Fluke VT04 User manual

October 2012, Rev.1, 7/13
© 2012-2013 Fluke Corporation. All rights reserved.
Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
VT02, VT04
Visual IR Thermometer
Users Manual
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www.MyFlukeStore.com

LIMITED WARRANTY AND LIMITATION OF LIABILITY
This Fluke product will be free from defects in material and workmanship for
two years from the date of purchase. This warranty does not cover fuses,
disposable batteries, or damage from accident, neglect, misuse, alteration,
contamination, or abnormal conditions of operation or handling. Resellers are
not authorized to extend any other warranty on Fluke’s behalf. To obtain
service during the warranty period, contact your nearest Fluke authorized
service center to obtain return authorization information, then send the product
to that Service Center with a description of the problem.
THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES,
SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR
IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL, INDIRECT,
INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, ARISING
FROM ANY CAUSE OR THEORY. Since some states or countries do not allow
the exclusion or limitation of an implied warranty or of incidental or
consequential damages, this limitation of liability may not apply to you.
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
11/99
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i
Table of Contents
Title Page
Introduction ............................................................................... 1
How to Contact Fluke................................................................ 2
Safety Information ..................................................................... 2
Before You Start ........................................................................ 4
Power On and Off...................................................................... 5
Rechargeable Battery................................................................. 6
Features and Controls ................................................................ 7
Button Operation ....................................................................... 8
Image Blending ...................................................................... 8
Visual Image Alignment Control ........................................... 9
Capture and Save.................................................................... 10
Menu Functions ......................................................................... 11
Basic Navigation .................................................................... 11
Review Memory..................................................................... 13
Emissivity............................................................................... 13
Temperature Measurement..................................................... 14
Color Palette........................................................................... 17
Reflected Background Temperature....................................... 17
Spot Temperature Markers..................................................... 17
Temperature Units.................................................................. 18
Date and Time........................................................................ 18
Hi/Lo Temperature Alarm (VT04)......................................... 19
Time-Lapse Image Capture (VT04)....................................... 20
Auto-Monitor (VT04) ............................................................ 21
Measurements............................................................................ 23
Smartview®Software................................................................. 23
Maintenance............................................................................... 24
How to Clean ......................................................................... 24
Battery Care ........................................................................... 25
VT02................................................................................... 26
VT04................................................................................... 27
Specifications............................................................................. 27
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VT02, VT04
Users Manual
ii
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iii
List of Tables
Table Title Page
1. Symbols ..................................................................................... 3
2. Packing List ............................................................................... 4
3. Features...................................................................................... 7
4. Menu Icons ................................................................................ 12
5. Temperature Measurement Accuracy ........................................ 15
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VT02, VT04
Users Manual
iv
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v
List of Figures
Figure Title Page
1. Start-Up Screen and Status Indicator......................................... 5
2. Rechargeable Battery................................................................. 6
3. Blend Options ............................................................................ 8
4. Visual Image Alignment............................................................ 9
5. Micro SD Memory Card Warning Icons.................................... 10
6. Menu Navigation and Battery Icon............................................ 11
7. Parameter Adjustment ............................................................... 12
8. On-Screen Comparison of D:S Ratio......................................... 16
9. Detection Ability ....................................................................... 16
10. VT04 Hi/Lo Temperature Alarm............................................... 19
11. Image Capture Scenarios for Auto-Monitor .............................. 22
12. VT02 Battery Replacement ....................................................... 26
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VT02, VT04
Users Manual
vi
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1
Introduction
The VT Series (the Product) are Visual IR Thermometers that combine surface
temperature measurement with real-time thermal and visual images. The
thermal image removes the time necessary for component-by-component
measurement associated with a traditional spot thermometer (radiometer). The
Product is ideal for electrical, HVAC, and facility maintenance applications.
The recommended use model is:
1. Scan a broad area with the blended thermal and visual image to
quickly identify temperature anomalies that need more inspection.
2. Use the wide field-of-view to move closer to the target for a
temperature measurement with more detail.
3. Capture both thermal and visual images with a single trigger pull.
4. Create a report with Fluke SmartView®software.
The Product is easy to use. Turn on and within seconds it provides an image
with no training needed. Several features increase the accuracy and usability of
the Product:
•Adjustable emissivity and reflected background compensation
improves measurement accuracy on semi-reflective surfaces
•Hot and cold spot temperature markers that guide the user to the
hottest and coldest regions in the thermal image
•Selectable color palettes
•Visual/Thermal image alignment
The VT04 includes these additional features:
•Hi/Lo Temperature Alarms
•Time-Lapse Image Capture
•Auto-Monitor
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VT02, VT04
Users Manual
2
How to Contact Fluke
To contact Fluke, use one of these telephone numbers:
•USA: 1-800-760-4523
•Canada: 1-800-36-FLUKE (1-800-363-5853)
•Europe: [phone]
•Japan: [phone]
•Singapore: [phone]
•Anywhere in the world: [phone]
Or, visit Fluke's website at www.fluke.com.
