iRay Technology G600 User manual

Uncooled Handheld Thermal Camera for
Gas Leak Detection
User Manual V1.0.3
IRay Technology Co., Ltd.
www.infiray.com

Introduction to IRay Technology
IRay Technology concentrates on developing infrared thermal imaging technologies and manufacturing
relevant products, with completely independent intellectual property rights. IRay is committed to providing
global customers with professional and competitive infrared thermal imaging products and solutions. The
main products include IRFPA detectors, thermal imaging modules, and terminal thermal cameras and
imagers.
With R&D personnel accounts for 48% of all employees, 1760 intellectual property projects in terms of
IRay have been authorized and accepted: 1099 patented technologies authorized and accepted in China
(including those for integrated circuit chips, MEMS sensors design and manufacture, Matrix IV image
algorithms and intelligent precise temperature measurement algorithms, etc.); 277 trade mark
applications in China; 35 patents and patent applications overseas; 107 trade mark applications overseas;
191 software copyrights; and 51 integrated circuit layout designs.(The statistic data is up to August, 2022)
IRay products have been applied in various fields, including industrial thermography, outdoor night vision
observation, AI, machine vision, automatic driving, security and fire control, Internet of Things, and
epidemic prevention and control.

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Table of Contents
1.Legal Disclaimer ........................................................................................................................................1
1.1 Legal Disclaimer ............................................................................................................................... 1
1.2 Copyright ...........................................................................................................................................1
1.3 Quality Assurance .............................................................................................................................1
2.Safety Information .....................................................................................................................................2
3.Notice to user ............................................................................................................................................ 3
3.1 Calibration .........................................................................................................................................3
3.2 Accuracy ........................................................................................................................................... 3
3.3 Video Teaching ................................................................................................................................. 3
3.4 Documentation Updates ...................................................................................................................3
3.5 Scope of Application ......................................................................................................................... 3
4.Customer Help ...........................................................................................................................................3
4.1 FAQ ................................................................................................................................................... 3
4.2 Download .......................................................................................................................................... 3
5.Product Introduction ................................................................................................................................ 4
5.1 Camera（View from the front）....................................................................................................... 4
5.2 Buttons（View from the rear）.........................................................................................................5
5.3 Connector and Memory Card ...........................................................................................................6
5.4 Product Specifications ...................................................................................................................... 6
6.Quick Start Guide ....................................................................................................................................11
7.User Interface .......................................................................................................................................... 12
8.Operation Instruction ............................................................................................................................. 13
8.1 Charging ......................................................................................................................................... 13
8.1.1 Charge with a Power Adapter .............................................................................................. 13
8.1.2 Charge with a Computer ...................................................................................................... 13
8.1.3 Charge with a Charging Base ..............................................................................................13
8.2 Power On/Off .................................................................................................................................. 13
8.3 Focus Adjustment ........................................................................................................................... 14
8.4 Images/Videos Capture .................................................................................................................. 14
8.5 View Photos/Videos ........................................................................................................................14
8.6 Set Gas Detection Mode ................................................................................................................ 15
8.7 Measurement Parameters ..............................................................................................................15
8.8 Palettes ........................................................................................................................................... 16
8.9 Image Mode ....................................................................................................................................16
8.9.1 Image Mode Introduction ..................................................................................................... 16
8.9.2 Setting Steps ........................................................................................................................ 16

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8.10 Non-uniformity Correction ............................................................................................................ 17
8.10.1 Non-uniformity Correction Introduction ..............................................................................17
8.10.2 Non-uniformity Correction Operations ...............................................................................17
8.11 Contrast Adjustment ..................................................................................................................... 17
8.12 Digital Zoom ..................................................................................................................................18
8.13 Other Settings ...............................................................................................................................18
8.13.1 Temperature Measurement Mode ......................................................................................19
8.13.2 Above/Below Temperature Alarm .......................................................................................19
8.13.3 Wi-Fi Settings ..................................................................................................................... 20
8.13.4 Photo Settings .................................................................................................................... 21
8.13.5 Dual-spectrum Alignment ...................................................................................................21
8.13.6 Automatic Power-off ........................................................................................................... 22
8.13.7 System Settings ................................................................................................................. 23
9. Structural Drawings ...............................................................................................................................25
10.Cleaning Thermal Camera ................................................................................................................... 26
10.1 Cleaning Camera Housing, Cables and Other Items .................................................................. 26
10.2 Cleaning Infrared Lens ................................................................................................................. 27

