Major tech MTi13 User manual

INSTRUCTION MANUAL
80 x 80 Pixels
Thermal Imager
MTi13

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Contents Page no
1. Introduction..........................................................................................5
2. Safety Information.................................................................................5
3. Specifications........................................................................................7
4. Structure Description..............................................................................9
5. Before you start....................................................................................10
5.1 How to charge the battery...........................................................10
5.2 Power On..................................................................................10
5.3 Power Off..................................................................................11
5.4 Desktop....................................................................................11
5.5 Shutter......................................................................................12
5.6 Temperature Measurement.........................................................12
5.7 Emissitivity Adjustment..............................................................12
5.8 Reflective Temperature...............................................................13
5.9 Thermal Imager Reporter Software..............................................13
6. Menus.................................................................................................14
6.1 Main Menu................................................................................14
6.2 Image Mode..............................................................................14
6.3 Image Palette............................................................................16
6.4 Image Adjustment.....................................................................18
6.4.1 Lock Operation..................................................................18
6.4.2 Histogram Mode and Auto Mode..........................................19
6.5 Measurement Menu...................................................................19
6.6 Parameter Menu........................................................................20
6.6.1 Ambient Temperature Composation....................................20
6.6.2 Reflective Temperature......................................................20
6.6.3 Atmospheric Humidity.......................................................21
6.6.4 Delta Temperature Compensation.......................................21
6.6.5 Distance..........................................................................21
6.6.6 Emissivity.........................................................................22
6.7 Settings Menu............................................................................22
6.7.1 Device Settings.................................................................22
6.7.2 Measure Settings..............................................................24
6.7.3 Reset...............................................................................26
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Contents Page no
6.8 Camera Menu............................................................................27
6.8.1 Save Image.....................................................................27
6.8.2 Add Text Note..................................................................27
6.8.3 Change Measure Parameters.............................................27
6.8.4 Add Analyse Tools.............................................................28
6.8.5 Change Image Mode.........................................................28
6.8.6 Change Colour..................................................................28
6.9 Video Menu...............................................................................28
6.10 Files browser.............................................................................29
6.10.1 Analyse an Image...........................................................29
6.10.2 Play a Video...................................................................29
6.10.3 View Image Info.............................................................30
6.10.4 Delete File.....................................................................30
6.11 USB Mode.................................................................................30
8. Fault Diagnosis and Exclusion.................................................................30
8. Android/iOS APP Thermview..................................................................31
8.1 Software Install and Uninstall..........................................................31
8.1.1 System Required..................................................................31
8.1.2 Thermview App Install...........................................................31
8.2 Thermview Function.......................................................................31
8.2.1 Import Pictures.....................................................................31
8.2.2 Analyse...............................................................................32
8.2.3 Report and Share..................................................................33
9. PC Software.........................................................................................34
9.1 System Required..........................................................................34
9.2 IR Meter Install............................................................................34
9.3 Running......................................................................................34
9.4 Uninstall......................................................................................34

1. lntroduction
• The Thermal lmager is a hand held imaging camera used for predictive
maintenance, equipment troubleshooting and verification.
• Focus the lens to the object, then the thermal and visual images are
displayed on the LCD and can be saved to a Micro SD Memory card.
• Transferring images to a PC is accomplished by removing the SD memory
card and connecting it to a PC through a card reader (not included), or
transfer the images and video stream to the smart device with
"Thermoview" apps installed.
• In addition to the features mentioned above, the Thermal lmager
provides video recording and play back
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1. Safety Information
• To prevent eye damage and personal injury, do not look into the laser. Do
not point the laser directly at people or animals or indirectly off reflective
surfaces.
• Do not disassemble or do a modification to the Thermal Imager.
• Do not point the Thermal Imager (with or without the lens cover) at
intensive energy 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 Thermal Imager.
• Do not use the Thermal Imager in a temperature higher than 50°C
(122°F), lower than -20°C (-4°F), High temperature or low temperature
can cause damage to the Thermal Imager.
• Only use the correct equipment to discharge the battery.
• If you do not use the 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 injure the
user.
• Do not pull out the battery when the thermal imager is working.
• If you pull out the battery when the thermal imager is working, it may
cause the thermal imager to work erroneously.
• Do not disassemble or do a modification to the battery.
• The battery contains 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 your eyes. Flush well with water and immediately get medical
care.

