Recently, many customers have asked about the UV lamps of our biosafety cabinets, wavelength, intensity, life, and the use of precautions and other issues. Today we will talk about, UV lamp sterilization of those things, please see below:     Introduction to the basics of UV lamps   1. What is the wavelength of an ultraviolet lamp?   According to the impact of ultraviolet radiation on the human body and the different radiation wavelengths, can be divided into long-wave ultraviolet (UVA, wavelengths of 315 ~ 400 nm), medium-wave ultraviolet (UVB, wavelengths of 280 ~ 315 nm) and short-wave ultraviolet (UVC, wavelengths of 200 ~ 280 nm) three major categories. The shorter the wavelength, the higher the energy, and on the contrary, the longer the wavelength, the better the penetration.   Disinfection using UVC band of ultraviolet light, its wavelength range is 200 ~ 275nm, the strongest bactericidal effect of the wavelength of 253.7nm. UV disinfection belongs to the radiation disinfection method of a way, mainly to destroy the microbial cells of the DNA and RNA, so that the structural bonds of the break or photochemical polymerization reaction, so that the loss of reproduction and viability, to achieve the purpose of sterilization and disinfection. Ultraviolet radiation has low energy and weak penetrating power, which is mainly applicable to the disinfection of air, object surface and liquid. UV disinfection can kill a variety of microorganisms, including bacilli, viruses, fungi, bacterial propagules, spores and so on.     2. How often should the UV lamp be replaced?   UV lamp in the voltage of 220V, environmental relative humidity of 60%, temperature of 20 ℃, the radiation of 253.7nm ultraviolet intensity (intensity in use) should not be less than 70 μW/cm2, we should regularly monitor the radiation intensity of disinfection of ultraviolet radiation, when the intensity of radiation is reduced to less than the required value, it should be replaced in a timely manner.   When sterilizing indoor air with ultraviolet lamps, the room should be kept clean and dry to reduce dust and water mist, and unoccupied conditions should be carried out, and the irradiation time should be prolonged appropriately when the temperature is lower than 20 ℃ or higher than 40 ℃ and the relative humidity is greater than 60%. When used for liquid disinfection, the thickness of the water layer should not exceed 2 cm, and the speed of water flow should be determined according to the intensity of ultraviolet radiation.   The service life of the UV lamp, i.e., the time to reduce the intensity of the new lamp to 70μW/cm2 (power ≥30W), or the time to reduce the intensity of the original new lamp to 70% (power <30W), should not be less than 1000h. The UV lamp production unit should provide the actual service life. We can use the UV intensity detector in the UV lamp under the vertical distance of 1m to be verified after the test.     3. Why is it important not to have people around when sterilizing with UV lamps?   If the human body is exposed to excessive UV radiation, it can cause photochemical reactions that lead to a series of changes in the body. It is harmful to the human eyes, skin and immune system. Long-term exposure to ultraviolet light can cause electro-optical ophthalmia, and repeated episodes of electro-optical ophthalmia can lead to conjunctivitis, chronic eye and face inflammation, and even eye and face skin cancer and other lesions.   Ultraviolet light has an inhibitory effect on the body's immune system, which can cause a number of inflammatory reactions, such as skin erythema, swelling and pain, epithelial hyperplasia and the body's ability to resist external aggression decreased. UV disinfection lamp damage to the human body is and ultraviolet radiation intensity and radiation time is directly proportional to, that is, the larger the dose of irradiation, the more serious the damage to people. Therefore, when using UV disinfection lamps to disinfect, do not have people indoors.   The ozone produced during ultraviolet disinfection not only stimulates and damages the deep respiratory tract, has a mild irritating effect on the eyes and can damage the central nervous system, but also destroys the body's immune function and induces chromosomal lesions in lymphocytes, so the use of ultraviolet lamps must be in a closed space, where the person is not present under the conditions.   UV lamps on our products     1. Do our UV lamps produce ozone?   As we all know, it is mentioned in YY 0569-2011 Class II Biosafety Cabinets that it is not recommended to install UV lamps, but all the biosafety cabinets on the market are equipped with UV lamps, why is that? Because a single bacterium can reproduce hundreds, thousands or even millions of bacteria in 24 hours, which also means that even the most effective air filters can't completely remove microorganisms, so using UV sterilization is the cure.   It is impo