To register your Product, visit http://register.fluke.com.
To view, print, or download the latest manual supplement, visit
http://us.fluke.com/usen/support/manuals.
Safety Information
A Warning identifies hazardous conditions and procedures that are dangerous
to the user. A Caution identifies conditions and procedures that can cause
damage to the Product or the equipment under test.
 Warning
To prevent possible electrical shock, fire, or personal injury:
•Read all safety information before you use the Product.
•Carefully read all instructions.
•Use the Product only as specified, or the protection
supplied by the Product can be compromised.
•Replace or recharge the batteries when the low battery
indicator shows to prevent incorrect measurements.
•Do not use the Product around explosive gas, vapor, or
in damp or wet environments.
•Do not use the Product if it operates incorrectly.
•Do not use the Product if it is damaged.
•See emissivity information for actual temperatures.
Reflective objects result in lower than actual temperature
measurements. These objects pose a burn hazard.
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Visual IR Thermometer
Safety Information
3
•Remove the batteries if the Product is not used for an
extended period of time, or if stored in temperatures
above 50 °C. If the batteries are not removed, battery
leakage can damage the Product.
•Follow all battery care and charging instructions in this
manual.
•Use only specified replacement parts.
•Use only the Fluke supplied power adapter to charge the
VT04 battery.
Table 1 is a list of symbols used on the Product or in this manual.
Table 1. Symbols
Symbol Description
Important information. See manual.
Hazardous voltage. Risk of electrical shock.
Conforms to relevant Australian standards.
Conforms to requirements of European Union and European
Free Trade Association.
Conforms to relevant South Korean EMC standards.

This camera contains a Lithium-ion battery. Do not mix with the
solid waste stream. Spent batteries should be disposed of by a
qualified recycler or hazardous materials handler per local
regulations. Go to Fluke's website for recycling information.

This product complies with the WEEE Directive (2002/96/EC)
marking requirements. The affixed label indicates that you must
not discard this electrical/electronic product in domestic
household waste. Product Category: With reference to the
equipment types in the WEEE Directive Annex I, this product is
classed as category 9 “Monitoring and Control Instrumentation”
product. Do not dispose of this product as unsorted municipal
waste. Go to Fluke's website for recycling information.
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VT02, VT04
Users Manual
4
Before You Start
Table 2 is a list of all items included with the Product.
Table 2. Packing List
Description Part Number
Model
VT02 VT04
VT02 Visual IR Thermometer 4253599 •
VT04 Visual IR Thermometer 4366444 •
AA Alkaline Batteries (QTY. 4) 1560231 •
Rechargeable Battery 4365971 •
Micro SD Memory Card and conversion
adapter to standard SD Memory Card[1]
4269849 ••
Transport/Storage Case 4272528 ••
Micro USB Charger/Power Supply 4366918 •
VT Series Quick Reference Card[2] 4257700 ••
CD-ROM with Users Manual 4253607 ••
SmartView®Software on CD-ROM 2814474 ••
[1] Fluke recommends the micro SD memory card that is supplied with the Product.
Fluke does not warrant the use or reliability of aftermarket SD memory cards of
different brands or capacities.
[2] Printed in English, Spanish, French, German, and Simplified Chinese. See the CD-
ROM for additional languages. To request a printed Quick Reference Card in a
language not supplied with your product, email Fluke at [e-mail]. Specify
the product name and language preference in the subject line.
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Visual IR Thermometer
Power On and Off
5
Power On and Off
To turn on the Product, push and hold for 2 seconds. A start-up screen
shows on the display and an indicator bar shows the status, see Figure 1. The
indication bar increases on power up and decreases on power down. After the
start-up screen, the Product is ready to use. To turn off the Product, push and
hold for 2 seconds.
The Auto Off feature turns off the Product after 10 minutes of inactivity.
VT02 VT04
hak03.eps
Figure 1. Start-Up Screen and Status Indicator
For the first time use, or when the batteries are removed for more than a few
hours, the Date and Time menu opens. See page 18 for more information about
how to set the date and time.
Note
All visual IR thermometers need sufficient warm-up time for the most
accurate temperature measurements. This time can often vary by
model and by environmental conditions. Although most visual IR
thermometers are fully warmed up in 3 to 5 minutes, it is always best
to wait a minimum of 10 minutes if the most accurate temperature
measurement is very important to your application. When you move a
visual IR thermometer between environments with large differences in
ambient temperature, more adjustment time can be required.
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VT02, VT04
Users Manual
6
Rechargeable Battery
The VT04 has a rechargeable Li-ion battery.
Note
New batteries are not fully charged. Two to ten normal
charging/discharging cycles may be required before the battery
charges to its maximum capacity.
