Lab Safety Workstation Class II A2 Biological Safety Cabinet with 30% Air Exhaust
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) Classification: A2 type, 30% efflux, 70% circulation
(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: 360 m3/h
(7) Rated power: 1100W (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 of world-renowned brands, and the filtration efficiency of 0.3μm (0.12) particles is ≥99.999% (99.9995%) )
(12) Weight: Gross weight 243KG Net weight 227KG
(13) Number of users: single
Product advantages
1. Excellent fan selection: when the safety cabinet is operating normally without adjusting the speed control of the motor, when the air pressure through the filter drops by 50%, the exhaust volume of the fan does not fall by more than 10%
2. The cabinet is designed with a 10° inclination angle, which is in accordance with the principles of ergonomics, with a larger viewing angle, convenient operation and more humanization
3. The three side walls of the exposed area of the safety cabinet are made of high-quality 304# stainless steel integrated structure, and the internal washable parts are treated with 8mm large rounded corners, leaving no dead corners and easy to clean;
4. The working area adopts four sides (left and right sides, rear, bottom) to surround the design work area with negative pressure for better protection and safety;
5. The worktop is made of high-quality 304# stainless steel and adopts a basin-shaped design. Even if the experiment overflows with waste liquid, it will not flow into the sump, which is convenient for cleaning;
6. Foma caster design: integrated design of casters and brackets, the safety cabinet can be moved safely by casters, and can also be fixed and leveled by adjusting the caster feet;
7. The cabinet and the bracket can be separated, and the height of the bracket can be customized and modified according to the actual situation;
8. Reasonable structural design: the maintenance and replacement of the safety cabinet filter and fan can be performed on the front side of the safety cabinet, which is more convenient and fast.
9. The front window glass uses double-layer laminated explosion-proof safety glass; even if the glass is broken, it will not hurt people, and the biological safety cabinet can still work normally until the end of the experiment, which better protects the safety of personnel and experiments;
10. High-brightness LCD display, real-time dynamic display of the downflow and inflow airflow in the operating area, the overall operating time of the safety cabinet, the operating time of the UV lamp, the temperature and humidity of the operating area, the supply and exhaust filters The resistance, showing the use time of the filter and the service life of the filter by the bar code, all the bar codes are lit when the life of the filter is expired, and the operating status is all displayed at a glance;
11. Electric control of the front window glass door can be simultaneously controlled by foot control, key control or remote control. When the glass door is raised to a safe operating height, it automatically stops lifting to make the operation more convenient; and the glass door does not need to directly touch the glass when lifting. Make the experimenter safer;
12. Remote control: All the key operations of the safety cabinet can be realized through remote control, which makes the use of the safety cabinet more convenient and convenient; and the use of the remote control greatly reduces the direct contact between the user and the safety cabinet, and more protects the use The safety of the person;
13. With appointment timing function, it can automatically set the time for safety cabinet timing startup, shutdown and ultraviolet lamp disinfection, which greatly saves working time and improves work efficiency;
14. Strict air tightness test: pressurize 500Pa in the safety cabinet, and keep the air pressure not lower than 450Pa after 30min.
15. Airflow partition design of the front window: prevents airflow from leaking through the side wall and upper side of the front window, making the test safer;
16. Perfect alarm system:
(1) The glass door is not at the safe height alarm: the safe height of the glass door is 200mm, when the front side of the safety cabinet is higher or lower than the safe height, the safety cabinet will sound and light alarm;
(2) Super high pressure filter alarm: when the resistance of the filter becomes larger, the safety cabinet will sound and light alarm
(3) Filter failure replacement alarm: when the filter life expires, there will be a filter replacement sound and light alarm;
(4) Airflow fluctuation alarm: when the airflow fluctuation of the safety cabinet exceeds 20% of the nominal value, the sound and light alarm,
17. Safe interlock protection design: interlock protection is set for misoperation, even if misoperation, it will not cause harm
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 Alibaba 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.
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