PMN600-Particle counter
PMN600-Particle counter
The PMN600 portable dust particle counter operates on the principle of light scattering. It enables real-time detection of the number of suspended particles in purified environments. With its simple operation and fast detection capabilities, it is an ideal monitoring tool for industries such as biopharmaceuticals, electronics/semiconductors, and new energy, allowing for rapid assessments of cleanliness levels.
功能特点 | Product Features
- Based on the principle of laser scattering, it features a low failure rate and a long maintenance cycle.
- Vacuum diaphragm air pump: It features strong negative pressure capacity and stable flow rates; it is also equipped with a built-in flow meter.
- Standard Beidou positioning system is included; the positioning accuracy is less than 10 meters. The monitored locations and trajectories are accurately recorded.
- Using user permission settings, events can be monitored, configured, and maintained accordingly.
- Supports long-term data storage as well as data export.
- The sampling area and grading criteria can be configured as desired.
- In accordance withJJF 1190-2008，GB/T 6167-2007standard，GMP、ISO 14644-1Cleanliness standards
- Large-sized touchscreens make them easy to use and monitor.
产品性能 | Product Performance
- Sampling traffic： 2.83L/min ±5%（0.1CFM）
- Particle size distribution error：±30%
- