AST12 Bioaerosol Monitoring Device China Factory and Wholesale Suppliers
The Bioaerosol Monitoring Device (Model AST-1-2) is a high-precision instrument engineered for the real-time detection and quantification of airborne biological particles. By leveraging advanced light-scattering and fluorescence technology, this system provides critical insights into the presence of bacteria, spores, fungi, and pollen, ensuring rigorous environmental control and biosecurity across sensitive industrial and healthcare sectors.
Designed for seamless integration into sterile environments, the device utilizes a sophisticated dual-excitation and dual-emission matrix to identify common fluorophores such as tryptophan and NADH. With its portable design and zero-consumable operation, it offers a cost-effective, high-sensitivity solution for continuous air quality monitoring and rapid response to biological threats in pharmaceutical, medical, and public infrastructure settings.
Detailed Parameters
| Model | AST-1-2 | Detection Objects | Bacteria, spores, fungi, pollen, etc. |
|---|---|---|---|
| Particle Size | 0.5 ～ 10μm | Sensitivity | ≤50 biological particles/L |
| Sampling Flow | 2.5L/min | Response Time | ＜3s |
| Working Temp | 0℃ ～ 40℃ | Store Temperature | -40℃ ～ 60℃ |
| Power Supply | DC 12V 2A (Power ＜10W) | Communication | UART-TTL |
Key Advantages
High Sensitivity
Capable of measuring trace amounts of mold and bioaerosols with a detection threshold of ≤50 particles/L.
Rapid Response
Real-time monitoring with a response time of less than 3 seconds for immediate threat detection.
Precision Detection
Utilizes 405 nm flash lamps and dual-emission bands to isolate tryptophan and NADH fluorophores.
Intuitive GUI
Graphical user interface provides real-time data and housekeeping parameters to monitor instrument health.
Granular Data
Provides particle-by-particle data (0.5 to 7µm) and time-of-flight analysis to prevent coincidence errors.
Zero Consumables
Portable, low-power design (＜10W) that requires no consumables for continuous operation.
Product Gallery
Management Platforms
Pharma Cleanroom Control
Maintain strict clean room standards by monitoring bioaerosols that could contaminate pharmaceutical products.
Healthcare Surveillance
Reduce hospital-acquired infections by screening airborne pathogens in clinical environments.
Public Health Alert
Detect potential airborne biological threats in shopping malls, hotels, and transportation hubs.
HVAC System Audit
Ensure ventilation systems maintain air purity by detecting biological contaminants in real-time.
Laboratory Analysis
Study the behavior and concentration of biological particles in controlled research environments.
Industrial Hygiene
Prevent contamination in food and beverage production through rigorous hygienic air monitoring.
Investment Return Comparison
| Metric | Traditional Lab Sampling | AST-1-2 Real-time System |
|---|---|---|
| Detection Speed | Hours to Days (Culture) | < 3 Seconds |
| Operating Cost | High (Consumables/Reagents) | Ultra-Low (No Consumables) |
| Labor Requirement | Manual Sampling/Analysis | Automated Continuous Monitoring |
| Data Granularity | Aggregate Counts | Particle-by-Particle Data |
| Risk Mitigation | Reactive Response | Proactive Real-time Prevention |
Frequently Asked Questions
The device is specifically optimized to detect bacteria, fungal spores, pollen, and other bioaerosols by identifying fluorophores like tryptophan and NADH.
No, the Bioaerosol Monitoring Device is designed for zero-consumable operation, significantly reducing long-term operational costs.
It uses 405 nm flash lamps to excite particles; the resulting emission bands create a matrix that identifies biological markers, distinguishing them from inert dust.
Yes, the device utilizes a UART-TTL communication mode, allowing for easy integration into various automated monitoring and alert platforms.
The system provides detailed data for particles from 0.5 to 7µm and can be configured to measure larger particles such as pollen and fungal spores up to 10μm.
It is highly effective in pharmaceutical manufacturing, healthcare facilities, food production, military biosecurity, and public transportation hubs.
