MFS-1A-500-K microbial limit tester Introduction: The microbial limit tester MFS-1A-500-K adopts the membrane filtration method and is equipped with a 47mm microporous filter membrane in the form of negative pressure suction filtration. Microbes are trapped and concentrated on the filter membrane. It is widely used in the filter membrane microbial detection, suspended solids detection and sample purification suction filtration equipment of research institutions, inspection and quarantine institutions, quality monitoring institutions, natural mineral water industry, drinking water industry, pharmaceutical industry, beverage industry and other departments. characteristic: 1. Quick connect modular design: The microbial limit tester is a single filtration system, which can be quickly disassembled, including filter head and filter tube, making it easier to clean and disinfect internal residues; The quick connection design of the filter head facilitates the replacement of the sterilization filter head when filtering multiple samples, and realizes the rapid filtering of multiple samples; The left and right silicone hoses can be connected at will, and the vacuum pump can be placed according to the specific laboratory conditions; Independent switch, which can filter single sample independently or multiple samples at the same time; Quick connect vacuum gauge can be added to test the real vacuum degree of suction filtration 2. Unique design: The unique "three claw" stainless steel filter membrane fastener design, which does not require additional fixtures, can be operated by one hand and the filter membrane can be taken and placed, with simple operation and higher use efficiency. 3. Stainless steel filter cup and plastic filter cup can be selected: different filter cup materials can be selected according to different experimental conditions. The inner wall of the filter cup is provided with a clear volume scale line, which is convenient for quantitative sampling. 4. Scientific and meticulous design: Take the lead in using high-quality 316L sintered stainless steel filter membrane support pad to ensure that the filter membrane will not break or perforate during the suction filtration process, ensure the accuracy of sample detection, and make the trapped microorganisms evenly distributed on the surface of the filter membrane, facilitating the observation of experimental results. 5. Prevention of secondary pollution: The upper cover of the stainless steel filter cup of the microbial limit tester is equipped with an air vent, and an air filter can be optionally installed to avoid secondary pollution during suction filtration. 6. A variety of sterilization methods are available: stainless steel filter cups and filter heads can be sterilized by 121 ℃ moist heat for 15 minutes, 180 ℃ dry heat for 120 minutes, or flame sterilizer selected by the filter system can be used to achieve the purpose of sterilization by burning at high temperature. 7. Durable materials: filters, filter connectors, filter brackets, filter upper covers, filter membrane support pads and other major accessories are made of 316 high-quality stainless steel, which is not easy to be damaged. Technical parameters: Model: MFS-1A-250/500-K Number of copies: single copy Filter cup and cup cover: 1 set Filter cup capacity: stainless steel filter cup capacity 250/500ml; Plastic filter cup capacity: 100/250ml Combustion rack: 1 Suitable filter membrane: Type A: diameter 47mm Microporous membrane (optional): Ф forty-seven × 0.45um /0.22um × 200 sheets/box (sterilized separately) Filter system flame sterilization spray gun (optional): PT-220 (butane gas is used) Size (mm): 250 × one hundred and sixty × two hundred and five Net weight: 2.5 kg
Introduction: The microbial limit tester MFS-1A-500-K adopts the membrane filtration method and is equipped with a 47mm microporous filter membrane in the form of negative pressure suction filtration. Microbes are trapped and concentrated on the filter membrane. It is widely used in the filter membrane microbial detection, suspended solids detection and sample purification suction filtration equipment of research institutions, inspection and quarantine institutions, quality monitoring institutions, natural mineral water industry, drinking water industry, pharmaceutical industry, beverage industry and other departments.
