FA-5N High Flow Microbial Aerosol Concentrator

NegotiableUpdate on 01/22

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Instrument Introduction FA-5N Microbial Aerosol Concentrator is developed based on Anderson's impact principle. The microbial aerosol concentrator is divided into two parts: the impact chamber and the collection chamber. The impact chamber consists of an impact plate and a receiving plate. This product complies with the requirements of the standard GB/T 18204.5-2013 Public Place Hygiene Inspection Methods Part 5: Central Air Conditioning and Ventilation Systems and the hygiene industry standard WS 394-2012 Public Place Central Air Conditioning and Ventilation System Hygiene Specification. The air supply of the central air conditioning is collected and tested for Legionella pneumophila. The large collection flow rate enables the required particles to be concentrated into the sampler in a short period of time, avoiding the loss of biological activity caused by long-term sampling and improving the practicality of the sampler on site.

Product Details

FA-5N High Flow Microbial Aerosol Concentrator

1、 Instrument Introduction
The FA-5N microbial aerosol concentrator is developed based on the Anderson impact principle. The microbial aerosol concentrator is divided into two parts: the impact chamber and the collection chamber. The impact chamber consists of an impact plate and a receiving plate.
This product complies with the requirements of the standard GB/T 18204.5-2013 Public Place Hygiene Inspection Methods Part 5: Central Air Conditioning and Ventilation Systems and the hygiene industry standard WS 394-2012 Public Place Central Air Conditioning and Ventilation System Hygiene Specification. The air supply of the central air conditioning is collected and tested for Legionella pneumophila. The large collection flow rate enables the required particles to be concentrated into the sampler in a short period of time, avoiding the loss of biological activity caused by long-term sampling and improving the practicality of the sampler on site.
2、 Technical indicators
The main air flow rate (12-120) L/min can be adjusted, with an allowable error of ± 5%;
The flow rate of the concentrated gas path is adjustable from 1.5 to 15 L/min, with an allowable error of ± 5%;
The repeatability error of the main gas path flow rate and the concentration gas path flow rate is ± 2%
The capture efficiency for biological particles above 3um is greater than 90%.
When the cutting particle size is 100L/min, Da50=1.1 μ m,
When the cutting particle size is 150L/min, Da50=0.65 μ m
The cutting particle size is Da50=0.43 μ m at an airflow of 200L/min.
Timer function: 1 second -99 hours 59 minutes 59 seconds
Dual channel simultaneous acquisition
Manual flow adjustment
Equipped with adjustable pan tilt zoom, the height of the sampling head can be adjusted by 3 meters (or 4 meters optional) according to the on-site situation
3、 Configuration List
One host
One external pump
Timer one
Two sets of tripods
Two instrument boxes
Four connecting pipes
One concentrator
One gimbal
One tray
One warranty card
One manual