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Description
Main Function
The Y09-301 Laser Dust Particle Counter is used to detect the number of dust particles contained in a unit volume of air in a purification or cleanroom environment. It is suitable for cleanroom cleanliness level testing and can directly evaluate clean environments such as Class 100, 1000, 10000, 100000, 300000, and 1000000.
Key Features
| Feature | Details |
|---|---|
| Product Model | Y09-301 |
| Product Type | Laser dust particle counter |
| Detection Function | Counts dust particles in unit air volume |
| Control System | Microcomputer controlled |
| Sampling Volume | 2.83 L/min, equal to 0.1 cubic feet/min |
| Sensor Type | Imported light scattering sensor |
| Sampling Pump | Imported sampling pump |
| Display | LCD liquid crystal display |
| Printer | Built-in thermal printer |
| Data Output | RS232 / PC data acquisition support |
| Battery | Imported lithium battery |
| Battery Life | More than 12 hours continuous use |
| Report Function | UCL report supported |
| Data Export | Test data can be saved as Excel file |
| Remote Control | Can connect with PC system for remote control |
| Alarm Function | Cleanroom level alarm function |
| Measurement Reliability | Improved signal-to-noise ratio for accurate and reliable measurement |
Product Structure / Parts
| Part | Details |
|---|---|
| Display | Shows particle count and test data |
| Printer | Built-in printer for direct result printing |
| Flow Meter | Used for monitoring sampling flow |
| Key Area | Front control buttons for operation |
| Sampling System | Built-in sampling pump |
| Light Scattering Sensor | Main sensing component for dust particle detection |
Technical Parameters
| Parameter | Specification |
|---|---|
| Testing Cycle | 1–10 minutes |
| Sampling Flow Rate | 2.83 L/min / 0.1 cfm |
| Laser Source Life | More than 35,000 hours |
| Cleanliness Level Range | Class 100 to 1,000,000 |
| Particle Size Channels | 0.3, 0.5, 1, 3, 5, 10 µm |
| Particle Size Display | Six particle sizes displayed at the same time |
| Counting Mode | Cumulative value, difference value, concentration value |
| Test Modes | Single, repetitive, continuous, computational, remote |
| Display Mode | LCD liquid crystal display |
| Product Size | 220 × 285 × 135 mm |
| Alarm Setting | Alarm for Class 100, 1000, 10000, 100000, 300000, and 1000000 cleanroom levels |
| Print Paper Size | 57 × 50 mm standard thermal paper |
| Printing Method | Built-in thermal printing |
| Power Supply Mode | AC/DC |
| Sampling Points | 2–9 point setting |
| Sampling Times per Point | 2–9 times |
| Data Interface | RS232 |
| Weight | 2.5 kg |
| Standards / Reports | ISO14644-1, GB50073-2001, GMP, FS-209E |
Working Environment
| Parameter | Specification |
|---|---|
| Temperature | 10°C to 35°C |
| Relative Humidity | 20–75% RH, without condensation |
| Atmospheric Pressure | 86–106 kPa |
Standards / Compliance
The instrument is designed to meet cleanroom and particle counting requirements according to:
| Standard | Details |
|---|---|
| FS-209E | United States Federal Standard 209E |
| ISO14644-1 | Cleanroom cleanliness classification |
| GB50073-2001 | Cleanroom design / environmental standard |
| GMP | Good Manufacturing Practice cleanroom requirement |
| JJG547-1988 | Calibration / verification regulation |
| Q/320584FBR001-2002 | Enterprise production standard |
Main Benefits
- Accurate dust particle counting in cleanroom environments
- Simultaneously measures multiple particle sizes
- Built-in printer for direct test result printing
- Imported components improve response speed and sensitivity
- Imported sampling pump helps keep sampling volume stable and reduces noise
- Light scattering sensor improves signal-to-noise ratio for reliable measurement
- Long battery life of more than 12 hours
- PC connection supports remote control, data analysis, and Excel file export
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