AELAB Laser Particle Counters for Cleanroom Air Monitoring
AELAB provides laser particle counters designed for airborne particle measurement, cleanroom monitoring and contamination control in pharmaceutical, biotechnology, electronics, medical device, laboratory and industrial environments.
The available range includes portable airborne particle counters, high-flow cleanroom monitoring systems and real-time particle measurement instruments suitable for evaluating airborne cleanliness in controlled environments.
AELAB laser particle counters help users measure particle concentrations at different particle-size channels, review test results and support routine environmental monitoring programs.
Customers can compare available models according to sampling flow rate, particle-size channels, measurement range, data storage, communication functions, portability and cleanroom monitoring requirements.
Available Laser Particle Counter Solutions
| Product Type |
Typical Application |
| Portable Airborne Particle Counter |
Routine particle measurement at different locations in cleanrooms, laboratories, production areas and controlled environments. |
| High-Flow Particle Counter |
Faster air sampling and particle monitoring where larger sample volumes or efficient cleanroom testing workflows are required. |
| Multi-Channel Laser Particle Counter |
Simultaneous measurement and classification of airborne particles across multiple particle-size channels. |
| Real-Time Particle Monitoring System |
Continuous or frequent particle monitoring in critical production areas and contamination-sensitive environments. |
| Cleanroom Classification Particle Counter |
Air cleanliness evaluation and documentation during cleanroom qualification, verification and routine monitoring. |
Typical Applications
- Cleanroom classification and routine environmental monitoring
- Pharmaceutical production area contamination control
- Biotechnology and life science laboratory monitoring
- Medical device manufacturing and assembly areas
- Electronics and semiconductor cleanroom monitoring
- Hospital operating rooms and controlled medical environments
- Food and beverage clean production areas
- Research laboratories and controlled test chambers
- Filter performance and air purification evaluation
- Indoor airborne particulate contamination assessment
- Quality control of contamination-sensitive production processes
- Periodic verification of clean benches and controlled workspaces

How Does a Laser Particle Counter Work?
A laser particle counter draws a controlled volume of air through an optical detection chamber. Airborne particles passing through the laser beam scatter light, and the optical detector converts the scattered light into electrical signals.
The instrument processes these signals to estimate particle size and count the number of particles detected within each configured size channel. Results are normally displayed as particle concentration or particle count for the sampled air volume.
The measurement principle allows users to evaluate airborne particulate contamination without collecting particles for manual microscopic counting.
Important Particle Counter Parameters
| Parameter |
Why It Matters |
| Sampling Flow Rate |
Determines how much air is sampled during a specified period and influences test speed and monitoring suitability. |
| Particle-Size Channels |
Defines the particle-size ranges that the instrument can detect and report separately. |
| Minimum Detectable Particle Size |
Indicates the smallest airborne particle size that can be detected by the selected model. |
| Maximum Particle Concentration |
Shows whether the counter is suitable for low-contamination cleanrooms or environments with higher particulate levels. |
| Sampling Time and Volume |
Allows users to configure measurements according to the monitoring procedure and required sample volume. |
| Data Storage |
Supports the recording and review of multiple measurement results for reporting and trend analysis. |
| Communication Interface |
Enables data transfer to a computer, printer or monitoring system, depending on the model configuration. |
| Portable or Fixed Operation |
Portable models are suitable for multiple sampling locations, while fixed systems support dedicated monitoring points. |
How to Select the Right Laser Particle Counter
Selecting a particle counter should be based on the actual cleanroom level, test procedure, required particle sizes, sampling volume and monitoring frequency. Choosing only by appearance or screen size may result in an instrument that does not match the application.
1. Define the monitoring environment
Determine whether the instrument will be used in a pharmaceutical cleanroom, laboratory, electronics production area, medical facility or general controlled environment.
2. Confirm the required particle-size channels
Identify the particle sizes that must be measured and reported according to the user's monitoring procedure.
3. Select a suitable sampling flow rate
Higher flow rates can reduce the time required to collect larger sample volumes, while compact lower-flow instruments may be more convenient for portable routine testing.
4. Check concentration limits
Make sure the expected particle concentration remains within the operating range of the selected counter.
