Directly supplied by microbial aerosol concentrator manufacturer

Description :

　　Qingdao Lubo manufacturer provides direct supply, and the prices listed online by the manufacturer are market prices. Please feel free to call to inquire about the actual prices.

　　NS2112 Microbial Aerosol Concentrator

　　Overview

　　The LB-NS2112 microbial aerosol concentrator is an instrument developed based on the principle of virtual impact concentration method to solve the problem of collecting low concentration microbial aerosols. It has the function of pre concentration of microbial aerosols and is compatible with standard microbial samplers. The aim is to provide a biological concentrator to support the detection and research of microbial contamination.

　　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.

　　Main technical indicators

　　The total airflow (50-130) L/min can be adjusted, with an allowable error of ± 5%;

　　After connecting the biological sampler (sampling bottle), the flow rate of the concentrated gas path can be adjusted to (5-15) L/min, with an allowable error of ± 5%;

　　The repeatability error of total gas flow and concentration gas flow is ± 2%

　　Load capacity of input gas path (connected to separator): ≥ 2KPa

　　Load capacity of concentrated gas path: ≥ 50KPa

　　The capture efficiency of biological particles above 3um is greater than 80%, with a theoretical concentration ratio of 1:10.

　　Timer function: 1 second -99 hours 59 minutes 59 seconds

　　Simultaneous dual channel acquisition

　　Manual flow adjustment

　　Equipped with adjustable pan tilt zoom, the height of the sampling head can be adjusted according to the on-site situation, with a height of 3 meters (or 4 meters optional)

Configuration list:

　　One host; One external pump; One timer; One tripod (2 meters); One tripod (3 meters); Two instrument boxes; Four connecting pipes; One concentrator; One gimbal; One tray; Warranty card, certificate of conformity, instruction manual

AfterSalesService :

• Microbial aerosol concentrator