Product overview
The detection of dangerous items is a critical matter concerning public safety. In some densely populated areas such as railway stations, subways, bus stations, and large event venues, security inspection machines for luggage are often seen. However, security inspection machines have the drawback of radiation and cannot effectively identify liquid dangerous goods. Currently, the common practices to eliminate liquid dangerous goods are: either prohibiting the carrying of liquid items before entering a certain area, or asking the carrier to take a sip to show that it is harmless. The former practice is obviously unable to be promoted in most areas, and the latter is time-consuming, laborious, and lacks humanization.
The dangerous liquid detector can conduct safety inspections on liquids in non-metallic containers.
It is a security inspection instrument used to detect flammable and explosive liquids. It adopts quasi-static computed tomography technology and judges the flammability and explosiveness of the liquid to be tested by measuring the dielectric constant and conductivity of the liquid.
The detector can distinguish flammable and explosive liquids such as liquid explosives, gasoline, acetone, and ethanol from safe liquids such as water, cola, milk, and juice without direct contact with the liquid. The instrument is very simple to use. When using it, just place the detector probe on the side of the container to be tested, make the detection height lower than the liquid level in the container, and then press the button.
If the green indicator light is on and the display shows O and the word "Safe", it indicates that the liquid in the container is safe. If the red indicator light is on, the display shows X and the word "Danger", and an alarm sound is heard, it indicates that the liquid in the container is flammable and explosive. The detector does not contain ionizing, microwave radiation sources, or other potentially dangerous elements, and is safe and harmless to operators.
Product Features
Touch-pressure sensitive switch, simple and durable;
Rapid result determination, accurate and fast;
No radiation, safe and environmentally friendly;
Easy to carry, few vulnerable parts, and simple to maintain.
Types of Dangerous Liquids Detectable
The detector can detect various flammable and explosive liquids, such as gasoline, diesel, kerosene, absolute ethanol, acetone, benzene, banana water, ether, dichloromethane, trichloroethylene, petroleum ether, turpentine, liquid paraffin, toluene, xylene, ethyl acetate, n-butanol, dichloroethane, n-pentane, cyclohexylamine, cyclohexane, carbon disulfide, methanol, isopropanol, ethylenediamine, nitromethane, liquid explosives (IED), and other flammable and explosive liquids.
Application Scenarios of the Instrument
The detector can be widely used in safety inspections, prevention of terrorist attacks, fire prevention, etc., such as:
Transportation departments: railways, stations, subways, ports, etc.;
Government departments: embassies, police stations, fire bureaus, courts, procuratorates, border stations, etc.;
Public places: large conference venues, sports venues, theaters, shopping malls, and other densely populated places.
Parameter
Specifications: 231×52×73mm;
2. Supply voltage: 3V, two AA batteries;
3. Operating current: 270mA;
4. Power consumption: 0.8W;
5. Weight: 180g;
6. Detection time: 1 second;
7. Operating environment: temperature 5-40℃, humidity: 0-95%RH (no condensation);
8. Detectable container wall thickness: 0-8mm non-metallic containers;
9. Effective distance between the detector and the side wall of the container to be tested: within 3mm;
10. The detector can automatically reset after an alarm;
11. The detector can detect liquids in containers with a volume of ≥50ml and a liquid level height of ≥60mm that meet the material requirements;
12. The detector has sound and light alarms and a full Chinese liquid crystal graphic display alarm method.
