-STV6A外接真空泵建议参数技术参数抽气速率：50L/min 流量: 50l/min 真空度：0.08Mpa 过滤器:六联 材料:L304不锈钢 Technicalparameters: Powersupply:220/50HZ Power:30W Airpumpvelocity:50L/min Airflux: 700ml/min Vacuumdegree:60Kpa Filters:6inconjunction Shellmaterial:L304StainlessSteelMaterials 工作原理: 将供试品注入微生物限度培养器内,通过检验仪自带内置真空泵负压抽滤,将供试品中微生物截留在滤膜上,用取膜器取出滤膜,转移至配置好的固体培养基上,菌面朝上,平贴.盖上盖子形成封闭的培养盒,置相应的恒温培养处内培养并计数. OperationalPrinciple Commoditieswillbetestedintomicrobiallimitfortraining,throughthetestinstrumenttobringtheirownbuilt-invacuumsuctionvacuumfiltering,Commoditieswillbetestedmicroorganismssubscriptionsinthemembrane,themembraneisusedformembraneremoved,transferredtothedistributionofgoodsolidmedium,Bacteriaopen,Pingstickers.coveredwiththelidsealedoffthetrainingboxes,homethermostatscorrespondingtrainingwithinculturedandcounted. 优势: