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Bacterial filter performance tester for medical masks

Bacterial filter performance tester for medical masks
Traffic volume : 1
Editing time : 2020-03-26
Detailed introduction:

一、口罩细菌过滤效率测试用途

口罩细菌过滤效率检测仪主要性能指标不仅符合《医用外科口罩技术要求》YY0469-2011 中附录 B 细菌过滤效率(BFE)试验方法第 B.1.1.1 试验仪器的要求,而且也符合美国试验材料学会 ASTMF2100、ASTMF2101、欧洲 EN14683 标准规定的要求,并在此基础上进行了创新性改进,采用双气路同时对比采样方法,提高了采样的准确性,适用于计量检定部门、科研院所、口罩生产企业以及其它相关部门对口罩细菌过滤效率的性能测试。

二、口罩细菌过滤效率测试执行标准:Q/0212 ZRB003-2011 医用外科口罩细菌过滤效率(BFE)检测仪。三、口罩细菌过滤效率测试技术特点

负压实验系统,保障操作人员安全,蠕动泵流量大小可设定;柜体内置照明灯内置漏电保护开关,柜体内层不锈钢整体加工成型,外层喷塑冷轧板,

前置开关式玻璃门,可拆卸式支架,支架高度可调;移动两用脚轮。

四、主要参数

1.A 路采样流量:28.3L/min

2. B 路采样流量:28.3L/min

3.喷雾流量:(8~10)L/min

4.蠕动泵流量:(0.006~3.0)ml/min

5.A 路流量计前压力:(-20~0)KPa

6.B 路流量计前压力:(-20~0)KPa

7.喷雾流量计前压力:(0~300)KPa  

8.环境温度:室温

9.气雾室负压:(-90~-120)Pa

10.柜体负压: -50~-150Pa

11.漩涡混匀器试管规格及数量: Φ16×150mm 试管,八只

12.蠕动泵流量:(0.006~3.0)ml/min

13.气雾室规格: 300mm(长)×15 mm(0 直径)

14.喷雾流量:(8~12)L/min

15.负压柜通风流量: 3 立/MIN

16.负压柜门尺寸 W×D:1000×730mm

17.主机尺寸 W×D×H:1180×650×1300mm

18.支架尺寸 W×D×H:600×60×600mm

19.高度在 10 厘米内可调整机重量:约 180kg

20.工作电源:AC220V±10%,50Hz

21 功耗:2000w

五、主要配置:

1:负压试验箱一台

2;试验架一套

3:蠕动泵一套

4:流量传感器两套

5:漩涡混匀器一套

6:气溶胶发生器一套

7:气体采集传感器两套

8;专用测控计算机一套

9:试验软件一套

10:惠普彩色喷墨打印机一套。


Founded in 1969 (Germany: Germany eager Technology Inc.) is an internationally renowned industrial company producing raw material testing and measuring instruments. Its production of wear tester, flame retardant, combustion tester, scratch tester, fatigue tester, textile color fastness, scratch, air permeability, abrasion, combustion, perspiration, physical properties, Water repellency, water resistance, leather and other test standards, including test instruments, experimental consumables, professional test standards, test methods manual and other test instruments are the most widely used instruments for durability test of products in the world. The name of German eager company is still the perfect combination of quality and reliability. Each product is marked with relevant international application standards, which can ensure that the products, pre-sales and after-sales services provided for you are the most efficient and high-quality, Chengwei Instrument Technology (Germany) Co., Ltd. is a German eager agent and branch company, which has established long-term strategic cooperation with many well-known instrument and equipment manufacturers in Europe and America. Mainly for domestic scientific research institutions, enterprises, quality inspection institutions to provide high cost-effective, high-quality testing equipment, To provide equipment and overall solutions for testing related laboratories, Chengwei Instrument Technology (Germany) Co., Ltd. in order to ensure the quality and reliability of products and pass strict tests before each product leaves the factory, our material testing industry standards are widely recognized by the industry. Chengwei Instrument Technology (Germany) Co., Ltd. is located in the international city of the east coast. It is a high-tech enterprise integrating scientific research, production and sales. It conforms to relevant international standards such as IEC, CCC, UL, CSA, VDE, JIS, KS, sev. BSI, HD, Kema, SSA and so on. Our development in recent years stems from our customers' trust in eager company. For a long time, the company has won unanimous praise from peers with its high-quality products and perfect services. At present, the customers include laboratories of quality supervision bureaus and inspection and quarantine bureaus of all provinces in China, and quality inspection departments of large and medium-sized enterprises. Our tenet: sincere service, sincere cooperation, common development and future creation.

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Contact us

Shanghai Chengwei Instrument Technology Co., Ltd

Contact person: manager Liu

Contact: 13310112765

Address: Shanghai

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