InfiRay AT1280 User manual

AT1280
Online Temperature
Measurement Thermal Camera
User Manual V1.0.0
IRay Technology Co., Ltd.
www.iraytek.com

Introduction to IRay Technology
IRay Technology Co., Ltd. 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 imaging products.
With R&D personnel accounts for 48% of all employees, 662 intellectual property projects in terms of IRay
have been authorized and accepted: 522 patented technologies authorized and accepted in China
(including those for integrated circuit chips, MEMS sensors design and manufacture, Matrix III image
algorithms and intelligent precise temperature measurement algorithms, etc.); 16 patented technologies
authorized and accepted overseas; 86 software copyrights; and 38 integrated circuit layout designs.（Up
to April, 2021）
IRay products have been applied in various fields, including epidemic prevention and control, industrial
thermography, security and fire control, night vision observation, automatic driving, Internet of Things, AI,
and machine vision.

AT1280 Online Temperature Measurement Thermal Camera User Manual
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
4. Customer Help........................................................................................................................................ 3
4.1 FAQ................................................................................................................................................. 3
4.2 Download........................................................................................................................................ 3
5. Product Introduction.............................................................................................................................. 4
6. Product Figure and Explanation........................................................................................................... 5
7. Product Models Reference.................................................................................................................... 6
8. Lens Parameters .................................................................................................................................... 6
9. Quick Start Guide................................................................................................................................... 7
10. Product and Accessories List............................................................................................................. 8
11. Mechanical Installation........................................................................................................................ 9
11.1 Camera Mounting........................................................................................................................ 10
11.1.1 Illustrations........................................................................................................................ 10
11.1.2 Explanations ..................................................................................................................... 10
12. Technical Data.....................................................................................................................................11
12.1 AT1280.........................................................................................................................................11
13. Mechanical Drawings......................................................................................................................... 14
14. Common Troubleshooting ................................................................................................................ 15
15. Cleaning Thermal Camera................................................................................................................. 16
15.1 Cleaning Camera Housing, Cables and Other Items................................................................. 16
15.2 Cleaning Infrared Lens ............................................................................................................... 17
16. Terms and Definitions........................................................................................................................ 18
Appendix A Emissivity of Common Materials....................................................................................... 19

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1. Legal Disclaimer
1.1 Legal Disclaimer
The thermal cameras manufactured by 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. 2020. All rights reserved worldwide. All contents in this manual, including
words, pictures, images, etc., belong to IRAY TECHNOLOGY CO., LTD. (Hereinafter referred to as “THE
COMPANY” or “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 TECHNOLOGYreserve 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.
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
For very accurate results, we recommended that you wait 30 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.
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.iraytek.com
Product Documentation
Client Software
Video Teaching Courses

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5.Product Introduction
Main Features
Compact
Support PoE
The second generation auto-focus algorithm
Simultaneous output of temperature data and image data
Infrared detector of MP array
Several optional lenses
Typical Applications
Power detection
Industrial detection
Process Control
Machine vision scientific research
Quality Inspection
Status Monitoring
Fire Warning

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6.Product Figure and Explanation
Table 6.1 Explanation of Product Appearance
No.
Explanation
1
Infrared lens
2
Power interface
3
LED light
4
Ethernet/Network cable interface
5
Tripod connection
6
Accessories from left to right:
Power adapter, gigabit network cable, power cable
6

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7.Product Models Reference
AT1280
4
X
Model
Lens
Reserved
AT1280
4: 19mm
X
Table 7.1 Product Models List
E.G.：AT1280 4X (AT1280-4-X) stands for AT1280 with 19mm lens.
Note：
Housing with no logo is also available. You can contact our sales for specific information.
8.Lens Parameters
Resolution
Focal Length
FOV（H×V）
IFOV
1280×1024
19mm
44°×35.8°
0.63mrad
Table 8.1 AT1280 Lens Parameters

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9.Quick Start Guide
Please follow the steps:
1. Install IRT_TAS_AT, the software may be updated, the actual version shall prevail.
The computer configuration for installing the software is recommended to meet the
following conditions: i5-9500T and above CPU, 8G and above memory, 64-bit
win10 system, support Gigabit network.
2. Follow the installation instructions in Chapter 11.1.2 to connect the thermal
camera, power supply, and a computer. You can also connect to the Ethernet cable
through the PoE power supply module.
3. Follow the instructions in IRT_TAS_AT_User Manual to set the computer IP.
4. Run IRS_TAS_AT as an administrator, enter the correct user name and password,
and click Login.
5. Continue to follow the procedures in the software instructions. If the camera is
successfully connected and the image is normal, then the software can be used for
thermal imaging control and temperature analysis.

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10.Product and Accessories List
Product and Accessories
AT online temperature measuring thermal camera
Network cable
Power cable
Power adapter
Table 10.1 Product and Accessories List

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11.Mechanical Installation
The thermal camera can be mounted to the desired position through the mounting hole at the bottom.
WARNING
Do not use too long screws. That will damage the thermal camera.
The temperature rise will occur during normal operation. If the thermal camera is used under poor heat
dissipation conditions, the temperature rise may be too high, which will affect the temperature
measurement performance. In order to ensure the normal use of the thermal camera, it is recommended
to be used under good heat dissipation conditions.

