HTI HT-301 User manual

Smart Mobile Phone Thermal Imager
User Manual
HT-301
Version No. V1.0
Revision date: September 7, 2019

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Table of Content
1. Considerations 1
2. Product overview 1
2.1. Application scene 1
2.2. Main functions 1
3. Software installation 2
4. Product use 2
4.1. Equipment connection 2
4.2 Software operation 3
4.2.1 Gallery, camera and recording 3
4.2.2 Shutter 3
4.2.3 Temperature measurement analysis 4
4.2.4 Color palette 5
4.2.5 Temperature measurements setting 7
4.2.8 Other settings 8
5. Technical parameters 9
1. Considerations:
In order to protect you and other people from injury or your equipment from damage, please
read all the following information before you use your equipment.
1. Don’t let the product in direct sunlight or other sources of radiation with high intensity.
2. Don’t touch or collide the detector window or the lens with hands or other articles.
3. Don’t touch the equipment or USB interface with wet hands.
5). Please don’t use thinner to wipe your equipment.
6. Please note to prevent static.
7. Don’t dismantle the equipment. Or there is any failure, please contact our company to
repair it by professionals.
2. Product overview
2.1. Application scene
To use HT-301 smart mobile phone thermal imager, it is necessary
for your mobile phone to download and install Android mobile
phone software for thermal imager and achieve infrared observation
and infrared temperature measurement function through the
software.
2.2. Main functions: the following functions
are achieved mainly.
(1). Open the application software of infrared thermal imager to
conduct infrared observation.
(2) Conduct infrared temperature measurement and temperature
analysis.
(3) Take photos and picture recording
(4) Action control and parameter setting of mobile phone thermal
imager.

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3. Software installation
Scan the following two-dimensional code
to download application software and
install it.
4.2 Software operation
4. Product use
4.1. Equipment connection: insert the infrared thermal imager into
USB interface of the mobile phone and it will identify USB equipment
automatically and pop out the prompt. Click “OK” and the software
will start the mobile phone thermal imager and the mobile phone
screen enters the infrared observation picture.
4.2.1 Gallery, camera and recording
(1). Gallery: Click to check the photos and videos stored in the
mobile phone photo album.
2) Camera: Save the current picture and the photo position is:
Internal memory /DCIM/Htilmage.
3. Recording: Click to begin the recording and click again to end
the recording. The recording position is: Internal memory
/DCIM/Htilmage.
4.2.2 Shutter: click the shutter button to carry out heterogeneity
correction.
Temperature
measuring analysis
Pallet
Temperature
measuring device
Other setting
Gallery
Recording
Camera
Shutter

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4.2.3 Temperature measurement analysis
Click button to pop out option of temperature measurement.
Temperature measurement option
3). Regional temperature measurement analysis : Use fingers to drag
and draw rectangle on the screen and it will make analysis for the
highest and lowest temperature in the rectangular area and identify
relevant information as the following diagram:
Regional temperature measurement analysis
1). Point temperature measurement: Click the point temperature
measurement button and the picture will display temperature
information of three points, i.e., the core temperature point, highest
temperature point, lowest temperature point. At the moment, click
the screen and the temperature information of self-defined points
will be added.
2). Linear temperature measurement analysis: Use fingers to drag
and draw horizontal line on the screen and it will make analysis for
the highest and lowest temperature on the horizontal line and mark
relevant information.
Linear temperature measurement analysis
4.2.4 Color palette
Click “ ” button to pop out the pallet interface and you may switch
among 6 types ofpallets.
Palette menu
Point temperature measurement
Linear temperature measurement
analysis
Regional temperature measurement
analysis

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The display effect of 6 types of pallets is as follows:
Rainbow Iron gray
White hot Black hot
Iron rainbow Rainbow_HC
4.2.5 Temperature measurements setting
Click “ ” button to pop out temperature measurement setting
interface.
1) Correction: Correct the error of temperature measurement; 2)
Reflection: The temperature of surrounding objects reflected on the
target object.3) Amb temp: The environmental temperature of the
target object;4) Humidity: The atmospheric temperature of the target
object; 5) Emissivity: Emissivity of the target object; 6) Distance: The
distance between the thermal infrared imager and target object.

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4.2.6 Other settings
Click the “ ” button to pop out the setting interface
1) Temperature units: Select Fahrenheit degree or
degree centigrade;
2) Temperature Range: The infrared thermal imager
supports two temperature measurement scopes of -
20℃-120℃ and -20℃-400℃
3) Local Camera: you may select to open and close
the mobile phone camera;
4) Language: select Chinese or English