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1.Legal Disclaimer
1.1 Legal Disclaimer
The thermal cameras manufactured by IRAY TECHNOLOGY CO., LTD. (Hereinafter referred to as “THE
COMPANY” or “IRAY TECHNOLOGY”) are warranted for a period of two-year and the accessories are
warranted for a period of three-month form the delivery date of the original purchase, provided such
products have been under normal storage, use and maintenance.
This warranty extends only to the original purchaser and is not transferable. It is not applicable to any
product which has be subjected to misuse, neglect, accident or abnormal conditions of operation.
In the case of a defect in a product covered by this warranty the product must not be further used or
maintained in order to prevent additional damage. The purchaser shall promptly report any defect to IRAY
TECHNOLOGY or this warranty will not apply.
IRAY TECHNOLOGY will, at its option, repair or replace any such defective product free of charge if, upon
inspection, the product or accessories prove to be defective, the user can contact with after-sales service
department of IRAY TECHNOLOGY within the said warranty period.
1.2 Copyright
©IRay Technology Co., Ltd. 2023. All rights reserved worldwide. All contents in this manual, including
words, pictures, images, etc., belong to IRAY TECHNOLOGY. No part of the manual, in whole or part,
may be copied, photocopied, translated, or transmitted without the prior written permission of IRAY
TECHNOLOGY.
This manual is used as a guide. The photos, graphics, diagrams and illustrations provided in the manual
are only used to explain, which may be different from the specific product. The real product shall prevail.
We try our best to make sure the contents in this manual are accurate. We do not provide any
representations or warranties in this manual.
IRAY TECHNOLOGY reserve the right to update the manual. If you need the latest version of this manual,
please contact us. It is recommended that you use this manual with the guidance of professionals.
1.3 Quality Assurance
The Quality Management System under which these products are developed and manufactured has been
certified in accordance with the ISO9001 standard.
We reserve the right to make changes and improvements on any of the products without prior notice.

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2. Safety Information
WARNING
1. Make sure you read all applicable Material Safety Data Sheets (SDS) and warning
labels on containers before you use a liquid. The liquids can be dangerous. Injury to
persons can occur.
2. It is prohibited to use the product in a high temperature above 85 °C or in a low
temperature below-45 °C.
3. It is forbidden to disassemble or refit the thermal camera at will.
4. Do not use too long screws when installing the front/rear mounting bracket, which
may damage the thermal camera.
CAUTION
1. No matter there is a lens cover or not, do not point the infrared thermal camera
towards strong light or equipment with laser radiation. This will affect the accuracy of
the thermal camera and even damage the detector in the thermal camera.
2. Do not use the product under conditions that doesn’t match the environmental
requirements. For specific use environment requirements, see the product parameter
table.
3. Do not apply solvents or equivalent liquids to the camera, the cables, or other
items.
4. Be careful when you clean the infrared lenses. The lens has an anti-reflective
coating which is easily damaged. Damage to the infrared lens can occur with too
much force or cleaning with rough objects such as tissues.

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3.Notice to user
3.1 Calibration
IRAY TECHNOLOGY recommends that you verify your calibration yearly in order to ensure accuracy. You
can verify the calibration through IRAY TECHNOLOGY or third-party organizations.
3.2 Accuracy
The G Series handheld thermal cameras have temperature measurement function, for very accurate
temperature measurement results, we recommended that you wait 5 minutes after you have started the
camera before measuring a temperature.
3.3 Video Teaching
You can search for mount and use videos from our website.
3.4 Documentation Updates
Our manuals are updated several times per year, and we also issue product-critical notifications of
changes on a regular basis. Please visit our website to access the latest manuals and notifications.
3.5 Scope of Application
This manual is applicable for all products in a range, which means that parts of the manual may not apply
to a particular model.
4.Customer Help
4.1 FAQ
You can find answers to FAQ about this model on the service support page of our official website.
4.2 Download
You can download the following contents from our website: www.infiray.com
Product Documentation
Client Software
Video Teaching Courses

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5.Product Introduction
5.1 Camera（View from the front）
Figure5.1 Introduction to Camera Components
No.
Components
1
Infrared Lens
2
Digital Camera
3
Laser Pointer
4
Trigger
Note: the laser warning label is stuck on the lens cap.

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5.2 Buttons（View from the rear）
Figure5.2 Introduction to Buttons
No.
Components
Function Description
1
Display screen
2
Gallery button
Press to open the gallery. Long press to perform image
uniformity correction.
3
Navigation
button
Make selections for the menu, settings, gallery by clicking
up/down/left/right.
4
Power/Laser
button
Click to turn on/ Long press to turn off. When it is on, click to
turn on/off the laser pointer.
5
Back button
Click to cancel the operation or return to the previous one. Long
press to perform image uniformity correction.
6
Enter button
Click OK to confirm the operation.
Table 5.2 Component Introduction (View from the Rear)

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5.3 Connector and Memory Card
Figure5.3 Illustration of Connector and Memory Card
No.
Name
Description
1
USB Interface
Connect a USB cable with the power adapter for charging.
Connect a USB cable to a computer to charge or transfer
data.
2
SD Card
Standard MicroSD card, standard 32GB, Max 512GB
The SD card can be taken out and transfer data to PC or
other devices with a card reader.
Table 5.3 Connector and Memory Card
5.4 Product Specifications
Technical Specifications
G600C
G600F
Thermal
Detector Type
Uncooled VOx infrared
detector
Uncooled VOx infrared
detector
Detector
Resolution
640x512
640x512
Spectral
Range
7.0-8.5μm
Central wavelength 10.55μm

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Gases
Detectable
Methane
Nitrous oxide
Sulfur dioxide
Phenol
Ethyl acrylate
2-Ethylhexyl acrylate
R13
R13B1
R123
R125
R134A
R417A
R422A
R508A
Sulfur hexafluoride
Ammonia
Ethylene
Ethylene ether
Vinyl chloride
Trichloroethylene
Methyl vinyl ketone
Propylene
Acrolein
Acrylonitrile
Ethyl cyanoacrylate
Allyl fluoride
Allyl chloride
Allyl bromide
Furan
Pixel Pitch
12μm
12μm
Thermal
Sensitivity
23mk@7-14um
23mk@7-14um
IFOV（spatial
resolution）
0.63mrad
0.63mrad
Frame Rate
25Hz
25Hz
Focal Length
19mm
19mm
FoV
23°x18°
23°x18°
Focus Mode
Manual focus
Manual focus
Temperature
Measurement
Range
-20 ℃- 120 ℃
-20 ℃- 120 ℃
Temperature
Measurement
Accuracy
±2% or ±2℃
±2% or ±2℃
The
Temperature
Increment
0.1°C
0.1°C

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Camera
Function
Temperature
Measurement
Mode
Center spot/hot and cold
spot tracing and
temperature display
Center spot/hot and cold spot
tracing and temperature
display
Self-defined
Spots, Lines
and Areas
Measurement
Movable spot/line/area
temperature measurement;
Support 10 spots, 10 lines
and 10 areas at most
Movable spot/line/area
temperature measurement;
Support 10 spots, 10 lines and
10 areas at most
Temperature
Measurement
Unit
Celsius, Fahrenheit, Kelvin
Celsius, Fahrenheit, Kelvin
Emissivity
Setting
0.01-1.00, in 0.01
increment
0.01-1.00, in 0.01 increment
Environmenta
l Temperature
Setting
-10~50℃, in 1℃
increment
-10~50℃, in 1℃increment
Distance
Setting
1-20m, in 1m increment
1-20m, in 1m increment
Image Mode
Infrared, visible,
dual-spectrum fusion, PIP
Infrared, visible,
dual-spectrum fusion, PIP
Color
Palettes
10 types
10 types
Temperature
Alarm
Yes
Yes
Alarm Type
Image Alarm
Image Alarm
Temperature
Scale
Manual/Auto
Manual/Auto
Laser Pointer
Yes
Yes
Digital
Camera
5MP
5MP
Video/Image
Storage
XX-IR.jpg（infrared image
with temperature data）and
XX-DC.jpg（visual image）;
Video without data
XX-IR.jpg（infrared image with
temperature data）and
XX-DC.jpg（visual image）;
Video without data
Voice
Annotation
Yes
Yes

