ACS-150 air microbial aerosol sampler Introduction: The air microbe concentration sampler is a new product developed based on the principle of impact sampling method, which can easily and efficiently solve the problem of low capture efficiency of traditional air samplers for medium and low concentration microbial aerosols. This sampler is a new type of air microbe collection device that combines the front large flow virtual impinging air microbe aerosol concentration device and the standard microbial liquid impinging sampler. It collects air samples with large flow, concentrates the microorganisms in the air into the liquid sampler in a short time, avoids the loss of biological activity caused by long time sampling, and improves the working efficiency of sampling personnel. characteristic: 1. Real time display of sampling data: set the sampling time or total sampling amount according to the demand, and display the sampling flow, concentration flow, sampling time, total flow, completed sampling information, etc. in real time. 2. Three sampling methods: program sampling, fixed volume sampling and manual sampling 3. Program sampling: single or up to 255 automatic interval sampling can be realized, which can meet various sampling requirements; 4. High efficiency glass impact bottle capture device: effectively capture the total bioaerosol or live bioaerosol for more than 8 hours; 5. Traceability: large capacity equipment operation storage can automatically record 4000 groups of sampling data (including the set sampling location number, sampling group number, sampling volume, sampling time, etc.), and the sampling record data of the corresponding time period can be queried at any time by entering the time period; USB data cable can be easily and quickly connected to the computer. Through HKM data management software, it can achieve efficient traceability management and export sampling data for reporting and analysis (some models). 6. 3.5 inch high-definition LCD touch screen: rich display content, user-friendly menu settings, simple and easy to understand operation interface; 7. Simultaneous sampling of the main gas path and the concentrated gas path: the flow can be manually adjusted, and the dual gas paths can sample at the same time, and the dual flow is displayed at the same time. 8. Optional Chinese/English operation interface Technical parameters: Total sampling volume: 0-9999L Total gas flow: 50-130 L/min, ± 5% Flow of concentrated gas path: 5-15L/min, ± 5% Flow repeatability error: ± 2% Load capacity of input air circuit (connected to separator): ≥ 2KPa Load capacity of concentrated gas circuit: ≥ 50KPa Capture efficiency (3 μ Biological particles above m): ≥ 80% Capture efficiency (0.5 μ Biological particles above m): ≥ 90% Theoretical concentration ratio: 1:10 Delay setting range: 0-9999 seconds Automatic sampling time range: 0-9999 seconds Single time range of program sampling: 0-9999 seconds Program sampling interval time range: 0-9999 seconds Sampling frequency range: 0-255 times Volume of sampling absorption solution: 20ml Sampling lifting platform: 1.5m (4m optional)
Introduction: The air microbe concentration sampler is a new product developed based on the principle of impact sampling method, which can easily and efficiently solve the problem of low capture efficiency of traditional air samplers for medium and low concentration microbial aerosols. This sampler is a new type of air microbe collection device that combines the front large flow virtual impinging air microbe aerosol concentration device and the standard microbial liquid impinging sampler. It collects air samples with large flow, concentrates the microorganisms in the air into the liquid sampler in a short time, avoids the loss of biological activity caused by long time sampling, and improves the working efficiency of sampling personnel.