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• Do not make holes in the battery with objects. Do not hit the battery with
a hammer. Do not step on the battery, or apply strong impacts or shocks
to it.
• Do not put the battery in or near a fire, or in direct sunlight, or other
high-temperature locations. Do not solder directly onto the battery.
• Always charge the battery in the specified temperature range.
• The temperature range through which you can charge the battery is 0 to
50°C (32 to 122°F). 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.
• Do not get water or salt water on the battery, or permit the battery to get
wet.
• Clean the case with a damp cloth and a weak soap solution. Do not use
abrasives, isopropyl alcohol, or solvents to clean the case or lens/screen.
• Be careful when you clean the infrared lens. Do not clean the infrared
lens too vigorously, This can damage the anti-reflective coating.
• Taking the Thermal Imager from cold to hot may cause condensation in
the thermal Imager. To protect the Thermal Imager, you should switch off
the Thermal Imager, wait until the Thermal Imager has become warm
enough for the condensation to evaporate.
• If you do not use the Thermal Imager, put the Thermal Imager in cool
and dry environment. If you store the Thermal Imager with the battery
inserted, the power of the battery will be depleted.

Imaging and Optical Data
Field of View(FOV)/Minimum
Focus Distance 21°x 21°/0.5m
Spatial Resolution(IFOV) 4.53mrad
Thermal Sensitivity/NETD <0.05°C at 30°C (86°F) / 50mK
Image Frequency 50Hz
Focus Mode Manual
Zoom 1-16x continuous, digital zoom
Focal Length 7.5mm
Focal Plane Array(FPA)/Spectral
Range Uncooled microbolometer / 8-14μm
IR Resolution 80 x 80 pixels
Image Presentation
Display 3.5in. LCD, 640x480 pixels, Touch
screen
Image Modes IR image, Visual image, Picture in
picture, Auto fusion, zoom.
Color Palettes IRON, Rainbow, Grey, Grey Inverted,
Brown, Blue-red, Hot-cold, Feather,
Above alarm, Below alarm, Zone
alarm, Vision zone.
Measurement
Object Temperature Range -20 to 150°C (-4 to 302°F) /
0 to 650°C (32 to 1202°F)
Temperature Accuracy ±2°C (3.6°F) or ±2% of reading
(Environment temperature 10 to
35°C, Object temperature >0°C)
Measurement Analysis
Spot Center Spot, Three manual spots
Automatic Hot/Cold Detection Auto hot or cold markers
Line Two lines analyse
Area Three areas analyse
Measurement Corrections Emissivity, Reflected temperature
Storage of Videos
Storage Media 8GB Micro SD card or 3.4GB internal
EMMC
Video Storage Format Standard MPEG-4 encode, 640x480 at
30fps, on memory card >60 minutes
Video Storage Mode IR/visual images; simultaneous
storage of IR and visual images
3. Specifications
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Function Range

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Storage of Images
Image Storage Format Standard JPEG, or HIR files including
measurement data, on memory card
>6000 pictures
Image Storage Mode IR/visual images; simultaneous
storage of IR and visual images
Image Analyse Internal image analyse tools.
Complete function
Set-Up
Set-up commands Local adaptation of units, language,
date and time formats, information of
camera
Languages Multinational
Digital Camera
Built-in Digital Camera 2 Megapixels
Built-in Digital Lens Data FOV 65°
Data Communication Interfaces
Interfaces USB-Type C
USB Data transform between camera and
PC; Live video between camera & PC
Wifi 802.11, transfer images and realtime
video stream
Power System
Battery Li-ion battery, 4 hours operating time
Input Voltage DC 5V
Charging System In camera (AC adapter)
Power Management Automatic shutdown
Environmental Data
Operating Temperature Range -15 to 50°C (5 to 122°F)
Storage Temperature Range -40 to 70°C (-40 to 158°F)
Humidity (Operating and Storage) 10% to 90%
Drop Test 2m
Bump 25g (I EC60068-2-29)
Vibration 2g (IEC60068-2-6)
Physical Data
Camera Weight. Incl. Battery <500g
Camera Size (L x W x H) 224 x 77 x 96mm
3. Specifications Continued
Function Range

