Application
Detection of biological warfare agents, monitoring of airborne allergens in hospitals, laboratories and public places, and real-time monitoring of biological contamination risks in industries with high air quality requirements, such as pharmaceuticals and food processing.

Description
Based on laser-induced intrinsic fluorescence technique, model HRH-BAA01 bioaerosol alarm monitors real-time changes of bioaerosol concentration in the ambient air, and prompts an alarm when it exceeds the threshold. At the same time, the bioaerosol sampler can be triggered automatically to confirm the properties of the suspected bioaerosol particles through further analysis. No consumables, real-time monitoring, high sensitivity and strong anti-interference ability.

Features

• With secondary user permissions.
• High precision photomultiplier detection.
• Specific algorithms can exclude false alarms for interferences such as grass smoke, cigarette, moxa smoke, motor vehicle exhaust, and fluorescent agents.
• 7-inch high-definition LCD colorful screen, capacitive touchable HMI.
• Large storage capacity, real-time storage of sampling data.
• Sound and light alarm function.
• Historical data and operation logs can be exported via a USB disk.

Specification

Detection type	Bioaerosol particles, such as bacteria, Fungi, etc.
Response time	≤ 30 s
Sensitivity	≤50ACPLA
Particle size range	0.3~10μm, the value error of 0.3μm and 0.5μm does not exceed +30%FS
Pumping flow rate	>2L/min
Anti-interference ability	The device will not cause false alarms for different concentrations of grass smoke, cigarette, moxa smoke, motor vehicle exhaust, fluorescent agents and other interfering substances.
Data storage	Min. 500,000 data records for real-time data storage, including total number of particles, fluorescent particles in each particle size channel.
Instrument storage	Temp -40℃~60℃, humidity 0~98% (non-condensing)
Working conditions	Temperature -20℃ ~50℃, humidity 0~95% (non-condensing)
Dimensions (L*W*H)	228mm X 220mm X 225mm
Net Weight	6.7kg

 

Beijing Huironghe Technology Co., Ltd. was founded in 2010 and is situated in the Beijing Economic and Technological Development Zone. As a national high-tech enterprise, the company is dedicated to developing, producing, and providing technical services for scientific research instruments and equipment related to inhalation toxicology, genetic toxicology, and aerosol detection. Its extensive portfolio of offerings includes cutting-edge products such as aerosol inhalation exposure equipment, fully automatic QuEChERS instruments, NGI, and respiratory simulators. With a steadfast commitment to technological innovation at its core, Huironghe strives to provide global customers with the most advanced and high-quality inhalation toxicology equipment and premium technical services, while continuously pushing the boundaries of research and development.