Why there is a smoking instrument air purification system

Many working environments today, including welding, bonding, micro-welding, and laser applications, generate a large amount of particles and gases, which can cause great harm to the workplace and the environment. Lead-free soldering solves the harm of lead to the environment, but as the soldering temperature increases and more solvents are used, the smoke produced by lead-free soldering will bring smaller particles. Many countries stipulate some unique regulations that require the removal of harmful substances in the working environment. In order to avoid harm to people and machines, it is extremely important to use correct and safe equipment to remove harmful substances. Inhaling fine dust is more dangerous than large dust particles, and fine dust is more likely to damage and inhale the lungs. It is important to protect the operator by using smoke and air purifiers. The smoke meter can absorb and separate particles and gases, and re-circulate the filtered air to the working environment, which saves energy and reduces energy consumption.
· The smaller the particles, the deeper they penetrate into the respiratory system
· The deeper the particles penetrate, the higher the health hazard
· Particles easily penetrate into the blood vessels from the alveoli
Filtration levels and recommended applications
1. Fine dust filtration
Standard application, suitable for slowly dissolving and contaminating gas with higher solid content, the filter grade of weller is M5 or F7.
2. The dense filter consists of the following:
HEPA filtration
Filtering particles to 0.3μm, Weller provides HEPA (High Efficiency Particulate Air) filtering grade to E12, and media filtering efficiency reaches 99.5%.
Wind belt gas filtration
In order to filter smoke and water vapor, the weller air belt gas filter is composed of 50% activated carbon and 50% Puratex. Toxic gas with high molecular weight is filtered by activated carbon, and Puratex material is used to absorb gas with lower molecular weight. Because of this combination, Puratex can turn chemical pollution with low molecular components into non-polluting gas.

3. Gas filtration (optional)
Gas filtration is used to absorb viscous fumes and solvents. Experience has shown that filtered suspended dust is critical in this regard. Gas filtration consists of 50% activated carbon and 50% Puratex. HEPA H 12 does not have this function.

About Marine Instruments

Ocean Instruments (oitek) is a professional company dedicated to the field of electronic testing and maintenance. It has been operating in the field of electronic testing for more than 20 years and has a high reputation in North China. It is Tektronix in the United States, Rohde & Schwarz in Germany, Hameg in Germany, Pomona in the United States. , French CA, Oitek, Taiwan Prodigit and other international well-known brands partners and authorized distributors for many years, is also a company with its own brand and innovative capabilities, Ocean Instruments is also a creditworthy enterprise awarded by the China Power Industry Association in 2007, the company's goal is not Bigger but stronger.

About Weller

Wilo Weller is a German company. It is a professional electronic welding and extraction company. Its products include electric welding tables, tin suction pumps, hot air extraction tables, repair systems, BGA / QFP rework systems, special application welding, welding robots, inert gas welding. , Handheld mobile welding, charging welding station, air purification and smoke filtration system, electric screwdriver, timing distributor (dispenser, suction and discharge pen), precision tools, hot wire strippers, tin melting furnace and other electronic tools.

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