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4. Structure Description
1 - Visual Camera
2 - lnfrared Camera Lens
3 - Dust Cover Lanyard Hole
4 - Trigger
5 - lnterface and Cover
5.1 - Type-C USB/Charge
5.2 - Micro SD Card Slot
6 - LCD Display and Touch Screen
7 - lmages Browse Button
8 - Power/Lock Button
9 - Menu/Select Button
10 - Up/Down/Right/Left Button
11 - Battery
12 - Triangular Bracket Fixed Hole

5. Before You Start
5.1. How to Charge the Battery
• Before you use the Thermal Imager for the first time, charge the battery
for three and a half hours.
• The battery status shows on the six-segment charge indicator.
• To charge the battery, use follow before:
1. Connect the AC power adapter into an AC wall outlet and connect the
DC output to the Thermal Imager’s AC power socket. The charge light
is on, The battery indicator becomes " " while the
battery charges with the AC power adapter.
2. Charge until the charge indicator becomes " " the charge icon will not
change.
3. Disconnect AC power adapter when the battery is fully charged.
Note: Make sure that the Thermal Imager is near room temperature before
you connect it to the charger. Do not charge in hot or cold areas. When you
charge in extreme temperature, battery capacity may be damaged.
5.2. Power On
To turn the Thermal Imager on, push the Power/Lock " " Button for
about 2 seconds.
Note: After turning on the device, the thermal Imager needs sufficient
warm-up time for the most accurate temperature measurements and best
image quality. So the visible image will first appear, and the thermal sensor
will calibrate internal for several seconds. After that the thermal image will
be displayed on the screen.
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5.3. Power Off
• When the Thermal lmager turns on, Push and hold the Power/Lock
" " Button for two seconds, then popup the power off menu, press
"OK" to power off the device.
5.4. Desktop
The Desktop is as follows:
1 - Temperature Unit
2 - Distance Unit
3 - Emissivity
4 - Zoom Indicator
5 - SD Card
6 - Wifi Status
7 - Battery Capacity Status
8 - Time
9 - Main Menu
10 - Centre Point Temperature Readings
11 - Video Recording Indicator
12 - AGC Mode Status
13 - Max Temperature of Current Scene
14 - Centre Point Cross
15 - Value Adjustment for High Alarm
16 - Value Adjustment for Low Alarm
17 - AGC Mode Select Button
18 - Min Temperature of Current Scene
19 - Colour Bar
• Push and hold the Power/Lock " " Button for about twelve
seconds, the device will be forced to power off directly.

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5.5. Shutter
• The thermal image of the Thermal Imager becomes blurry, when the
Thermal Imager is not correcting after some minutes or the Thermal
Imager changes target.
• To get thermal image, the Thermal Imager correct itself. a clearer will
• The Thermal Imager has two modes for correcting, Manual and Auto
mode.
• In Manual Mode, hold down the down arrow button, the Thermal Imager
will correct.
• In Auto Mode, the Thermal Imager can correct automatically while the
thermal image of the Thermal Imager becomes blurry.
5.6. Temperature Measurement
• All objects radiate infrared energy.
• The quantity of energy radiated is base on the actual surface temperature
and the surface emissivity of the object.
• The Thermal Imager senses the infrared energy from the surface of the
object and uses this data to calculate an estimated temperature value.
• Many common objects and materials such as painted metal, wood, water,
skin, and cloth are very good at radiating energy and it is easy to get
relatively accurate measurements.
• For surfaces that are good at radiating energy (high emissivity). The
emissivity factor is >0.90.
• This simplification does not work on shiny surfaces or unpainted metals
as they have an emissivity of <0.6. These materials are not good at
radiating energy and are classified as low emissivity.
• To more accurately measure materials with a low emissivity, an emissivity
correction is necessary.
• Adjustment to the emissivity setting will usually allow the Thermal
Imager to calculate a more accurate estimate of the actual temperature.
• For more information please see Emissivity Adjustment to get the most
accurate temperature measurements.
5.7. Emissivity Adjustment
• The correct emissivity value is important to make the most accurate
temperature measurement.
• Emissivity of a surface can have a large effect on the apparent
temperatures that the Thermal Imager observes.
• Understanding the emissivity of the surface, but may not always, allow
you to obtain more accurate temperature measurements.
Note: Surfaces with an emissivity of <0.60 make reliable and consistent
determination of actual temperature problematic. The lower the emissivity,

