The working principle and function of security door

No matter what type of security door, its detection principle is the same, magnetic field induction technology. That is to say, if there is metal material passing through this door, it will destroy the magnetic field of the door itself, then it will be sensed by the metal detector door, and an alarm sound will be issued to indicate that a dangerous item has appeared and attention needs to be paid.

The benefits of installing security doors in production companies: To prevent the theft of precious metals and technical products, and to apply scientific, objective, humane, and effective protection and deterrence in factories. This is because security doors have: High accuracy and adjustable, objective, no human factors interference, no search, respect for employees, speed, and ease of manipulation.

Public places, discotheques, dance halls, and public security companies have the advantage of installing security doors: improving security. In these places, there are many people and there are often lawless elements who carry weapons and other prohibited items to commit crimes and commit crimes, causing major casualties and property losses, and causing extremely bad negative effects on society. To prevent such terrorist incidents, security inspections It is one of its most effective tools.

In short: understand the working principle of security doors, the advantages of installing security doors, can help users more quickly understand the security door. The sensitivity of the security door is not as high as possible, and it is necessary to recommend an appropriate security door and its sensitivity according to the needs of the user. The security doors and sensitivities required in different places are not the same, and only when they are known can they choose their own security door.

Ti2AlC

Packing specifications: fixed packing 5/10/50/100/500g, or packing according to customer requirements;

Intended use: Used for chemical etching to prepare MXenes, physical and chemical experimental research needs;

Basic Information:

1. Chemical formula: Ti2AlC

2. Constituent elements: Ti, Al, C

3. Molecular weight: 134.715

4. Chemical status: particles of micro and nano size

5. Appearance and character: dark brown particles with micro and nano size

Product performance index:

1. Crystal structure: Hexagonal, P63/ MMC [194]

2. Cell parameters:

A = 3.04A, B = 3.04A, C = 13.6A;

α=90, β=90, γ=120;

3. PDF No.:29-95 (refer to International Diffraction Data Center PDF-2004 database);

4. Density: 3.9 (g/cm3);

5. The boiling point:

6. Melting point:

7. Flash point: meaningless;

8. Purity: --;

Storage conditions and expiration date

This product should be stored in room temperature and dry place, avoid contact with acid, alkali and other liquids, long-term storage will happen slow oxidation.

Inspection methods

This product can be confirmed by X-ray powder diffractometer crystal results; Element composition was confirmed by energy dispersive X-ray detector. The same morphology characterization was used to characterize the particle morphology. The particle size distribution was evaluated by laser particle size analyzer.



Safety protection

1. Health hazards

Hazardous category: Non-hazardous chemical chemical category: ceramic powder;

Route of invasion: inhalation, ingestion;

Health hazards: dust in the eye has irritation, oral stimulation of gastrointestinal tract;

2. First aid measures

Skin contact: Remove contaminated clothing and rinse skin thoroughly with running water.

Eye contact: lift eyelid and rinse with plenty of running water or normal saline for at least 15 minutes;

Inhalation: Get away from the scene to fresh air quickly;

Ingestion: drink enough warm boiled water, induce vomiting, seek medical advice;

3. Ignition and explosion characteristics and fire protection

Flammability: non-flammable;

Ti2Alc Powder,High Heat Conductivity Ti2Alc,Titanium Aluminum Carbide,Metal Ti2Alc Powder

Jilin 11 Technology Co.,Ltd , https://www.11techmxene.com