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Language
Traditional Chinese,
English, French, Spanish,
Italian, Brazilian
Portuguese, German,
Polish, Russian, Korean,
Hungarian, Turkish,
Japanese.
Traditional Chinese, English,
French, Spanish, Italian,
Brazilian Portuguese,
German, Polish, Russian,
Korean, Hungarian, Turkish,
Japanese.
Display
3.5-inch touch screen
（480x640）
3.5-inch touch screen
（480x640）
Image
Naming
Automatic, manual, naming
by scanning QR code
Automatic, manual, naming by
scanning QR code
Memory Card
Standard 32GB MicroSD
card, support at most
512GB
Standard 32GB MicroSD
card, support at most 512GB
Battery Type
Rechargeable and
removable Li-ion battery
Rechargeable and removable
Li-ion battery
Power
Interface
USB Type C
USB Type C
Connectivity
Type
USB, SD card, Wi-Fi（AP
mode）
USB, SD card, Wi-Fi（AP
mode）
Charging
Time
About 3h
About 3h
Battery Life
About 3h
About 3h
Power
Management
Automatic shutdown：5min,
10min, 20min or disabled
Automatic shutdown：5min,
10min, 20min or disabled
Others
Analysis
Software
PC&APP
PC&APP
Tripod
Support
Yes
Yes
Operating
Temperature
Range
-10 to +50°C
-10 to +50°C
Storage
Temperature
Range
-20 to +60°C
-20 to +60°C
Relative
Humidity
10% ～95%,
non-condensing
10% ～95%,
non-condensing

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Drop
2m
2m
Encapsulatio
n Rating
IP54(IEC 60529)
IP54(IEC 60529)
Shock &
Vibration
Shock :25g(IEC
60068-2-27); Vibration:
2.5g(IEC60068-2-6)
Shock :25g(IEC 60068-2-27);
Vibration: 2.5g(IEC60068-2-6)
Dimensions
（HxWxD）
256.4 x 105.1 x 105.3mm
256.4 x 105.1 x 105.3mm
Weight
About 670g
About 670g
Certifications
CE/FCC/UKCA/ROHS/AT
EX
CE/FCC/UKCA/ROHS/ATEX
Accessories
5V 3A power adapter, USB
cable, SD card, battery ×2,
QSG, calibration
certificate, battery charger,
package list
5V 3A power adapter, USB
cable, SD card, battery ×2,
QSG, calibration certificate,
battery charger, package list

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6.Quick Start Guide
Please follow the procedures：
1.Charging
(1) 5V 3A power adapter and USB cable can be used to charge the device.
(2) You can charge the device by connecting the USB cable in the accessory to the
computer.
Note: This method of charging takes longer time than using the power adapter.
(3) Charging base can also be used to charge the battery.
2.Power on
Click the power button to start the device.
3.Target Searching
Point the thermal camera at the object of interest.
4.Image Capturing
Click the trigger button to capture the image, and record the video by long pressing the
trigger button.

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7.User Interface
Figure 7.1 User Interface
No.
Name
Description
1
Main Menu
Gas parameters, measurement parameters,
measurement mode, image mode, color palettes and
other settings can be set.
2
Sub Menu
specific options can be set, such as a specific color
palette.
3
Temperature
measurement spot
measurements of center spot, high/low temperature
spot tracking, customize spot, customize line,
customize area measurement are available.
4
Center spot temperature
the temperature of the center spot is displayed.
5
Date and time
date and time are displayed.
6
Battery capacity
the remaining battery capacity is displayed.
7
Temperature range
the temperature range in the current screen can be
displayed.
Table 7.1 Interface Introduction

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8.Operation Instruction
8.1 Charging
8.1.1 Charge with a Power Adapter
1. Plug the power adapter into the socket.
2. Use a USB cable to connect the adapter and the camera to charge.
Note：It takes about 3h to get the device fully charged.
8.1.2 Charge with a Computer
1. Use a USB cable to connect the thermal camera to the computer to charge.
Note: when charging with a computer, the computer should be turned on, and the charging time is longer
than using an adapter.
8.1.3 Charge with a Charging Base
1. Connect the power adapter and the charging base with a USB cable, and plug the power adapter into
the socket.
2. Take out the battery and place it correctly in the charging base to charge.
Note：When the battery is not placed, the indicator of the charging base flashes; the indicator turns red
when the battery is placed and charging; the indicator becomes green when the battery is fully charged.
8.2 Power On/Off
1. Click the power button to start the device.
2. Press the power button about 3 seconds to turn it off.

