Laboratory Box-Type Air Purification Negative Pressure Safety Device Used

Product Description

Laboratory box-type air purification negative pressure safety device used for high-risk experiments


Introduction of Biological Safety Cabinet:
The biological safety cabin (BSC) is a box-type air purification negative pressure safety device that can prevent certain aerosols containing dangerous or unknown biological particles from dissipating during the experimental operation process. It is widely used in scientific research, teaching, clinical inspection and production in the fields of microbiology, biomedicine, genetic engineering, biological products, etc. It is the most basic safety protection equipment in the first-class protective barrier of laboratory biological safety.

Working principle of Biological Safety Cabinet:
The working principle of the biological safety cabinet is mainly to draw the air in the cabinet outward to keep the negative pressure in the cabinet and protect the workers through the vertical airflow; the outside air is filtered by a high-efficiency particulate air filter (HEPA) Filter) into the safety cabinet to avoid contamination of the processed samples; the air in the cabinet also needs to be filtered through the HEPA filter before being discharged into the atmosphere to protect the environment.

Technical specifications of Biological Safety Cabinet:
1. Basic parameters of safety cabinet:

(1) Classification: B2 type, efflux,

(2) External dimensions ≥ (L×D×H) 1100mm×750mm×2250mm;

(3) Internal dimensions ≥ (L×D×H) 940mm × 600mm × 660mm.

(4) The height of the table from the ground: 750mm (the size can be customized according to requirements)

(5) Wind speed: Average falling wind speed: 0.33±0.025m/s; average suction inlet wind speed 0.53±0.025m/s

(6) Total system exhaust air: 1050 m3/h

(7) Rated power: 1300W (including 500W socket load in the operation area)

(8) Noise level: ≤65dB (A)

(9) Lighting: ≥1000lx

(10) Filtration efficiency: Both the supply air and exhaust air filters use HEPA (ULPA) high-efficiency filters made of borosilicate glass fiber materials of world-renowned brands, and the filtration efficiency of 0.3μm (0.12) particles is ≥99.999% (99.9995%) )

(11) Weight: gross weight 243KG, net weight 227KG external exhaust fan gross weight 58KG external exhaust fan net weight 53KG

(12) Number of users: single

2. Biological safety:

(1) Personnel safety: tested by potassium iodide (KI) method, the protection factor of the front window operation port should not be less than 1×105

(2) Product safety: number of colonies ≤ 5CFU/time

(3) Cross-contamination safety: the number of colonies ≤ 2CFU/time

For use in high-risk experiments

Related photos of Biological Safety Cabinet:

Founded in 2005, Zhengzhou CY Scientific Instrument Co., Ltd. is a company specializing in the development and production of laboratory technology research equipment. The products are mixed, pressed, burned, cut, ground, polished, coated, analytical equipment and related consumables. Products include laboratory sintering equipment, coating equipment and so on. At present, it has been exported to 25 countries and regions such as the United States, Europe, and Southeast Asia, and has been well received by various scientific research units.

We have a mature technology research and development team, the number of technicians is 33, the company has 150 people, more than 500 square meters of office space, the factory covers an area of about 1,500 square meters located in Zhengzhou High-tech Zone Electronic Industrial Park. The products are mainly located in the research market, serving scientific research in the labs of universities and colleges, and can also customize products according to your needs.

Q. Are you a manufacturer or a trading company?

A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.

Q. How is your company's product after-sales service system?

A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.

Q. How long is your delivery time? If I want to customize the instrument, how long does it take?

A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.

Q. Our country's power supply and plug are different. How do you solve it?

A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.

Q. How to pay?

A.T / T, L / C, D / P, etc., it is recommended to use Trade Guarantee.

Q. How is the package of goods? Delivery methods?

A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.

More questions, please contact customer service.