1、Products Specification   From the prevention and treatment of AIDS, SARS to the fight against Ebola, the covid-19# virus, etc., biological safety cabinets are gradually known to people. Experimenters test viruses in the laboratory. infectious materials need to be manipulated when developing vaccines. If not have protection, aerosols containing viruses will be formed, which will contaminate experimental materials and equipment, casing experimental failure.  Which will pollute the air in the laboratory, exposing scientific research and testing personnel to danger A biological safety cabinet is a negative pressure filter fume cabinet that prevents the operator and the environment from being exposed to bioaerosols generated during the experiment. Simply put, it relies on airflow to protect personnel, samples and the environment.   Suzhou Airtech development a mini desktop biological safety cabinet BSC-654IIA2 according to market demand and user required. Compared with traditional biological safety cabinets, the new Biosafety cabinet is small and flexible, breaks geographical restrictions, allowing microbial experiments to be carried out in small and vehicle-mounted laboratories     2 、Features   BSC-654IIA2 biological safety cabinet is vertical laminar flow negative pressure model, 70% circulation, 30% evacuation, mini desktop, designed for vehicle and small laboratories has the following features:   Small and portable design, placed on the table, suitable for vehicles or relatively small spaces, can be equipped with brackets.   The designed lifting and positioning system for sliding doors can be used safely under harsh conditions.   The DC fan have intelligent constant air volume compensation system, when the resistance of the HEPA Filter increases by 50%, the inflow air volume is less than 10%, ensuring Biosafety Cabinet safe operation.   The fan and sliding door is adopt linkage design, the fan can be started automatically when the sliding door reaches the working height.     3、Performance   The mini desktop biological safety cabinet have the characteristics of 04IIA2 series biological safety cabinets, such as the appearance structure, safety, reliability, and functional control. The front end is inclined at 10°, the wide-body arc-shaped armrest, and the arc-corner liner of the working chamber is one-time formed stainless steel are taking you more comfortable experience.   Sliding door interlocks with lighting and sterilization. Imported HEPA filter material is self-made with high efficiency, large dust holding capacity and good uniformity; Negative pressure surrounds the double-layer cabinet, "leakage resistance" and "unimpeded return air" technology, cabinet leak detection, filter integrity testing make you feel more ease when using it.   It adopts man-machine talk interface, touch button operation, full-color LCD screen real-time display of the air flow, inflow air flow, filter lifetime and alarm, fan working status and fault alarm, real-time monitoring and display of running time and other parameters, having a friendly and comfortable feeling.    

1、Products Specification   From the prevention and treatment of AIDS, SARS to the fight against Ebola, the covid-19# virus, etc., biological safety cabinets are gradually known to people. Experimenters test viruses in the laboratory. infectious materials need to be manipulated when developing vaccines. If not have protection, aerosols containing viruses will be formed, which will contaminate experimental materials and equipment, casing experimental failure.  Which will pollute the air in the laboratory, exposing scientific research and testing personnel to danger A biological safety cabinet is a negative pressure filter fume cabinet that prevents the operator and the environment from being exposed to bioaerosols generated during the experiment. Simply put, it relies on airflow to protect personnel, samples and the environment.   Suzhou Airtech development a mini desktop biological safety cabinet BSC-654IIA2 according to market demand and user required. Compared with traditional biological safety cabinets, the new Biosafety cabinet is small and flexible, breaks geographical restrictions, allowing microbial experiments to be carried out in small and vehicle-mounted laboratories     2 、Features   BSC-654IIA2 biological safety cabinet is vertical laminar flow negative pressure model, 70% circulation, 30% evacuation, mini desktop, designed for vehicle and small laboratories has the following features:   Small and portable design, placed on the table, suitable for vehicles or relatively small spaces, can be equipped with brackets.   The designed lifting and positioning system for sliding doors can be used safely under harsh conditions.   The DC fan have intelligent constant air volume compensation system, when the resistance of the HEPA Filter increases by 50%, the inflow air volume is less than 10%, ensuring Biosafety Cabinet safe operation.   The fan and sliding door is adopt linkage design, the fan can be started automatically when the sliding door reaches the working height.     3、Performance   The mini desktop biological safety cabinet have the characteristics of 04IIA2 series biological safety cabinets, such as the appearance structure, safety, reliability, and functional control. The front end is inclined at 10°, the wide-body arc-shaped armrest, and the arc-corner liner of the working chamber is one-time formed stainless steel are taking you more comfortable experience.   Sliding door interlocks with lighting and sterilization. Imported HEPA filter material is self-made with high efficiency, large dust holding capacity and good uniformity; Negative pressure surrounds the double-layer cabinet, "leakage resistance" and "unimpeded return air" technology, cabinet leak detection, filter integrity testing make you feel more ease when using it.   It adopts man-machine talk interface, touch button operation, full-color LCD screen real-time display of the air flow, inflow air flow, filter lifetime and alarm, fan working status and fault alarm, real-time monitoring and display of running time and other parameters, having a friendly and comfortable feeling.    

well known, Patients with malignant tumors or blood diseases,  after chemoradiotherapy, Reduced white blood cells, decreased immunity, Highly prone to severe infection, life-threatening, then what should we do, How to protecting the body from pathogens? see below:     What is Laminar Flow Bed?     After chemotherapy lack of granulocytes leads to the decrease of the resistance of the patients, which makes the patients prone to nosocomial infection and exacerbates.so to protect the body from pathogens, we need to create a sterile and clean environment for the patient. Thus, the Air laminar bed is designed.       The Laminar Flow Bed can provide clean environmental protect chemotherapy patients, reduce infection and pain of patients, accelerate the recovery of patients, east to make the chemotherapy can be carried out on time. thereby saving medical expenses, reducing the financial burden, and improving patient life.         Using the form of horizontal or vertical laminar flow, to reaching the cleanliness ISO5 and sterile environment, meanwhile maintain a positive pressure in the device area to prevent the external unclean air and play the role of sterile isolation. This is the definition of Isolation Booth.       Fundamental   The laminar Flow Bed is making of fan, HEPA Filter, noise reduction, operation control system and sterile curtain. By configuring Isolation Booth in wards, clean and sterile environment is formed, which is equivalent to using sterile clean wards, and can reduce the chance of infection.       Using pure physical filtration technology, the top fan sucks in ambient air, through HEPA filter to be clean air, and then sends it into the working area with a laminar flow, to keep the working area under positive pressure, prevent dust particles from the working area. Achieve purification and disinfection air to protect the human body and the environment.         According to the air Flow type, there are two: the horizontal laminar flow type (Air Partition Booth) and the vertical laminar flow type (Air Isolation Booth). Suzhou Airtech Air laminar bed are easy assembly and convenient movement. It is especially suitable for blood, burn, respiratory, and immunocompromised patients such as radiotherapy and chemotherapy. In clinical trials, the infection rate can be reduced by more than 50%.       Characteristics   Suzhou Airtech Laminar Flow Bed have two type: standard and intelligent type, and Air Isolation Booth have two type: clean and decontamination type. The Air Isolation Booth have "clean and sterile isolation space", "ultra-quiet design and humanized combination" and "safe and reliable support facilities" features.       The ultra-thin variable air supply system from Japan AIRTECH, and the HEPA Filter from American HV filter combined with the unique technology of "clean air supply ceiling in the operating room". While ensuring the cleanliness and sterility of the isolated space, it uses unique noise reduction technology and humanized structural design to make patients feel comfortable, which is helpful for the recovery of the disease.         Suzhou Airtech Laminar Flow bed is strict designed according with international advanced electrical safety standards and multiple safety protection. The optional intelligent control system can display the operating status of the equipment in real time and provide a fault alarm function. When running at night, it can enter the ECO mode with one button to achieve energy-saving effects.       Application   Laminar Flow Bed is mainly used in medical institutions. As 2006, they were listed as Class II medical devices by the State Food and Drug Administration for management, and they were listed as Class II medical devices in the 2017 edition of the "Medical Device Classification Catalog". Suzhou Airtech Laminar flow bed were registered for the first time in 2006 and 2009, respectively, and obtained the Class II medical device registration certificate, continued to this day.         Suzhou Airtech Laminar Flow Bed can fully reduce the infection rate of susceptible people and protect susceptible people. It is widely used in the hematology, oncology, pediatrics, and burn department of hospitals. Past ten years, Suzhou Airtech Laminar Flow Bed" products have been widely used by hundreds of hospital such as Peking Union Medical College Hospital, Xiangya Central South University Hospital, PLA General Hospital, Shanghai Jiaotong University Ruijin Hospital, Fudan University Zhongshan Hospital, Sichuan University West China Hospital, Sun Yat-sen University Cancer Hospital, People's Hospital of Jiangsu Province, Jiangsu University the First Affiliated Hospital, and Soochow University Children's Hospital.       Suzhou Airtech Laminar Flow Bed not only can protect patients and reduce the risk of infection, but also help the treat patients recover. And reduce the corresponding treatme

