Handheld Infrared Thermal Imaging Camera (Fever Screening for Body Temperature)

This infrared thermal imaging handheld camera is a high-precision thermal imaging handheld device.

It combines thermal imaging and visible light to display the target object imaging, which can measure all the pixel temperature of the target object, can quickly locate the abnormal temperature point, to reduce the users’ diagnostic time.

With 320×240 high resolution, the handheld will easily inspect the detail of the object, and the customers can select 8 colour palettes for different scenarios. It supports -20°C ~ 330°C (14°F ~ 626°F), and can display to >600°C (1112°F).

The customers can configure high and low-temperature threshold, if the temperature of the object is over the threshold, the alarm will display on the screen.

Product Overview

1.1 Appearance

1.2 Power On/Off

• Press “Return & Power” key >1 second to power on DP-22 handheld thermal imaging
  camera, the thermal imaging will display later.
• Press “Return & Power” key >3 seconds to power off DP-22 handheld thermal imaging
  camera
• If DP-22 handheld thermal imaging camera has any abnormal issue, Press “Return &
  Power” key >8 seconds to force shutdown the camera.

1.3 Quick Measurement

•  Power on the thermal imaging camera, press and hold the “Return & Power” reuse key>
  1 second as shown in the below figure, wait for the thermal imaging camera to start up,
  and the main page appears.
• Point the lens at the measured object as shown in the figure below, and the infrared
  image of the measured object will be displayed on the screen.

• If the temperature value is not displayed on the screen, press “OK & Homepage”, then select the “Measurement” icon , and then select “Center Spot”, “Hot Spot” and “Cold Spot” in the figure below to display the temperature,
• As shown in the figure below, you can save the thermal image and visible light image by pressing the “trigger button” or “OK & Homepage”, and press the “Return & Power” to cancel saving.

1.4 Save, Delete and View Infrared Thermal Image

• Power on the thermal camera.
• Point the lens to the object.
• Press the “trigger” to freeze the thermal image and visible light image, continue to press the “trigger” or “OK & Homepage” to save the thermal image and visible light image, press the “Return & Power” cancel saving.

1.5  Main Page

1. Current Emissivity
2. Hot spot, cold spot and central spot
3. Time
4. WiFi
5. Battery
6. Color bar
7. Second level menu
8. First level menu

1.6 Control and trigger keys

• “OK & Homepage” is only used as the homepage key to open the menu when the main page interface is turned on, other times as the Ok key.
• Use the arrow keys to select the direction of the scroll menu and settings.
• “Return & Power” short press as the return key, press> 3 seconds to power off the camera. If the camera works abnormally, press “Return & Power”> 8 seconds to force turn off the camera.
• The “trigger key” trigger key is taking picture and storing picture confirmation key

1.7 Charge and Export Pictures

1.7.1 Charge

1.7.2  Export Picture

• When the thermal imaging camera is power on, connect the camera USB interface to the computer with the accessory’s USB cable. A USB drive letter will appear on the computer. You can select the pictures to copy to the computer.
• When the thermal imaging camera is power on, connect the Android phone through the USB OTG cable. You can select the pictures to copy to the Android phone.
• When the thermal imaging camera is power on, turn on WiFi, and copy the pictures of interest to your computer or Android phone through Dianyang’s PC analysis software or Android App.

2.1 Main Page Operation

2.1.1  Quick Operation

2.1.2  Quick Switch image Models 

When no menu appears on the main page, you can press the up and down arrow keys to quickly switch between image modes. For details about the image mode, see 2.1.3.2 Image Mode.

2.1.2 First Level Menu

Power on the camera, press the “OK & Homepage” to display the first-level menu and the status bar on the top. In this state, press the “Return & Power” to close the first-level menu and status bar. The icon selected in the menu is the current operable function, and there is a text prompt on the top of icon.

2.1.3 Second Level Menu

2.1.3.3 Color Palette

The function is shown below:

Specifications