Merck
All Photos(1)

1.17274

Millipore

MAS-100 NT®（带过滤器）

portable sampler for microbial air monitoring

All Photos(1)
Synonym(s):
空气微生物监测系统，便携式空气采样器

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Perforated Lid 300 hole x 0.6mm, Aluminium, Suitable for MAS-100 NT®/ MAS-100 VF®

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MAS 100 NT的带孔盖(300 x 0.6 mm)

300 hole x 0.6mm, Aluminium, Suitable for MAS-100 NT®/ MAS-100 VF®

Mounting Kit To upgrade of standard MAS-100 NT® and MAS-100 NT® Ex samplers with HEPA H13 filter

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Mounting Kit

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MAS-100 Atmos® Microbial Compressed Gas Sampler For Compressed Gas Sampling

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物料

aluminum hardware

Agency

according to ISO 14698

特点

calibrated to deliver

manufacturer/tradename

MAS-100 NT®

application(s)

air monitoring
pharmaceutical

Related Categories

一般描述

MAS-100 NT® 微生物空气监测系统（带过滤器）是一种基于Andersen空气采样器原理的高性能、便携式、电池供电的仪器。这些小巧而尖端的设备，是有最高质量要求的微生物空气监测的首选。通过300 孔 x 0.6 mm多孔盖吸入一定量的空气，并撞击到90-100 mm标准培养皿中的生长培养基表面。如配上专用的适配器或多孔盖，也可采用55-60 mm接触平板。微生物撞击到琼脂上，经过适当时段的培养后，对菌落进行计数。系统测量气流并将其调节到 100 标准升/分钟的恒定流速。将标准每分钟标准升（SLPM）调整到固定的环境温度和压力，以确保采样的空气量始终相同且独立于环境条件。MAS-100 NT®系统具有最高的气流精度，为±2.5 %，而其他系统则会达到±10 %。集成式流量传感器和高精度多孔盖使得用户可以自由更换多孔盖，而不会影响设备的精度或校准。仪器根据ISO 14698-1进行独立验证，具有非常好的物理效率，可提供低于1μm的D50值和高生物效率结果。MAS-100 NT®（带过滤器）由锂离子充电电池供电，智能充电程序可确保无常规放电，电池寿命更长。 MAS-100 NT®（带过滤器）专用于ISO 5级/GMP A级环境，配备产生的颗粒量极少的无刷电机，即使GMP A级应用也无需采用过滤器。如在不同级别的洁净室中使用仪器，有一定的风险仪器内部会携带颗粒。在这种情况下，MAS-100 NT®（带过滤器）在排气口配备HEPA H13颗粒过滤器，可避免将颗粒从高污染区传送至低污染区的任何可能性。99.95%的过滤效率已经过最差情况的验证。此外，过滤器对气流校准没有大的影响，因此也不会太影响微生物采样效率。另外，在非受控环境中模拟重度使用过滤器一年，过滤效率没有降低，过滤器也没有堵塞。建议每年用新的HEPA H13过滤器(74 mm)更换MAS-100 NT®/MAS-100 NT®Ex（带过滤器）的过滤器。

应用

MAS-100 NT® 空气采样器（带过滤器）可用于在受控环境（最高ISO 5洁净室）中对环境空气进行微生物监测。微生物空气采样装置广泛用于制药应用。此外，配药相关法规USP797要求在5级及以上区域进行主动空气采样。

包装

1 each

组分

其包含一个硬质手提箱、电池、300孔多孔盖、防尘罩、电源充电器、USB数据线、3 mm内六角扳手和存有所有文档的USB硬盘

法律信息

MAS-100 NT is a registered trademark of MBV AG

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Quality

Enter Lot Number to search for Certificate of Quality (COQ).

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