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8.3 Focus Adjustment
Make sure that the device is powered on, align the camera at the measured scene, rotate the focus ring
beside the lens clockwise or counterclockwise, which can make the image clearer via focal length
adjustment, see the following figure for the detailed adjustment method:
Figure 8.1 Focus Adjustment Through Focus Ring
8.4 Images/Videos Capture
1. In the observation interface, adjust the focus ring till the image is clear. Short press the trigger button
to take the photo. Long press the trigger button to start recording video, release the trigger button to
continue recording, and long press the trigger button again to stop recording.
2. Tap the save button on the touch screen or click the OK button or short press the trigger button to save
the photos. Tap other buttons on the touch screen or use the navigation button + OK to scan the QR code
to name the file, or cancel saving photos.
8.5 View Photos/Videos
The pictures you took are saved in the SD card, and you can follow the below steps to view them at any
time.
1. Enter the photo gallery by clicking gallery button.
2. Select the picture or video you want to view by pressing the navigation button or screen.
3. Press OK or click the picture or video to view it in full screen. Select the delete option and then confirm

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to delete the current item. Select the rename option and confirm to rename the current item.
4. When in the preview interface, click the multiple button in the upper right corner of the screen, then
select the picture or video to be deleted, and delete the selected items by pressing the delete button.
5.Return to observation interface by clicking the gallery button, back button or touch screen.
8.6 Set Gas Detection Mode
On the observation interface, short press the OK button to show the main menu, and select the Gas
Detection Mode option, press the OK button again to show the sub menu, select On or Off by
navigating left or right, then click the OK button to configure the parameters, click the OK button again to
enable the function.
On the observation interface, click anywhere on the touch screen to show the main menu, click the Gas
Detection Mode option, click On or Off, click the image area to enable the function.
8.7 Measurement Parameters
In the observation interface, press OK to enter the main menu, use the navigation button to select the
Parameter Setting , then press OK again to enter the secondary menu. Select different temperature
measurement parameters by shifting left or right, and press the enter button to parameterize. After setting,
press OK again to save your option.
In the observation interface, click anywhere on the screen to enter the main menu. Click Parameter
Setting to set the parameter. After finishing the setting, click the screen area to take effect.
Emissivity : in order to obtain more accurate measurement results, you need to set the emissivity
according to the target to be measured before each measurement, instead of using the default
configuration. Emissivity refers to the ratio of the radiant ability of an object to the radiant ability of a
blackbody at the same temperature, which is relative to the reflectivity of the object. The lower the
emissivity, the higher the proportion of energy being reflected. The higher the emissivity, the lower the
proportion of energy being reflected. For example, the emissivity of human skin is 0.98, and the
emissivity of printed circuit boards is 0.91. For more information on emissivity, you can refer to the
quick start guide in the package or inquire from other sources.
Ambient temperature : the reflection temperature of the object surface will affect the
measurement result, especially when the object emissivity is low or the object temperature and the
reflection temperature differ greatly, this effect will increase. So the result needs to be compensated
to eliminate influences of the surface reflection temperature. However, it is usually difficult to
determine the reflected temperature of an object. The ambient temperature can be used to replace
the reflected temperature in actual measurement.

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Distance : distances have effects on the measurement results. In order to get accurate
measurement, distance information of the object is necessary for the thermal camera to compensate
the result.
8.8 Palettes
In the observation interface, short press OK to enter the main menu, and select Palette Setting with
the navigation button. Press OK again to enter the sub menu, select different palettes by shifting left and
right on the navigation button, and then press the enter button to save your option.
In the observation interface, click anywhere on the touch screen to enter the main menu. Click Palette
Setting to choose a palette and save your option by clicking the screen area.
8.9Image Mode
8.9.1 Image Mode Introduction
Four image modes are available.
Infrared: infrared image.
Visible: visible image.
PIP: infrared image superimposed at the center of the visible image
Thermal Fusion: an image fused to a certain scale between an infrared image and a visible image
Note: For better dual-light image effects, when in PIP or thermal fusion modes, you need to set the actual
distance, that is, the approximate distance from the thermal camera to the object. If the preset registration
parameters cannot meet the requirements, you can also manually perform fusion registration in the
settings.
8.9.2 Setting Steps
In the observation interface, press OK shortly to enter the main menu, and select image mode
through the navigation button. Then press OK again to enter the secondary menu, there different image
mode can be selected by shifting left or right on the navigation button. Save your option by pressing enter
button.
In the observation interface, click any place on the screen to enter the main menu. Click image mode
and select the desired image mode, and then click on the screen area. The option is saved.