儀器簡介：
This Personal Air Sampler is a modified version of the Libra Plus-4 with a more powerful pump. This pump range is 3 to 7 LPM to allow applications of the Miro5 MicroCell spore trap impactor cassette. A special 5 minute timer in the Main Menu allows for a rapid start-up for samplers.
北京賽福萊博科技于2009年開展采樣設備服務，采用先進的進口設備，全程維修維護，優惠的出租價格，一經推出就備受用戶歡迎。讓用戶用少量的資金，能夠在短時間內使用大批量的設備，隨用隨到，維修維護，免去了一切后顧之憂。對于多點采樣而言，尤其核實，用戶不需要性購買大批量的設備，只需支付少量的租金，就能馬上開展實驗。同時也能夠讓設備物盡其用，實現其價值的化，讓眾多的用戶能夠享受到先進的采樣設備。
目前我們主要開展的個體采樣泵的出租業務，美國AP.BUCK公司的個體采樣泵，包括Libar-4 型經濟型個體采樣泵，Libra Plus-5個體采樣泵，M-5/M-30型高流量計，北京賽福萊博科技有限公司自行開發的個體環境采樣切割器PM10/PM2.5采樣器。安德生Anderson 八級顆粒物采樣器
同時北京賽福萊博科技也開展二手采樣設備的回收業務，主要針對與一些進口采樣器，美國BGI,美國MSP, 安德生Anderson ,熱電Thermo,日本柴田Sibata等廠家。主要涉及大流量采樣器，TSP,PM10,PM2.5,分級采樣器，氣溶膠采樣器等。讓那些舊設備和閑置的設備煥發青春，客戶也能得到很好的回報。
技術參數：
Additional applications of the Libra Plus air sampling pump is to draw air contaminants in through a sampling media such as 25 and 37 mm filter cassettes, to gauge personnel exposure to gases, vapors, particulates, aerosols, etc.
The sampler consists of a pump contained in a Lexan case, exclusive and proprietary electronic circuit board for flow control, an LCD display with 2 lines of 16 characters, a single diaphragm pump mechanism and a rechargeable nickel metal hydride battery pack. Other features of the Libra Plus include elapsed time, flow rate and accumulated volume. The built in timer count down the sampling time and automatically turn off the pump. All data is saved and cleared for next sample under the MENU
主要特點：
Built-in 5 minute countdown timer from Main Menu
Flow Compensation for filter plugging and battery voltage
Compact, Rugged and quiet
No tools required to change flow rates.
Battery pack rechargeable while attached or separately
Stainless steel belt clip with built-in tripod connector
One-hour rechargeable batteries and optional run triple packs
High impact Lexan case, antistatic and RFI shielded
“Auto-restart” within one minutes of a flow fault
·Flows up to 5 LPM for special cyclone requirements
High backpressure capable for 25mm 0.45 u asbestos filters
Built in washable stainless steel 100 micron filter
Displays: elapsed time, accumulated volume and flow rate
Accuracy +/- 5% of display reading or pump Flow Faults
Count down timer up to 40 hours, turns off pump.
Key pad lock system
One year warranty
好消息： 北京賽福萊博科技為了回報用戶，備有大量進口石英纖維濾膜和濾筒，現貨，先到先得！
日期：2011年5月1日-10月1日
型號：
進口石英濾膜，直徑25mm ,100片/盒 貨號: QF-25mm ，購買十盒贈一盒，優惠價 450元
進口石英濾膜，直徑37mm ,100片/盒 貨號: QF-37mm ，購買十盒贈一盒 ，優惠價 650元
進口石英濾膜，直徑47mm ,100片/盒 貨號: QF-47mm ，購買十盒贈一盒，優惠價 750元
進口石英濾膜，直徑81mm ,100片/盒 貨號: QF-81mm ，買十盒贈聯想樂phone一部，優惠價 1750元
進口石英濾膜，直徑90mm ,100片/盒 貨號: QF-90mm ，買十盒贈聯想樂phone一部，優惠價 1980元
進口石英濾膜，直徑4英寸 ,100片/盒 貨號: QF-4Inch ，買十盒贈聯想樂phone一部，優惠價 2180元
進口石英濾膜，204mm*254 ,25片/盒 貨號: QF-8*10 ， 買十盒贈聯想樂phone一部，優惠價 2380元
進口石英濾筒 25*100mm ,25 個/盒 貨號: QT-25100， 買十盒贈聯想樂phone一部，優惠價 2380元
進口石英濾筒 28*70mm , 25 個/盒 貨號: QT-2870， 買十盒贈聯想樂phone一部，優惠價 2380元
詳情，請與北京賽福萊博科技 姜瑞秋 經理聯系 ， 手機 0760