5. Review data management requirements
Consider storage capacity, report functions, printer connection and computer communication requirements.
6. Consider mobility and power supply
Determine whether the counter must be transported between rooms, operated continuously or connected to an external monitoring system.
Representative AELAB Laser Particle Counter Models
AELAB Airborne Particle Counter Y09 Series
Designed for airborne particle measurement and ISO cleanroom monitoring. The Y09 Series provides solutions for routine contamination assessment in laboratories, production rooms and controlled environments.
AELAB Laser Particle Counter for ISO Class 100–300K Monitoring
Suitable for particle monitoring across different cleanroom cleanliness levels. This product family can support routine air testing and environmental contamination control programs.
AELAB Laser Particle Counter Y09-550 / Y09-5100
Developed for cleanroom particle monitoring applications where reliable air sampling, clear result display and practical operation are required.
AELAB Laser Particle Counter Y09-3016
A high-precision solution for real-time airborne particle measurement and cleanroom air monitoring in contamination-sensitive environments.
View the complete AELAB Laser Particle Counter range, available models and technical specifications
Industries Using Laser Particle Counters
Pharmaceutical Industry
Cleanroom qualification, routine particle monitoring and contamination control.
Medical Device Manufacturing
Monitoring controlled assembly, packaging and production environments.
Electronics and Semiconductor
Evaluation of airborne contamination in precision production environments.
Biotechnology Laboratories
Particle monitoring in research, cell culture and controlled laboratory areas.
Hospitals and Healthcare
Airborne particle assessment in controlled medical and operating environments.
Food and Precision Manufacturing
Environmental monitoring in contamination-sensitive production areas.
Why Choose AELAB Laser Particle Counters?
- Multiple particle counter configurations for different monitoring applications
- Solutions for portable testing and real-time airborne particle measurement
- Models suitable for laboratories, cleanrooms and industrial controlled environments
- Different sampling and particle-size measurement options according to model
- User-friendly displays for viewing and managing measurement results
- Data storage and communication options on selected instruments
- Technical support for model comparison and application matching
- International supply, export packaging and shipping assistance
- Power supply and configuration support according to destination requirements
About AELAB
AELAB is a laboratory equipment brand and supplier based in Guangzhou, China. AELAB supplies analytical instruments, environmental testing equipment, laboratory systems and quality control solutions to distributors, universities, research organizations, pharmaceutical companies and industrial customers worldwide.
The AELAB product portfolio includes airborne particle monitoring instruments, cleanroom testing equipment, analytical systems, pharmaceutical testing instruments, sample preparation equipment and general laboratory products.
Official website: www.aelabgroup.com
Frequently Asked Questions
What does a laser particle counter measure?
A laser particle counter measures and counts airborne particles within defined particle-size channels in a controlled volume of sampled air.
Can a laser particle counter be used for cleanroom monitoring?
Yes. Airborne laser particle counters are commonly used for cleanroom classification, qualification and routine environmental monitoring.
What information is required to select a suitable model?
The user should provide the application, cleanroom level, required particle-size channels, preferred sampling flow rate, expected particle concentration, data-storage requirements and destination country.
Is a portable model suitable for testing multiple rooms?
A portable particle counter is normally more convenient when measurements must be performed at several sampling locations or in different controlled rooms.
Does AELAB provide model-selection support?
Yes. Customers can send their monitoring requirements to AELAB to receive suitable model recommendations, technical specifications and a commercial quotation.
Are laser particle counters the same as liquid particle counters?
No. Airborne laser particle counters are designed to measure particles suspended in air, while liquid particle counters are configured for particles present in liquids such as water, oil or chemical solutions.
Request Laser Particle Counter Models, Price and Technical Proposal
Tell the AELAB technical sales team your required particle-size channels, sampling flow rate, cleanroom level, monitoring frequency, expected particle concentration and data-management requirements.
AELAB can recommend suitable models and provide available specifications, optional configurations, delivery information, packaging details and a quotation based on the application.
View AELAB Laser Particle Counter Models
Email: info@aelabgroup.com
WhatsApp / WeChat: +86 158 0001 6110
Website: www.aelabgroup.com