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the more potential error is associated with the Imager’s temperature
measurement calculations. This is also true even when adjustments to the
emissivity and reflected background adjustments are performed properly.
• Emissivity is set directly as a value or from a list of emissivity values for
some common materials.
• The global emissivity displays in LCD Screen as E=x.xx.
• The following table gives typical emissivity of important materials:
5.8. Reflected Temperature
• Using the offset factor, the reflection is calculated out due to the low
emissivity and the accuracy of the temperature measurement with infrared
instruments is improved.
• In most cases, the reflected temperature is identical to the ambient air
temperature.
• Only when objects with strong emissions with much higher temperature
are in the proximity of the object being measured should be determined
and used.
• The reflected temperature has only little effect on objects with high
emissivity.
• The reflected temperature can be set individually.
• Follow these steps to get the right value for the reflected temperature.
1. Set the emissivity to 1.0.
2. Adjust the optical lens to near focus.
3. Looking in the opposite direction away from the object, take a
measurement and freeze the image.
4. Determine the average value of the image and use that value for your
input of reflected temperature.
5.9. Thermal Imager Reporter Software
• Thermal Imager Reporter software is supplied with the Thermal Imager.
• This Software is intended for Thermal Imager and contains feature to
analyze images, organize data and information, and make professional
reports.
Material Emissivity
Water 0.96
Stainless Steel 0.14
Aluminum Plate 0.09
Asphalt 0. 96
Concrete 0. 97
Cast Iron 0.81
Rubber 0.95
Wood 0.85
Brick 0.75
Material Emissivity
Tape 0. 96
Brass Plate 0.06
Human Skin 0.98
PVC Plastic 0. 93
Polycarbonate 0.80
Oxidized Copper 0.78
Rust 0.80
Paint 0. 90
Soil 0.93

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• Thermal Imager Reporter software allows audio annotations and
commentary to be reviewed on a PC.
6. Menus
The menus, together with buttons, are access for image measurement.
Emiss, Palette, temperature measurement range, take photos and videos,
review, and settings.
6.1. Main Menu
• Press "Menu/OK" Button or touch the screen, the main menu will pop up.
• Main Menu is the main interface of the Thermal Imager's menus.
• It contains five items such as Measure parameters, Measure tools, Image
mode, Palette, system Settings.
Parameters: Parameters set for the calculation temperature.
Measure Tools: Set for the calculation and display of radiometric
temperature measurement data related to the thermal images.
Image Mode: Set image source for the display on the Thermal
Imager's LCD. It contains five items such as infrared image, visual
image and fusion.
Palette: Set the type of colour bar.
Settings: Set for the user preferences such as language, unit of
temperature measurement, date, time, restore factory setting and
display product information.
6.2. lmage Mode
1. ln main menu, press "Image Mode" icon button, highlight "Image
Mode".
2. Press "Up" button, popup Image submenu which contains five image
modes.
3. Press "Left" or "Right" button, or touch the image mode icons, highlight
the Image mode which you want to choose.
4. The image mode will change after you choose it.

