TW-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
Technical parameters:
Power supply: 220/50HZ
Power: 30W
Air pump velocity: 50L/min
Air flux: ≥700ml/min
Vacuum degree: 60Kpa
Filters: 6 in conjunction
Shell material: L304Stainless Steel Materials
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.
Operational Principle
Commodities will be tested into microbial limit for training, through the test instrument to bring their own built-in vacuum suction vacuum filtering, Commodities will be tested microorganisms subscriptions in the membrane, the membrane is used for membrane removed, transferred to the distribution of good solid medium, Bacteria open, Ping stickers. covered with the lid sealed off the training boxes, home thermostats corresponding training within cultured and counted.
优势:
一个样╳品多种微生物截留可以同时进行,并可以多个样品同时进,可以节省大量时间.
Advantage
Sample a variety of microbes can retain the same time, and a number of samples can the same time, can save a lot of time.
产品简介
TW-STV3A系列开放式支架,采用薄膜过滤∏方法,以负压抽滤的方式,达到细菌截↘留的目的.并配有50mm的微孔滤膜与开放式过滤器(ZW-3B),降低检∑验成本,提高检「验速度..
Product Description
Open stent, using membrane filtration method to the vacuum exhaust filtering, achieve the purpose of withholding bacteria. and equipped with 50 mm Microporous Membrane and open filter (ZW-3B). reduce testing costs, improve test speed
适用范围
疾控:江、河、湖、海、水样
食品:纯净水、矿泉水、饮料
制药:纯化水、注射用水、原料药、胶囊、生物制品、片剂、口服制剂
化工:各种←需测试微生物水样
化妆品:各种用水及产品
Scope of Application
Disease Contro: Jiang,the river,lake, sea, water samples
Foodstuff: Pure water, mineral water, beverages
Pharmaceutical : The purified water, water for injection, drug material, capsule, biological products, tablets, oral formulations
Industry : all required microbiological tests water samples
Cosmetics : water and various products
2005年版《中国药典》微生物限度检查法规定:滤膜孔径不大于0.45μm,直径约为50mm,…………。
2005 Edition of the "Chinese Pharmacopoeia" Microbial Limit Test : membrane pore size is less than 0.45μm. diameter of about 50 mm, ... ... ... ....
