Shanghai Haozhuang brand anaerobic incubator selection guide

Shanghai Haozhuang Instrument Co., Ltd. developed the LNB brand anaerobic incubator, which is energy-saving and environmentally friendly, leading the country. Professional manufacturing is more secure and affordable.

With the deepening of the understanding of anaerobic bacteria, anaerobic culture has been more and more concerned by researchers. How to choose an anaerobic incubator with good performance (or anaerobic workstation) has also become a hot topic in related fields. Selection index of anaerobic incubator Anaerobic incubator has both anaerobic operation functions. The stability of anaerobic incubation includes: 1. The anaerobic incubator has good airtightness, so that both the inner cavity of the cabinet under operation and maintenance It is at a stable anaerobic level; 2. The design of the operation hole is reasonable, which is convenient for the operator to enter and exit the cabinet with both hands, and also reduces the chance of outside air entering the anaerobic cavity, ensuring the stability of the internal cavity of the cabinet when the hand enters and exits. Oxygen level; 3. The design of the transfer chamber is reasonable, which not only facilitates the rapid entry and exit of samples into the cabinet, but also reduces the chance of outside air entering the anaerobic lumen, ensuring a stable anaerobic level in the chamber when the sample is transferred. The anaerobic incubator with high-performance materials (strong anti-aging ability) can reduce the risk of aging, cracking and leakage of the outer wall, and ensure the stability of anaerobic under normal conditions. The design of the quick and convenient operation hole and the transmission chamber and the design of the positive pressure of the inner cavity is a scientific design that reduces the chance of outside air infiltrating into the inner cavity during hand in and hand out and sample transfer. This factor should be considered as an indicator. The cultivation of anaerobic bacteria with stable temperature should be carried out in a stable temperature environment. The temperature stability of the anaerobic incubator directly affects the reliability of the cultivation results. The temperature system of the inner cavity is realized by gas convection, and a good inner cavity convection design is the key technology for temperature stability. The cultivation of anaerobic bacteria with stable humidity should be carried out in an appropriate and stable humidity environment. Excessively high or low humidity environment can easily cause the appearance of bacterial atypical biological traits, which directly affects the judgment of identification results. In addition, because the anaerobic incubator is a closed inner cavity, the evaporation of a large amount of medium water easily causes the generation of condensed water, which on the one hand is the cause of biological pollution, and on the other hand, it is also easy to make bacterial colonies disappear Growth), all cause failure in culture. Therefore, the efficient humidity control function should also be the key to stable humidity. Possibility of anti-pollution Since the anaerobic incubator has the dual functions of operation and cultivation, the disinfection of the internal cavity is crucial to the success of the experiment. It is essential to support the functions of ultraviolet disinfection and strong oxidation disinfection. High-performance anti-aging materials can allow ultraviolet disinfection and strong oxidant disinfection to meet the disinfection and sterilization needs of the anaerobic incubator's internal and special circumstances, and should be considered as a priority indicator. All bacteria with biological detoxification function, including anaerobic bacteria, will produce metabolic waste during the growth and reproduction process, and a considerable amount of anaerobic bacteria can produce metabolic waste gas. In the closed cavity, the concentration of metabolic waste gas gradually increases, and eventually inhibits the growth and reproduction of live bacteria. Effective removal of metabolic waste gas in the lumen (biological detoxification) is an important guarantee for ensuring the good growth of anaerobic bacteria. Therefore, having the function of biological detoxification has a great influence on the culture quality of anaerobic bacteria, and it should be considered as an indicator. Simple operation The operation of the anaerobic incubator is different from the ultra-clean workbench (or biological safety cabinet), which requires the operator to complete the operation in a closed working chamber through the observation window, and requires hand in and hand out and sample transfer The process is as fast as possible to ensure the stability of the anaerobic state of the lumen. The scientific and reasonable design of the transmission cabin, operation hole, and the permeability of the observation window are all what the high-performance anaerobic incubator should have, and it is also an important basis for considering its performance level. Bare-handed operations using inoculation loops or needles for inoculation, seed transfer, picking single colonies and other microbial routine operations are fine actions, and operators have high requirements for feel, so the operation method of full gloves will lag far behind in this regard It is used in bare hands. The high-performance anaerobic incubator should have the function of operating with bare hands. Low operation and maintenance costs There are operation and maintenance costs for the anaerobic incubator. The gas consumption of the mixed gas, the replacement cycle of the catalyst, and the replacement cycle of the protective agent (biological detoxification agent) should all be considered in advance as the operation cost.

Shanghai Haozhuang Instrument Co., Ltd. is a variety of biochemical, light incubator, shaking incubator, constant temperature incubator, mold incubator, hot and cold cycler, shaker, oscillator, stirrer, water bath, centrifuge, electric heating plate. Professional manufacturing enterprise. The company integrates the research, development, production and sales of high-tech experimental instruments. Its products have eight series and more than one hundred varieties. Relying on modern science and technology, the company continuously improves product quality and launches new products to keep it up to the international level. The products are exported to all parts of the country, and have won the trust of users with excellent quality and perfect service. The employees of the company always pursue the enterprise spirit of "unity, truth-seeking and innovation", with the purpose of "user first, quality first, reputation first", we sincerely welcome new and old customers to patronize, develop together and create brilliant!

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