400x300 / 17μm Uncooled VOx LWIR Fever Screening Thermal Camera for Medical Diagnosis

iHA417 fever screening thermal camera is a hot sale product in the fight against COVID-19. It enables a wide range of applications for the rapid non contact measurement and safe preliminary fever screening. It consists of 400×300 / 17μm infrared detector, 7mm infrared optical lens and a specialized SDK for human body temperature measurement.

Now, iHA417 thermal camera has already been implemented as a means of detecting people with fever-like symptoms in high-traffic areas such as hospital entrances, shopping centres and office buildings, and potentially mass-attendance sporting events when they resume.

- NETD<30mk, High Sensitivity
- Easy to Integrate
- Non-contact Design
- Field of View: 37.2°×28.3°
- Temperature Difference: ±0.5℃
- Temperature Measurement Distance: Optimal 5 Meters

The iHA417 thermal camera is widely used in human body temperature measurement and elevated body temperature screening.

1. What is infrared thermal imaging?

In nature, all objects whose temperature is higher than absolute zero (- 273 ℃) can radiate infrared rays. By using the infrared camera detector to measure the infrared radiation temperature difference between the target itself and the background, you can get different infrared images, which are also called thermal images.

2. How do infrared detectors work?

Infrared radiation that emitted by target enters the sensing range of the thermal detector, then the infrared detector converts the radiation signal of different intensity into the corresponding electrical signal, and then through amplification and video processing, forms the infrared image that can be observed by the naked eyes.

3. What are the advantages of cooled infrared detectors?

The cooled infrared focal plane detector operates at a low temperature which is provided by a detector dewar cooler (ddc). It has high sensitivity and can distinguish more subtle temperature difference than uncooled infrared detector. It can detect, identify and recognize objects at a very long range which is more than ten kilometers away. The structure of cooled detector is very complex which results in a relatively high cost than uncooled detector.