Merck MAS-100 VF 默克密理博空氣微生物采樣器

Merck  MAS-100 VF  默克密理博空氣微生物采樣器 

新型MAS-100 VF浮游菌采樣器，是針對需要控制微生物的受控環境而特別開發的。監管機構要求在生產設施中執行空氣監測，因為微生物污染可能影響質量，影響產品有效期。MAS-100 VF使用90-100 mm標準皮氏培養皿，易于搬運、操作，其緊湊的設計非常適合于監測環境。其電子流量控制裝置維持了準確的流速。與所有MAS-100系統一樣，MAS-100 VF在每分鐘100升的流速下采樣。可以將采樣器安裝到三腳架（可選）上，從而可以以不同的角度進行測試。穿孔蓋與標準

MAS-100VF采樣器的穿孔蓋相同。

簡單的用戶菜單，可通過單一接觸滑動控制進行訪問和操作。采樣體積可設為1-100升，有5個預設體積，以確保可再現的結果。

功能原理

MAS-100VF是基于安德森碰撞原理的空氣采樣器。所采集得到的氣流被導入盛有瓊脂培養基的標準皮氏培養皿。完成收集循環后，對皮氏培養皿進行培養，并對菌落計數。

優 勢

緊湊設計

儀器校準證書

菜單操作軟件

易于搬運

獨特的定向氣流

非常適合于USP <797>監測

重要特點

使用heipha培養基進行驗證新型，易用，滑動控制操作

5個預設體積

300 x 0.6 mm采樣頭，流速為100 LPM

碰撞速度為19.6 m/s

新型軟件平臺，不需要PC軟件

儀器充當服務器（與互聯網模式類似）

儀器校準證書可以PDF文件顯示在機器上

開放系統：使用標準皮氏培養皿

d50值為0.8 m

儲存在MAS-100 VF中的事件日志

電動低流量檢測

顯示時間和日期

校準提醒（可設為1-12個月）

鋰離子可充電電池，智能充電

General：

The new MAS-100 VF? active air sampler was especially developed for controlled environments. Regulatory expectations require air monitoring in manufacturing facilities because microbial contamination may influence quality and reduce shelf life. The economical MAS-100 VF? uses 90-100 mm standard Petri dishes, is easy to handle and compact, while it is ideal for monitoring the quality of your environment. Its electronic speed control maintains an accurate flow rate. Like all MAS-100? systems, the MAS-100 VF? samples at a flow rate of 100 liters per minute. The handle enables the sampler to be mounted onto an optional tripod, thereby allowing testing at different angles for fixed applications. The perforated lid is the same as on the standard MAS-100? sampler. The simple user menu is easily accessed and operated by a single touch slide control. Sampling volumes are programmable from 1-1,000 liters, with 5 preset volumes to assure reproducible results.

Benefits:

Compact design 

Calibration certificate on instrument 

Menu operated software 

Easy handling 

Unique directional air flow 

Ideal for USP <797> monitoring

Support and Services

Merck provides technical support and a comprehensive services offering to help you save your QC resources and facilitate the implementation of your MAS-100 VF? into your daily testing routine. Our highly experienced teams are there to assist you.

You can contact your local sales representative.

Technical Specifications:

Height 179 mm

Diameter 109 mm

Depth with handle 148 mm

Weight 1.75 kg (with sampling head)

Material Anodized aluminum

Diameter of Sampling head 10 cm

Nominal Airflow 100 LPM ± 4.0%

Sampling Volume Preset values: 50, 100, 250, 500 and 1000 liters

Each volume can be preset to a value from  1-1.000 liters

Airflow regulation Electronic

Petri dish support For standard Petri dishes and Contact plates

Tripod screw 1/4"and 3/8” for use with optional tripod

Rechargeable batteries Rechargeable Li-ion battery pack

Motor 6 V

Display Alphanumeric liquid crystal display, 2 x 8 characters

RTC Battery RTC (Real Time Clock) battery; Lifetime: Approximately 10 years

Operating conditions Temperatures 5 to 40° C, humidity 0 to 80% RH (non-condensing)

Control unit Microprocessor

CE Approval Emission: EN 61326:1997/A1:1998, EN 55022:1998 +A1:00

Immunity:EN 61326-1:1997/A1:1998, EN 61000-4-2:1995

+A1:98 +A2:01, EN 61000-4-3:1998 +A1:98

+A2:01, EN 61000-4-4:1995 +A1:01 +A2:01,

EN 61000-4-5:1995 +A1:01, EN 61000-4-

6:1996 +A1:01, EN 61000-4-8:1993 +A1:01,

EN 61000-4-11:1994+A1:98 +A2:01

Power Unit / Battery Charger 110 to 240 V, 47-63 Hz

Output 5V DC/2000 mA

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