When the surface itself
is dry, including any gravel or ballast, a sunny day will warm the entire roof. Early in
the evening, if the sky is clear, the roof will begin to cool down by radiation. Because
of its higher thermal capacity the wet insulation will stay warmer longer than the dry
and will be visible in the infrared camera (see photos below). The technique is particularly effective on roofs having absorbent insulation—such as wood fiber, fiberglass,
and perlite—where thermal patterns correlate almost perfectly with moisture.
80Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
24 – Introduction to building thermography
Infrared inspections of roofs with nonabsorbent insulations, common in many singleply systems, are more difficult to diagnose because patterns are more diffuse.
This section includes a few typical infrared images of moisture problems on low-slope
commercial roofs:
CommentInfrared image
10554003;a1
Moisture detection on a roof, recorded during the
evening.
Since the building material affected by moisture
has ahigher thermal mass,itstemperature decreases slower than surrounding areas.
10554103;a1
10554203;a1
Water-damaged roofing components and insulation identified from infrared scan from the underside of the built-up roof on a structural concrete
tee deck.
Affected areas are cooler than the surrounding
sound areas, due to conductive and/or thermal
capacitive effect.
Daytime survey of built-up low-slope commercial
roof.
Affected areas are coolerthan the surroundingdry
areas, dueto conductiveand/orthermal capacitive
effect.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201081
Thermography has proven to be invaluable in the assessment of moisture infiltration
into commercial and residential façades. Being able to provide a physical illustration
of the moisture migration paths is more conclusive than extrapolating moisture meter
probe locations and more cost-effective than large intrusive test cuts.
24.3.4.2Commented building structures
This section includes a few typical examples of moisture problems on commercial
and residential façades.
CommentStructural drawing
10554303;a2
Pelting rain penetrates the façade due to badly
executed bed joints. Moisture builds up in the
masonry above the window.
10554403;a2
Pelting rain hits the window at an angle. Most of
the rain runs off the window edge flashing but
some finds its way into the masonry where the
plaster meets the underside of the flashing.
82Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
10554503;a2
24 – Introduction to building thermography
CommentStructural drawing
Rain hits the façade at an angle and penetrates
the plaster through cracks. The water then follows
the inside of the plasterand leadsto frost erosion.
10554603;a2
Rain splashes on the façade and penetrates the
plaster andmasonryby absorption, whicheventually leads to frost erosion.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201083
24 – Introduction to building thermography
24.3.4.3Commented infrared images
This sectionincludes afew typical infrared imagesof moisture problems on commercial
& residential façades.
CommentInfrared image
10554703;a1
Improperly terminatedand sealed stone veneer to
window frame and missing flashings has resulted
in moisture infiltration into the wall cavity and interior living space.
10554803;a1
Moisture migration into drywallfrom capillary drive
and interior finish components from inadequate
clearance and slope of grade from vinyl siding
façade on an apartment complex.
24.3.5Moisture detection (3): Decks & balconies
24.3.5.1General information
Although there are differences in design, materials and construction, decks—plaza
decks, courtyard decks etc—suffer from the same moisture and leaking problems as
low-slope commercial roofs. Improper flashing, inadequately sealed membranes,
and insufficient drainage may lead to substantial damage in the building structures
below.
Balconies, although smaller in size, require the same care in design, choice of material, and workmanship as any other building structure. Since balconies are usually
supported on one side only, moisture leading to corrosion of struts and concrete reinforcement can cause problems and lead to hazardous situations.
84Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
24 – Introduction to building thermography
24.3.5.2Commented building structures
This section includes a few typical examples of moisture problems on decks and
balconies.
CommentStructural drawing
10555203;a2
Improper sealing of paving and membrane to roof
outlet, leading to leakage during rain.
10555103;a2
No flashing at deck-to-wall connection, leading to
rain penetrating the concrete and insulation.
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24 – Introduction to building thermography
10555003;a2
CommentStructural drawing
Water has penetrated the concrete due to inadequately sized drop apron and has led to concrete
disintegration and corrosion of reinforcement.
SECURITY RISK!
10554903;a2
Water has penetrated the plaster and underlying
masonry atthe pointwhere the handrailis fastened
to the wall.
SECURITY RISK!
86Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
24 – Introduction to building thermography
24.3.5.3Commented infrared images
This section includes a few typical infrared images of moisture problems on decks
and balconies.
CommentInfrared image
10555303;a1
Improper flashing at balcony-to-wall connections
and missing perimeter drainage system resulted
in moistureintrusion into thewood framingsupport
structure of the exterior walkway balcony of a loft
complex.
10555403;a1
A missing composite drainage plane or medium
on a below-grade parking garage plaza deck
structure resulted in standing water between the
structural concrete deck and the plaza wearing
surface.
Water from plumbing leaks can often lead to severe damage on a building structure.
Small leaks may be difficult to detect, but can—over the years—penetrate structural
walls and foundations to a degree where the building structure is beyond repair.
Using building thermography at an early stage when plumbing breaks and leaks are
suspected can lead to substantial savings on material and labor.
Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 201087
24 – Introduction to building thermography
24.3.6.2Commented infrared images
This section includes a few typical infrared images of plumbing breaks & leaks.
CommentInfrared image
10555503;a1
Moisture migration tracking alongsteel joistchannels inside ceiling of a single family home where
a plumbing line had ruptured.
10555603;a1
Water from plumbing leak was found to have migrated farther than originally anticipated by the
contractor duringremediation techniques ofcutting
back carpet and installing dehumidifiers.
88Publ. No. T559597 Rev. a500 – ENGLISH (EN) – December 10, 2010
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