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Dianyang DP-21 thermal imagery handheld, resolution 220x160

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Handheld thermal imagery instrument, 220x160 resolution, Proofreading temperature -10 ℃~ + 450 ℃ Temperature range, support LED fill light, can store > 2w pictures, with 8 color palettes.
$366.84/set
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DianYang DP-21 Thermal imagery handheldSPEC

DianYang DP-21 Thermal imagery handheldDetails

DianYang DP-21 Thermal imagery handheldPacking list

SKU
NB038418
Infrared thermal imagery - resolution
220x160
Infrared thermal imagery - working band
7.8um~14um
Infrared thermal imagery - frame rate
9Hz
Infrared thermal imagery - NETD
70mK@25℃
Field of view
Horizontal 35, Vertical 26
Infrared thermal imagery - lens
4mm
Infrared thermal imagery - temperature measurement range
Proofreading temperature -10 ℃~ + 450 ℃
Infrared thermal imagery - temperature measurement accuracy
± 2 ℃ or ± 2%
Infrared thermal imagery - temperature measurement
Support full-screen highest point, lowest point, center point temperature measurement and regional temperature measurement
Infrared thermal imagery - Swatches
Enhanced iron red, white hot, black hot, spoke blue, iron red, rainbow, red hot, cold blue, etc
Visible light resolution
640x480
Visible light - frame rate
25Hz
Visible light-LED fill light
support
Display
3.5 inch TFT display
Image display mode
Edge Fusion, Overlay Fusion, PIP, Single Infrared, Single Visible Light
Language selection
Support Chinese Simplified, Traditional, English, French, Spanish, Russian, Arabic, Japanese and Korean.
Working hours
5000mAH large-capacity battery, can be used for about 4 hours in 25 ℃ environment
Charging method
Built-in battery, 2A or above universal USB charger is recommended
WiFi function
Support Android App and PC software data transfer
Operating Temperature
-20~60℃
Storage temperature
-40°C~+80°C
Waterproof and dustproof
IP54
Dimensions
230mm*100mm*90mm
Net weight
420g
Encasement size
270mm x 150mm x 120mm
Gross weight (Encasement)
970g
storage device
Built-in memory for more than 20,000 images
Image storage mode
Three photo storage (infrared thermal imagery, visible light, working state photo)
file format
TIFF format, support background full-frame temperature analysis
Data and charging interface
USB Type-C (supports charging and data transfer)
Analysis software
Computer analysis system can analyze and take pictures
open interface
Provide SDK to meet secondary development and professional customization requirements
DP-21
Thermal imagery handheld
Handheld thermal imagery instrument, 220x160 resolution, Proofreading temperature -10 ℃~ + 450 ℃ Temperature range, support LED fill light, can store > 2w pictures, with 8 color palettes.
Dianyang DP-21 thermal imagery handheld, resolution 220x160 Picture

Introduction

DP series handheld infrared thermal imager has two high-precision devices, DP-22 (resolution: 320x240) and DP-21 (resolution: 220x160). The temperature of each pixel, and by combining visible light, the state of the object can be photographed more clearly.

Features

1. HD image

The high resolution of the DP series allows you to observe the measured object more clearly, and with 8 color palettes, it can adapt to temperature measurement in more scenes. Supports accurate temperature measurement (±2°C or ±2%) from -10°C to +450°C.

2. Support multiple image display modes

  • Single infrared thermal imaging, full-frame temperature measurement, the temperature of each point on the screen can be tested

    Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 1

  • The visible light display mode is clear at a glance, and non-professionals can easily measure the temperature, and learn to use it by comparing it with the infrared screen.

    Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 2

  • Edge fusion of visible light images can not only see the infrared image distribution and temperature measurement, but also display the details of visible light at the same time.

    Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 3

  • Overlay Fusion. Part of the color of visible light can be superimposed on the infrared thermal imaging to make the background clearer and easy to identify the environment.

    Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 4

  • Picture-in-picture mode. Especially highlight the temperature measurement of the central part. It is suitable for quickly switching between visible light and infrared images, and finding problem spots.

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 5

3. Image enhancement

Three different image enhancement modes can be selected under each color palette to match different measured objects and ambient temperatures, and you can choose to highlight the measured object itself or the background details.

  • high contrast

    Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 6

  • enhance

    Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 7

  • soft

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 8

4. Flexible temperature measurement

  • It supports central point temperature measurement, high temperature and low temperature automatic tracking, and can block other high and low temperature interference by setting high and low temperature tracking in the area.

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 9

  • Area temperature measurement

Some areas can be selected for center point, high and low temperature tracking, shielding the interference of high temperature points in the lower right corner (as shown in the figure below), this temperature measurement area can be adjusted, zoomed in and out to meet the needs of different scenarios.

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 10

(When regional temperature measurement is selected, the swatch bar on the right shows the distribution of the global screen temperature)

  • Visible light mode temperature measurement. Satisfy non-professionals who are not familiar with infrared, conduct temperature measurement and search, usually find the fault point by searching the highest temperature point.

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 11

5. Temperature alarm

High temperature and low temperature thresholds can be set, and alarms can be issued above or below the threshold.

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 12

6. WiFi

Through WiFi, the pictures taken by the handheld device can be transmitted to computers, mobile phones, PADs and other devices, and the pictures can be analyzed. At the same time, an SDK is provided to embed the analysis system into third-party software.

7. Image storage and analysis

Save a picture in Tiff format each time when shooting. This picture contains 3 frames of images at the same time. You can use various general image viewing software to view different frame pictures (you can only view the temperature of each pixel of the image through our image analysis software. General-purpose viewing software can only view images and does not support temperature analysis):

  • Take pictures of the actual screen status during on-site work

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 13

  • Infrared raw image taken

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 14

  • Visible light image taken

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 15

Considering the abnormality that occurs when the user shoots on-site, the pictures can be imported into our image analysis software afterwards, and through secondary analysis and editing of the images, it is convenient for customers to edit, analyze and output reports without having to go to the site to shoot again. Save customers time.

Analyzing Software

After the pictures are imported into the analysis software, the captured pictures can be preliminarily screened according to the temperature range and the temperature difference value in the image to filter out unnecessary pictures and improve production efficiency.

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 16

It supports point temperature measurement, line temperature measurement, ellipse temperature measurement, rectangular temperature measurement and polygon temperature measurement, and can display the highest, lowest and average temperature in the selected area.

You can choose to analyze in infrared thermal imaging or visible light.

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 17

Dianyang DP-21 Thermal Imaging Handheld Device Details Figure 18

FAQ
QIs the price listed on the website the final cost for overseas purchases?
ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
QWhat is the specific process for purchasing the product?
AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
QWhat should I do if the instrument I purchase needs repair?
AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
Knowledge
Standard