Product overview NF-583/586 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.
Product 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℃ - 600℃; ...
APP normally (because its location varies from phone to phone, you can search for OTG in the settings) 5.2 Interface Introduction Connect NF-583/586 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...
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Provide App interface and parameter setting of ① Setting infrared thermal imaging camera ② About Some information about the App Reset all kinds of information in the screen and ③ Reset restore it to the state at startup ④ Photo Taking Take photos and store them in an album ⑤...
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 0-2 See Table 2 for the description of each setting item in the panel. Table 2 2 Figure 5-2 0-2...
General items Language English The temperature units can be set, with Celsius (° C), Temperature unit Fahrenheit (° F) and Kelvin (K) supported Whether to record sound can be chosen when recording Sound recording video. Parameter Emissivity parameter values shall be filled in according Emissivity to the measured target Parameter values shall be filled in according to the...
5.3.3 Interface Reset The interface reset button is used to reset the APP interface and APP settings and restore the APP to its default state at startup. Figure 5-4 0-4 5.3.4 Photo Taking Click the [Photo Taking] button to take the current infrared screen and save it automatically.
5.3.5 Video Recording Click the [Video Recording] button to record a video. When the [Video Recording] button is clicked, the button will turn red accordingly, and the recording time will be displayed correspondingly in the lower left corner of the video window at the same time.
5.3.6 Album All photos and videos taken by the APP can be conveniently viewed by clicking [Gallery]. The interface of the gallery is shown in Figure 5-7, with all files arranged in chronological descending order. Figure 5-7 0-7 ① Album Photos and video files are displayed at the same time ②...
5.3.7 Color Palette There are 6 display modes on the color palette, as shown in Figure 5-8. Figure 5-8 Figure 5-8 0-8 In the high-temperature region, red has a large proportion, which is suitable for detecting the scenario Iron red where the high-temperature region occupies the main proportion The high-temperature section adopts white, and the...
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Red is used for displaying the maximum temperature, yellow is used for displaying the medium temperature, Rainbo and blue and black are used for displaying the low temperature, which is suitable for scenarios with distinct colors of high and low temperature The main colors are red and black, and from the minimum temperature to the maximum temperature, Red heat...
5.3.8 Regional Temperature Measurement Click the [Regional Temperature Measurement] button on the right, and the following interface will pop up, allowing the temperature measurement of points, lines and rectangular boxes to be added to the video, in which the lines and rectangular boxes will display the real-time maximum temperature and minimum temperature of the region.
Figure 5-11 0-11 5.3.10 Rectangle Temperature Measurement The current temperature in all rectangular boxes can be highlighted. If there is no rectangular box in the current screen, a rectangular box will be automatically added in the default position. By long pressing the rectangular box, its size can be adjusted and its position can be dragged, and by clicking the delete icon next to it, the rectangular box can be deleted.
Figure 5-12 0-9 5.3.11 High Temperature Alarm Click the switch icon of [High temperature Alarm], and a window for setting the high temperature alarm threshold value pops up on the interface, as shown in the figure below When the maximum temperature value in the screen is higher than the alarm threshold value (in the regional temperature measurement mode, the temperature in the region is taken as the benchmark, except point measurement), the system will sound an alarm, and the video screen will flash a red alarm.
5.3.12 Highlighted High-temperature Regions In this mode, the high temperature region is displayed on the current color board, and the other regions are displayed as white heat, and the temperature range can be adjusted by the slider on the right side of the color board bar. The analysis mode of highlighted high-temperature regions facilitates most application scenarios that focus solely on temperature values of high-temperature regions.
Precautions for Use and Maintenance 1. It is forbidden to use alcohol, detergent and other organic cleaners to clean the lens. It is recommended to wipe the lens with soft objects dipped in water. 2. Do not let sunlight, laser and other strong light sources directly illuminate the lens, otherwise the thermal imager will suffer irreparable physical damage.
Appendix 8.1 Table of Reflectivity of Common Materials Material Emissivity Material Emissivity Asphalt 0.90 to 0.98 Cloth (black) 0.98 Concrete 0.94 Skin (human body) 0.98 Cement 0.96 Leather 0.75 to 0.80 Sand Charcoal (powder) 0.96 Soil 0.92 to 0.96 Paint 0.80 to 0.95 Water 0.92 to 0.96...
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