NF-521S Main function:    

Highly sensitive sensor

Cold hot spot tracking

Fast capture temperature

data storage

Fast image refresh

USB data transmission

Adjustable emissivity

2.8 display screen

Item Specifics:    

Model: NF-521S

Infrared resolution 120*90

Pixel size: 12um

Working band 8~14um

Frame rate: 25Hz<70mK@25℃

NETD temperature range: low temperature range-10 ~ 120℃ and high temperature range 100 ~ 400℃

Temperature measurement accuracy: +/-3℃ or 3% of reading.

FOV:H=50° ,V=37.5°

Camera: 720P

Angle of view: H = 83 V = 55.

Palette: white hot, black hot, iron red, rainbow and other eight palettes.

Display screen: TFT2.8 inch screen.

Image storage: EMMC-8G has built-in storage and can be copied via USB.

Temperature display: full-screen maximum temperature, minimum temperature and central point temperature.

Temperature function: central point temperature measurement, automatic tracking of the highest temperature and lowest temperature in the picture, and regional temperature measurement.

Temperature measurement mode: central point temperature measurement, highest temperature and lowest temperature.

Image mode: edge fusion, layer fusion, visible light, infrared, picture in picture.

Settings: language, emissivity, degree-day, high temperature alarm, storage formatting, date setting, automatic shutdown, brightness, factory settings, about.

Album: Thumbnails, Image Browsing, Image Deleting

Keys: 6-key layout (up, down, left and right keys, power key/back key, menu key /OK key).

Curtain: 2.8-inch TFT display screen

Trigger: short press to take a picture, freeze an image, and long press to record.

Battery: 18650 2600mAH

External interface: USB interface (charging, data copying)

Software: provide standard analysis software for offline analysis.

Image format JPEG/Mp4

Upgrade: firmware/software upgrade to be determined. Firmware upgrade: offline upgrade (mode of downloading estimated upgrade package by computer)

Software upgrade: In the early stage, Noah's Ark official website provided an upgrade package, and later switched to a server.

Size 60*120*210mm

Protection level: Thermal imaging lens uses germanium window to block visible light to be determined.

Fall-proof rating: designed to be one meter (3.28 inches).

Storage environment: -40~85℃

Working environment -10~50℃

Accessories:   

Memory card*1pcs    

Charging cable*1pcs    

Power adaptor*1pcs    

Manual*1pcs