DYT H2F User manual

Instruction Manual of H2F Mobile Phone
Infrared Thermal Imager
Version (V1.0)

Version
number
Modification
date
Author
Business reviewer
Remarks
V1.0
2022.4.3
Xia Xiaosong
Newly created
Copyright Statement
All contents of this manual are copyrighted by Shenzhen Dianyang Technology Co., Ltd., which shall
not be imitated, copied or translated in any way without the permission of the Company. This manual contains
no warranty, expression of position or other implication in any form. The product specifications and
information mentioned in this manual are for reference only and will be updated from time to time without
prior notice.
=============================================================================

Table of Contents
1PRODUCT OVERVIEW .................................................................. 2
2PRODUCT CHARACTERISTICS ................................................ 3
3PRODUCT SPECIFICATIONS ...................................................... 4
4APPEARANCE AND EQUIPMENT CONNECTION .............. 5
5APP FUNCTION INTRODUCTION............................................. 6
5.1 APP Download and Installation........................................................6
5.2 Interface Introduction .......................................................................6
5.3 Function Introduction .......................................................................8
5.3.1 Setting .................................................................................................................. 8
5.3.2 About.................................................................................................................... 9
5.3.3 Interface Reset...................................................................................................... 9
5.3.4 Photo Taking....................................................................................................... 10
5.3.5 Video Recording................................................................................................. 11
5.3.6 Album................................................................................................................. 11
5.3.7 Color palette ....................................................................................................... 12
5.3.8 Regional Temperature Measurement .................................................................. 14
5.3.9 Temperature Tracking......................................................................................... 15
5.3.10 Rectangle Temperature Measurement............................................................... 16
5.3.11 High Temperature Alarm .................................................................................. 17
5.3.12 Highlighted High-temperature Regions ............................................................ 18
6PRECAUTIONS FOR USE AND MAINTENANCE.............. 19
7PACKING LIST ............................................................................... 20
8APPENDIX........................................................................................ 21
8.1 Table of Reflectivity of Common Materials ...................................21

2
1Product overview
H2F mobile phone infrared thermal imager is a portable infrared thermal
imaging analyzer with high precision and quick response, which adopts an
industrial-grade infrared detector with small pixel spacing and high resolution ratio,
and is equipped with a 3.2mm lens. The product is lightweight and portable, and
can be used directly when plugged in. With the customized professional thermal
image analysis APP, it can be connected to a mobile phone to carry out infrared
imaging of the target object, making it possible to perform multi-mode professional
thermal image analysis anytime and anywhere.

3
2Product Characteristics
⚫It has high-quality optical lens and high-resolution detector, with excellent imaging effect;
⚫It is lightweight and portable, and can be used with mobile APP to perform professional
thermal imaging analysis anytime and anywhere;
⚫It has a wide temperature measurement range: -15℃- 450℃;
⚫It supports high temperature alarm and customized alarm threshold;
⚫It supports the display of user-defined temperature range screen, and has many use scenarios
for the display of high-temperature regions;
⚫It supports high and low temperature tracking;
⚫It supports adding points, lines and rectangular boxes for regional temperature
measurement, with lines and rectangular boxes supporting high and low temperature
tracking and high temperature alarm;
⚫It has an aluminum alloy shell, which is firm and durable.

4
3Product Specifications
Infrared thermal imaging
Detector resolution
256x192
Spectral range
8-14 μm
Frame rate
25Hz
NETD
＜50mK @25℃
FOV
56°x 42°
Lens
3.2mm
Temperature
measurement range
-15℃～450℃
Temperature
measurement accuracy
±2 °C or ±2% of reading
Temperature
measurement
Highest, lowest, central point and area
temperature measurement are supported
Color palette
6
General items
Language
English
Working temperature
-10°C - 75°C
Storage temperature
-45°C - 85°C
IP rating
IP54
Dimensions
34mm x 26.5mm x 15mm
Net weight
19g

5
4Appearance and Equipment Connection
Hardware Appearance and Part Name
Figure 4-1 0-1

6
5APP Function Introduction
5.1 APP Download and Installation
Search the app store for Dianyang thermal imaging or
scan the QR code on the right for download and installation.
Note: OTG connection is required to be enabled in the mobile
phone settings to run the APP normally (because its location varies
from phone to phone, you can search for OTG in the settings)
5.2 Interface Introduction
Connect H2F to an Android phone and run APP, and you can see the interface
as shown in Figure 5-1: Figure 5-1 0-1
Figure 5-1 0-1

7
①
Setting
Provide App interface and parameter setting
of infrared thermal imaging camera
②
About
Some information about the App
③
Reset
Reset all kinds of information in the screen
and restore it to the state at startup
④
Photo Taking
Take photos and store them in an album
⑤
Video Recording
Make a video recording and store it in an
album
⑥
Album
Store photos and videos
⑦
Infrared thermal imaging
Display infrared thermal imaging
⑧
Temperature color bar
Display the maximum temperature and
minimum temperature in the current screen
with different color block bars
⑨
Color palette
Different color palette can be switched to
change the color of the video
⑩
Regional Temperature
Measurement
Points, lines and boxes can be added to
measure temperature in different regions
⑪
Temperature Tracking
The current maximum temperature, minimum
temperature and center point temperature in
the screen can be tracked
⑫
Rectangle Temperature
Measurement
The current temperature in all rectangular
boxes can be highlighted. If the current screen
does not have a rectangle, one will be added
automatically
⑬
High
Temperature
Alarm
The high temperature alarm threshold can be
set. If the temperature in thevideo exceeds the
threshold value,
a sound and screen alarm will be issued
⑭
Highlighted High-
temperature Regions
The maximum-temperature region in the
screen can be displayed
Table 1 1

8
5.3 Function Introduction
5.3.1 Setting
Click the [Settings] button to pop up the settings panel as shown in Figure 5-
2. Figure 5-2 0-2See Table 2 for the description of each setting item in the panel.
Table 2 2
Figure 5-2 0-2
General items
Language
English
Temperature unit
The temperature units can be set, with Celsius (°C),
Fahrenheit (°F) and Kelvin (K) supported
Sound recording
Whether to record sound can be chosen when recording
video.