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Thermal Imager has 5 kinds of image modes for display: Thermal, Picture
in Picture, Camera, Auto Fusion, Measuring Distance.
Thermal: Displays only infrared
image.
Visible: Displays only visible
image.
Picture in Picture: Display
fusion image of infrared and
visible images.
AUF: Auto Fusion mode,
compare the centre area
temperature with full screen,
the machine will calculate the
mix ratio of infrared and visible
images automatically.

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Zoom Mode: In this mode,
the image can be zoomed
in/out continuously.
In the Zoom mode, press the left key or slide the zoom bar to zoom in the
image. Press right Key or slide the zoom bar zoom out the image.
6.3. lmage Palette
• The Image Palette lets you change the false-colour presentation of the
infrared images on display or captured.
• A variety of palettes are available for specific applications.
• The standard palettes offer an equal, linear presentation of colours that
allow for best presentation of detail.
Standard Palette
1. ln main menu, press "Palette" icon button, highlight "Palette".
2. Press "Up" Button, popup Image submenu which contains 8 kinds of
colour palettes and 4 kinds of special palettes.
3. Press "Left" or "Right" Button or touch the image mode icons, highlight
the palette which you want to choose.
4. The palette mode will be changed after you choose it.

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High Alarm: The temperature
higher than the high alarm
set value will be coloured to red.
Low Alarm: The temperature
lower than the low alarm set
value will be coloured to blue.
Zone Alarm: The temperature
between the high alarm and the
low alarm set value will be
coloured to orange.
Visible Zone: The temperature
between the high alarm and the
low alarm set value will be
coloured to the palette, other
part of the image will displayed
as a visible image.

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6.4. lmage Adjustment
There are three kinds of mode for image adjustment, histogram, auto and
manual.
6.4.1. Lock Operation
• Press Power/Lock " " Button quickly to lock the current scene
temperature range, " " means manual.
• After locking the current scene temperature range, press the adjust button
" ", you can adjust the high/low temperature level to see what
temperature you’re interested in range image.
• Lock the low level and adjust the
high level of the temperature range:
• Lock the high level and adjust the
low level of the temperature range:

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6.4.2. Histogram Mode and Auto Mode
• Auto Mode: level and span are decided by the thermal image of minimum
temperature and maximum temperature. The relationship between
temperature and colour is linear.
• Histogram Mode: the thermal image is enhanced by histogram algorithm.
The relationship between temperature and colour is not linear. Some part
of the image is enhanced.
• Touch the icon "HG" or "AUTO" below the colour bar to change the mode.
6.5. Measurement Menu
1. ln main menu, press "Measurement" icon button, highlight
"Measurement".
2. Press "Up" button, popup Image submenu which contains 5 kinds of
Measurement tools.
3. Press "Left" or "Right" button, or touch the Measurement tools icons,
highlight the Measurement tool which you want to choose.
4. The Measurement tool will be enabled after you choose it.
Center Spot: Measure the center point temperature.
Manual Spot: Measure the manual point temperature, There are three
manual analyse points.
Line Analyse: Measure the line temperature, There are two analyse
lines, One for horizontal, the other is vertical line.

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Area Analyse: Measure the area temperature, There are three analyse
areas.
Hi/Lo Spot Analyse: Capture max/minimum temperature.
Delete all Analyse: Delete all analyse tools.
6.6. Parameter Menu
In main menu, press "Up" and "Down" button, highlight "Emiss", press
"Select" button, popup object parameter submenu.
6.6.1. Ambient Temperature
Composition
• In Ambient temperature submenu,
press "Left" and "Right" arrow to
change the temperature values.
• Ambient temperature will affect the
measurement of the thermal imager, it
can be composite from 0 degree to 50
degrees.
6.6.2. Reflective Temperature
• In reflective temperature submenu,
press "Left" and "Right" arrow to
change the temperature values.
• The reflective temperature is important
for radiometric temperature
measurement. Thermal Imager has
temperature compensation for
reflective temperature.
• To get more accurate temperature
measurement, accurately set the
reflective temperature.