Before using the VT04 for the first time, charge the battery:
1. Plug the ac power supply into an ac wall outlet.
2. Connect the micro-USB connector to the VT04. See Figure 2.
While the battery is charging, shows on the display and the
status LED is red. When charged, shows on the display and the
status LED is green. The typical charge time from 100 % discharged
to 100 % charge is 5 to 6 hours.
Note
Make sure the Product is near room temperature before you connect
it to the charger. See the charging temperature specification. Do not
charge in hot or cold places. Charging in extreme temperatures
reduces the battery pack’s ability to hold a charge.
hak18.eps
Figure 2. Rechargeable Battery
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Visual IR Thermometer
Features and Controls
7
Features and Controls
Table 3 is a list of the Product features with the location of each control.
Table 3. Features
3
VT04 VT02
VT04
6
2
4
5
1
9
10
12
13
11
7
8
hak04.e
p
s
Item Description
LCD Display
Power On/Off and Menu
Micro SD Memory Card Slot
Lanyard
Tripod Mount
Select/Enter
Infrared Lens
Rotating Lens Cover (VT02)
Visual Camera
Trigger for Image Capture
Battery Cover
Micro USB Connector (Input 2.5 W, 0.5 A at 5 V)
Battery Charge Status LED
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VT02, VT04
Users Manual
8
Button Operation
Two functions are accessed directly from the buttons: Blending/Capture and
Save. The arrow buttons are used for menu navigation.
Image Blending
Image blending makes it easier to understand infrared images through the use
of an aligned visible image and infrared image. The Product captures a visible
image with each infrared image to exactly show the target area and more
effectively share it with others.
To use the blending function:
1. Push until shows in the bottom left-hand corner of the screen.
2. Use /to adjust the blending from 0 % to 100 %.
The blend options are shown in Figure 3.
0 % 25 % 50 % 100 %75 %
hak01.eps
Figure 3. Blend Options
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Visual IR Thermometer
Button Operation
9
Visual Image Alignment Control
The image blending overlay and the visual camera are positioned above each
other in the VT Series. This vertical parallax will change with distance to your
object. To correct the parallax for a near or far distance you have a visual
image alignment control. See Figure 4.
To toggle the control between a near object or far object:
1. Push NEAR () for a measurement distance from 15 cm to 23 cm
(6 in to 9 in).
2. Push FAR () or a measurement distance further than 23 cm/9 in.
The Near or Far icon shows in the upper left corner of the display.
FLUKECORPORATION
EVERETT,WA USA
USPAT:
www.patentlabel.com/uke
IMAGINGIR
THERMOMETER
VT02
FLUKECORPORATION
EVERETT,WA USA
USPAT:
www.patentlabel.com/uke
IMAGINGIR
THERMOMETER
VT02
> 9 in / 23 cm
≤ 9 in / 23 cm
hak19.eps
Figure 4. Visual Image Alignment
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VT02, VT04
Users Manual
10
Capture and Save
The Product saves up to 10,000 images/GB on the Micro SD memory card.
To capture the image and save it to memory:
1. Push until shows in the bottom right-hand corner of the
screen.
2. Point the Product at the object or area of interest.
3. Pull the trigger to capture the image.
The image remains frozen for about 4 seconds. Next, a dialog box
prompts you to save or discard the image.
4. Push to save or to discard the image.
The display has an icon that shows the current status of the micro SD memory
card, see Figure 5.
1 2 34
hak02.eps
Figure 5. Micro SD Memory Card Warning Icons
No Micro SD Memory Card in slot
Micro SD Memory Card card error
Micro SD Memory Card empty
Micro SD Memory Card full
Note
A routine file back-up procedure is recommended for the Micro SD
Memory Card to store these files in a safe location.
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Visual IR Thermometer
Menu Functions
11
Menu Functions
To open the display menu, push . The menu has options for memory,
emissivity, background temperature, spot temperature markers, date, and time.
Basic Navigation
The basic functions of the Product are accessible with the six buttons and color
display. Only five options show on the display at one time. The /buttons
scroll through the display menu. The middle option is always highlighted in
yellow. See Figure 6.
5:12
˚C
20˚C
0
Yellow Highlight
Open Display Menu Select/Enter
Up/Down to
Change Values
Battery Charge Level
hak07.eps
Figure 6. Menu Navigation and Battery Icon
Push to select the menu option and edit the value. The /buttons
change the value of the menu selection. After adjustments are made, push 
to accept a new value and exit the edit mode. See Figure 7.
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VT02, VT04
Users Manual
12
D/C to highlight
to select (color inverts)
F
D/C change values
Faccept new value
hak08.eps
Figure 7. Parameter Adjustment
Table 4 is a list of the menu icons and their descriptions.
Table 4. Menu Icons
Icon Description
View Stored images
Emissivity
Color Palette
Background Temperature
Temperature Markers
Temperature Units
Clock
Hi/Lo Temperature Alarm (VT04)
Auto-Monitor (VT04)
Time-Lapse Image Capture (VT04)
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