Is the millimeter-wave security scanner safe?

Security Scanners /

Based on active millimeter-wave imaging technology with low emission energy, the radiation level of the millimeter-wave security scanner is only 1/1000 of a mobile phone. It is safe for special groups such as children, pregnant women, and the elderly to use. HBS-7803D millimeter-wave security scanner has been operating stably at multiple airports including Beijing Capital International Airport, Zhuhai Jinwan Airport, and Urumqi Tianshan International Airport. […]

Is the millimeter-wave security scanner safe? Read More »

What is A3 certified by CAAC?

Security Scanners /

The A3 certification of security equipment by the Civil Aviation Administration of China (CAAC) is the highest-level certification for the use of security inspection equipment. This certification is based on the “Civil Aviation Millimeter Wave Human Body Imaging Security Inspection Equipment Appraisal Standards” and the “Civil Aviation Millimeter Wave Human Body Imaging Security Inspection Equipment

What is A3 certified by CAAC? Read More »

Beam angle

Instruments /

The beam angle of the 80GHz radar level transmitters can be classified into 3° and 8° . The different diameters of the antenna lens result in different beam angles. Beam angle 8°: Suitable for simple application conditions, such as liquid applications without strong dust, steam, stirring, foam, etc. Not recommended to be used for harsh conditions and

Beam angle Read More »

Comparison of the advantages and disadvantages of different antenna structures

Instruments /

The antenna types of radar level transmitters can be classified into threaded type, flange type and bracket type according to the process connection type. Threaded type Advantage: Easy for installation Disadvantage: The process connection requires a corresponding female thread, and the transmission angle and direction of the radar signal cannot be adjusted. Anti-corrosion integrated flange

Comparison of the advantages and disadvantages of different antenna structures Read More »

Scroll to Top