  This article introduces What’s Clean Bench, How to choose the type model and operation    What’s clean bench      1.Clean Bench Definition   Clean bench, also known as ultra-clean bench, clean bench, ultra-clean bench, etc. It is an air purification equipment that provides a local high-cleanliness working environment, It is an air purification equipment that provides high-cleanliness working environment. Help improve the process environment, product quality and yield.   2.Clean Bench Definition   The air in the room go through the HEPA Filter, pressed into the static pressure box by the fan, and then from the HEPA filter outlet the clean air flow. Clean airflow flows through the work area at a uniform cross-sectional wind speed, So as to be a highly clean working environment.     3.Clean Bench Classification    Air flow direction type: Vertical laminar flow and Horizontal laminar flow Operation person type: Single person and Double person  Operating structure Type: Single side and Double side User Purpose: Normal Clean Bench and Biological Clean Bench     How to choose?   1.Clean Bench Composition    Clean Bench composed of main components with outer cabinet, fan, HEPA filter, and an electrical controller, created a local one-way flow-type dust-free and sterile working environment.     2.Clean Bench Composition    Clean Bench composed of main components with outer cabinet, fan, HEPA filter, and an electrical controller, created a local one-way flow-type dust-free and sterile working environment.  

  On 2nd November, the 61th CIPM begin Western China International Expo City. Although affected by the epidemic, the CIPM still attracted nearly 40,000 professional visitors, the exhibition goes on orderly, the atmosphere of the exhibition was enthusiastic. For the epidemic outbreak during the exhibition, the organizing committee do the efforts to make sure the CIPM held successfully. Sujin Group Booth is 5-87, Sujing Group bringing together its subsidiaries including Engineering, Antai Airtech, testing Instruments, Atmosphere, Anfa, etc. Including all of the products on the exhibition. Suzhou Antai Airtech Booth is 9-21, our booth is simple and bright, it’s attracting all of the eyes in the huge exhibition hall. Our booth was lively, many visitors came to our booth one by one, our Biosafety Cabinet and Clean bench are amazed and praised by the visitor, they are consultation and negotiation with our colleagues. For everyone to be our booth our staffs answer the questions with enthusiasm, we try to show customers sincere service and high-quality products, let them trust our intentions and trustworthiness. Our workers show their professional and enthusiastic service to every visiting customer. With the efforts of our team, Suzhou Antai Airtech booth is hot, sometimes there are no seats in the litter meeting room. After on-site consultation and discussing, many customers know more about Suzhou Antai Airtech, and expressed their cooperation intentions in the future. Alter the exhibition, Suzhou Antai Airtech has not forgotten the original aspirations, and will keep the enthusiasm, ahead on the road of future development. Summarizing the past, looking forward to the new chapter, this exhibition brought Suzhou Antai Airtech not only the orders, but also the trust of our customers. The CIPM exhibition is connecting Suzhou Antai Airtech and our customers, We will insist on make good and serving with all our heart! Our customers attention and expectation will make us progress. In the future, we will continue to offer high-quality products and services for all support and trust of our customer!