Dali IRTECH C Series User manual

www.dali-irtech.com
C-series pocket thermal camera
User manual
Copyright © 2022 DALI TECHNOLOGY

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! Warnings, cautions and notes
Definition
Warning Represents a dangerous situation or act that may result in
personal injury or death.
Caution Represents a situation or action that could result in damage to the
camera or permanent loss of data.
NOTE Indicates a useful hint for the user.
Important information –Please read before using the instrument
Caution –As the camera uses a very sensitive thermal sensor, the lens must
not be pointed directly at a strong source of radiation (e.g. sun, direct laser
beam or reflection) under any circumstances (on or off) as this will cause
permanent damage to the camera！
Caution - The camera must be transported in its original box and must not be
shaken or bumped strongly during use or transport.
Caution –It is recommended that the camera be stored in its original case in a
cool, dry, ventilated environment free from strong electromagnetic fields.
Caution - Avoid staining the surface of the lens with oil and various chemicals
and damaging the surface. Close the lens cap after use.
Caution - To prevent the potential risk of data loss, always copy (back up) data
to your computer.

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NOTE - The camera may require a 3-5 minute warm-up process before
accurate readings can be taken.
NOTE - Every thermal imaging camera is factory calibrated for temperature
and it is recommended that this be done annually.
Caution - Do not open the case or make modifications without permission,
repairs should only be carried out by authorized personnel.
CONTENTS
! Warnings, cautions and notes............................................................... 2
1Introduction .................................................................................. 5
1.1 Standard configuration...............................................................................................6
2Thermal camera introduction............................................................ 7
2.1 Key function...................................................................................................................7
2.2 Interface..........................................................................................................................8
3Basic operation .............................................................................. 8
3.1 The battery cannot be replaced...............................................................................8
3.2 Quick Start......................................................................................................................8
3.2.1 Obtaining thermal images.................................................................................8
3.2.2 Temperature measurement ...............................................................................8

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3.2.3 Image storage .......................................................................................................9
3.2.4 Image playback.....................................................................................................9
3.2.5 Image export.........................................................................................................9
3.2.6 LCD settings.........................................................................................................10
3.2.7 Menu Operation Description ..........................................................................10
4Operation guide ........................................................................... 10
4.1 Operation Interface Description ............................................................................10
4.1.1 User interface of working state ......................................................................10
4.1.2 Drop-down menu...............................................................................................12
4.1.3 Main menu...........................................................................................................12
4.2 Temperature Measurement Mode.........................................................................13
4.3 Color code switching.................................................................................................13
4.4 Image adjustment......................................................................................................14
4.5 Image Storage.............................................................................................................15
4.6 Image playback...........................................................................................................15
4.7 System Settings ..........................................................................................................16
4.7.1 Temperature Measurement Parameters Settings ......................................16
4.7.2 Temperature measurement settings.............................................................17
4.7.3 Network Settings................................................................................................18
4.7.4 Storage settings..................................................................................................19
4.7.5 Alarm Settings.....................................................................................................19
4.7.6 Device Settings ...................................................................................................20

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4.7.7 System Information ...........................................................................................21
5RFQ ............................................................................................ 22
Appendix A ....................................................................................... 23
Emissivity of common materials (for reference only)...................................................23
1Introduction
Thank you for choosing C16/C25 series pocket Thermal Imaging Camera from
Zhejiang Dali Technology Co.,Ltd.
Main features
Measurement of maximum temperature, minimum temperature and
multiple movable points
Multiple movable area temperature measurement
Arbitrary line temperature measurement
6 color codes to choose
Infrared and visible image fusion
Temperature setting
Focus free
3.5-inch color LCD touch screen
Adjustable LCD brightness
LED fill light
WiFi wireless network
Gravity sensor
Enhanced Mode
Multiple language options

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Applications:
Preventive maintenance
Electric power industry: thermal state inspection of transmission lines and
power equipment, fault diagnosis.
Electrical system: Identifies circuit overloads in advance before they
happen.
Mechanical system: reduce downtime and prevent failure.
Building science
Roof: Detect water leakage quickly and efficiently.
Building structure: Infrared energy assessment survey for commercial
buildings and residential buildings.
Moisture detection: finds the root of dampness and mildew.
Remediation: Evaluate remedies and make sure the area is completely dry.
Other applications
Iron and steel industry: monitoring the process of steel-making and
rolling, diagnosing the damage of hot blast stove, detecting the temperature of
sheet and embryo.
Fire protection: forest fire prevention and potential fire source search,
special materials spontaneous combustion prevention and testing, electrical fire
safety testing.
Medical: human body surface temperature detection and temperature
field distribution analysis.
Petrochemical industry: oil pipeline status inspection, material interface
inspection, heat leakage and insulation structure, power equipment status
inspection, etc.
1.1 Standard configuration
Pocket thermal camera
TYPE-C data cable
Packaging box
Certificate

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2Thermal camera introduction
2.1 Key function
[1] power key
Used for thermal imager on and off, standby and wake up. Press this switch for
more than three seconds to start/close the thermal imager; Short press to enter
standby/wake up (any other key can also wake up).
! Note: After power off, it is recommended to wait at least ten seconds before
starting up again to ensure the safety of the thermal imager.

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2.2 Interface
[3] USB
For data transfer and charging
[4]Indicator
For charging indication
3Basic operation
3.1 The battery cannot be replaced
3.2 Quick Start
3.2.1 Obtaining thermal images
Long press the power key (more than 3 seconds) until the power light
turns green. About 10 seconds later, the device is initialized and enters
the working state.
The thermal imager is free of focusing and can make the target image
clear without focusing operation.
3.2.2 Temperature measurement
Move the cross temperature measuring point on the screen to the target
object, and the "XX" displayed in the upper left corner of the screen is the
temperature of the target.
When the target temperature is greater or less than the upper or lower

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limit of the temperature measured by the thermal imager, the screen
temperature will display > XXX℃or < XXX℃to prompt the user.
Menu for setting temperature measurement area properties
Click to select the temperature measuring point, temperature
measuring area and temperature measuring line, and drag the whole
temperature measuring object. You can drag the angle of the temperature
measurement area by holding down any point of the four corners of the
area to change the size of the area. Hold down a section of the
temperature line for extension.
3.2.3 Image storage
To store the current image, you can choose the following methods.
Click the button on the screen, and then click to take photos for
storage.
3.2.4 Image playback
Click the playback button to pop up the image library and select the
folder to play back the image.
3.2.5 Image export
USB data cable can be used to connect the computer to operate the stored
data in the thermal imager, including image export, deletion, formatting
and other operations.

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3.2.6 LCD settings
You can adjust the screen brightness by exhaling the drop-down menu and
sliding the brightness.
3.2.7 Menu Operation Description
Touch screen operation：
Click the icon at the bottom right of the touch screen and click each icon
to perform corresponding operations. Enter the setting menu, click the
menu item to set, enter the sub-menu of the next level, the last level
menu for function switch, parameter setting, option selection and other
operations; Click the arrow before the interface name to return to the
previous menu.
Click the touch screen drop-down shortcut menu to switch on and off
WiFi and LED lights. Click the clear screen icon to clear the main interface
UI, lock screen, and adjust the brightness.
4Operation guide
4.1 Operation Interface Description
4.1.1 User interface of working state
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