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11.1 Camera Mounting
11.1.1 Illustrations
11.1.2 Explanations
1.Fix the thermal camera at the desired location according to the specific use method. The recommended
location is in a sheltered area with a relatively stable thermal state.
2.Connect the power cable to the power adapter and interface 1 respectively, power on the thermal
camera, and connect the two ends of the network cable to interface 2 and the PC Gigabit Ethernet port
respectively.
3.Wait 30 minutes after you have stated the camera, then the temperature can be measured and
analyzed by the client software of the computer.
Connecting Camera
Interface 2
Interface 1

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12.Technical Data
12.1 AT1280
Imaging and Optical Data
Resolution
1280×1024
Thermal Sensitivity/NETD
≤50mK @25℃, F#1.0
Image Frequency
15HZ/30HZ ,switchable
Focus
SupportAuto-focus
Detector Data
Detector Type
VOx, Uncooled FPA detector
Spectral Range
8～14μm
Pixel
12μm
Temperature Measurement
Object Temperature Range
-20℃～150℃
0℃～550℃
Accuracy
±2℃or ±2%
Measurement Tools
Any fixed point
Full screen max./min. temperature capture
Center spot
Line/Area analysis tool
Manually choose temperature width

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Ethernet
Ethernet
Control and imaging
Ethernet Type
Gigabit
Ethernet Standard
IEEE 802.3
Ethernet Connector Type
RJ45
Ethernet Image Stream
GigE Vision
Ethernet Power Supply
PoE power supply supported
Ethernet Protocol
TCP,UDP,ICMP,DHCP
Image Adjustment
Brightness and Contrast Adjustment
Manual /Auto 0(defaulted) / Auto 1
Polarity
Black hot/white hot
Palette
18 palettes are available
Image Flip
Left and right / up and down / diagonal
ROI
Support
Environmental Data
Operating Temperature Range
-20℃～60℃
Storage Temperature Range
-40℃～85℃
Humidity (operating & storage)
5%～75%RH(no condensation)
EMC
With EMC design
Shock
30g,11ms, all axial
Vibration
4.3g, random vibration, all axial

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Power System
Typical power consumption@25℃
≤4.5W
Connector type for external power supply
DC
Voltage
6-16VDC
Physical Data
Weight
725g
Thermal Camera（L×W×H）
70mm×63mm ×143mm
Housing Material
Aluminum
Shipping Information
Packing Type
Carton
Weight with Package
1.6kgs
Packaging Size
233mm×228mm×154mm
List of Contents
Thermal camera
Power adapter
Power cable
Gigabit cable
Country of Origin
China
Table 12.1.1 AT1280 Performance Parameters

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13.Mechanical Drawings

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14.Common Troubleshooting
Troubles
Possible Cause
Solutions
Images are blurred
Objective lens focal
length does not match
Click auto focus in the software
after aiming the thermal camera
at the target
No image calibration
for a long time
Click the shutter correction button
in the software
Camera can’t be
started
The supply voltage
exceeds the normal
working supply voltage
range
Check whether the power supply
voltage is between 6 and 16V
The power connector
is loose
Check whether the power cable is
connected
Inaccurate
temperature
measurement
The stabilization time
for thermal camera is
too short.
Keep the thermal camera stable
for more than 10 minutes.
Focus is not good.
Align the target for automatic
focus calibration.
The client cannot
open, the error
shows no mfc300.dll
VC environment is not
installed
Install Microsoft Visual Studio
Network parameters
can be recognized,
but can’t be
connected.
Network IP address
setting is not correct.
Change the network configuration
back to automatic acquisition.
Image is stuck.
Power cable or
network cable
connection is loose.
After checking the power supply
and network cable connection,
restart the software.
Video is not
continuous.
Jumbo frame is not
opened
Check the computer configuration
again.
Table 14.1 Product Common Troubleshooting

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15.Cleaning Thermal Camera
15.1 Cleaning Camera Housing, Cables and Other Items
Camera Housing, Cables and Other Items
Liquids
One of the following liquids can be used.
1.Warm water
2.A Weak detergent solution
Cleaning Tools
A soft cloth
Cleaning Procedure
Please follow this procedure:
1.Soak a soft cloth in the liquid.
2.Twist the cloth to remove excess liquid.
3.Clean the camera parts with the cloth.

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15.2 Cleaning Infrared Lens
Cleaning Infrared Lens
Liquids
One of the following liquids can be used.
1.Commercial lens cleaning liquid with more than
30% is opropyl alcohol.
2. 96% ethyl alcohol(C2H5OH).
Cleaning Tools
Dustless cloth, cotton wool
Cleaning Procedure
Please follow this procedure (Take dustless cloth as
an example).
1.Soak the dustless cloth in the liquid.
2.Gently wipe the lens with the dustless cloth
CAUTION
The dustless cloth or cotton wool should be used one time only.