What is normal temperature with infrared thermometer?In order to further normalize the epidemic prevention and control work and spare no effort to protect the health and life safety of patients and medical staff, many public places have installed infrared thermometers. So, what is normal temperature
What do walk through metal detectors detect?The metal detector is a widely used detector. There are three main categories: electromagnetic induction type, X-ray detection type, and microwave detection type. It is an electronic instrument used to detect metals and can be used in many fields.In the mi
What are the technologies used in the x-ray baggage scanner?Whenever traveling on holidays, whether it is railway, road or air transportation, it has an unprecedented busyness. All departments are busy handling the peak passenger flow that has arrived. Security inspections in such a crowded area in
What are the models of drug tracking detectors and their main functions?The portable drug detector is developed by a new generation of ion mobility spectroscopy technology. It adopts the generation, migration, identification and ion signal processing of trace sample ions. It has extremely high detec
How to work explosives trace detector?We live in a rapidly changing world. Power struggles, civil unrest, and the desire for radicals to harm enemies and innocents made our headlines. Well-trained experts cannot be everywhere at once. Explosives trace detector provides a way to enhance the capabilit
How to maintain the narcotics trace detector?The portable explosive trace detector/narcotics trace detector fills the increasing demand of security professionals for detecting various dangerous substances and adapting to changes in threats, with portability and flexibility. Through the single-tube d