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微生物限度检测仪厂家，微生物限度薄膜过滤法技术参数
点击次数：236
价格：￥1000
更新日期：2026/9/8 3:43:57
生 产 地：中国大陆
产品型号：QYW-300B
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相关标签：微生物限度检测仪,微生物限度过滤检测仪,微生物薄膜过滤器
详细内容
微生物限度检测仪厂家，微生物限度薄膜过滤法技术参数：平板划线分离法是接种环在平板培养基表面通过分区划线而达到分离微生物的种方法。其原理是将微生物样品在固体培养基表面多次作“由点到线”稀释而达到分离目的。
产品简介
(1)倒平板 溶化牛肉膏蛋白胨琼脂培养基倒平板，水平静置待凝。
(2)在酒精灯光焰上灼烧接种环，待冷，取接种环金黄葡萄球菌、大肠杆菌混合菌液。
产品简介
微生物限度检测仪厂家，微生物限度薄膜过滤法技术参数：QYW-300B微生物限度检测仪（微生物薄膜过滤器）采用不锈钢金属材料制成，配有内置隔膜液泵，不需外接抽滤瓶，液体直接通过隔膜液泵排除，减少了抽滤瓶使用上的繁琐，避免了连接不好造成抽滤速度慢等缺点。
微生物限度检测仪厂家，微生物限度薄膜过滤法技术参数：将供试品注入微生物限度培养器内，通过检验仪自带内置隔膜液泵负压抽滤，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，置于相应的恒温培养箱内培养并计数。
制药：纯化水、注射用水、眼用制剂、原料药、胶囊、生物制品、片剂、口服制剂；
食品：纯净水、矿泉水、饮料；
化工：各种需测试微生物水样；
化妆品：各种用水及产品；
控疾：江、河、湖、海、水样。
1.过滤杯采用独特的唇形密封设计,不使用夹钳和 O 型圈；
2.滤膜预先灭菌,即拆即用,提高检测可靠性；
3.直接抽滤排液,无需抽滤瓶,安装使用方便；
4.内置隔膜液泵,效率更高；
5.小巧的机身,减少对操作台面积的占用；
6.防水开关 简洁方便；
7.三联过滤头设计,可同时抽滤,提高工作效率，每个滤头也可***控制，方便操作人员灵活使用；
8.过滤头可快速拆装,能单独湿热灭菌；
9.过滤头可以火焰快速灭菌,方便连续实验操作；
10.采用单面圆弧型过滤片，方便更换；
11.仪器表面经镜面处理，便于清洁和消毒；
12.滤杯采用可重复使用材料设计，经久耐用，节省成本，操作方便。
1、适用滤膜直径：Φ47mm/50mm；
2、有效过滤直径：40mm；
3、过滤头数量：1-3个；
4、检测方法：薄膜过滤法；
5、抽滤方式：隔膜泵负压抽滤，无需抽气瓶；
6、抽液速率：100ml/15s(带膜)；
7、过滤头灭菌方式：湿热灭菌、火焰枪快速灭菌；
8、尺寸:41*20*14cm（长*宽*高）；
9、重量:3kg；
10、功率：30W；
11、工作电压：AC220V/50HZ；
12、噪音小于30dB；
13、物理按钮开关；
14、可选择单头、三头结构，选型丰富。
产品相册
公司介绍
In order to evaluate the influence of exogenous microorganisms on the quality ａnd safety of prepared slices, a great deal of research work has been done on the microbial contamination of prepared slices in recent years. In this paper, the research literature in recent 10 years, a total of 93 varieties was about 1 500 batches yinpian sample, according to the division of medicinal parts, 33 samples including the root ａnd rhizome breeds ａnd varieties of the fruit or seeds 23, flowers ａnd grasses all varieties of the seven, ａnd then followed by mineral, stem wood, resin ａnd processed, skin type, animal ａnd leafy, etc., all kinds of varieties of research results as shown in figure 1. Astragalus membranaceus was studied the most frequently among all varieties, up to 6 times, followed by Ophiopogonis, Atractylodes rhizome ａnd Coix seed, with 5, 4 ａnd 4 times respectively. According to the research batch, 81 batches of trichosanthes kirilowii were studied, followed by Achyranthis, Tongcao ａnd Astragalus, which were 72, 64 ａnd 60 batches respectively.
产品相册
公司介绍
In order to evaluate the influence of exogenous microorganisms on the quality ａnd safety of prepared slices, a great deal of research work has been done on the microbial contamination of prepared slices in recent years. In this paper, the research literature in recent 10 years, a total of 93 varieties was about 1 500 batches yinpian sample, according to the division of medicinal parts, 33 samples including the root ａnd rhizome breeds ａnd varieties of the fruit or seeds 23, flowers ａnd grasses all varieties of the seven, ａnd then followed by mineral, stem wood, resin ａnd processed, skin type, animal ａnd leafy, etc., all kinds of varieties of research results as shown in figure 1. Astragalus membranaceus was studied the most frequently among all varieties, up to 6 times, followed by Ophiopogonis, Atractylodes rhizome ａnd Coix seed, with 5, 4 ａnd 4 times respectively. According to the research batch, 81 batches of trichosanthes kirilowii were studied, followed by Achyranthis, Tongcao ａnd Astragalus, which were 72, 64 ａnd 60 batches respectively.
微生物限度检测仪,微生物限度过滤检测仪,微生物薄膜过滤器
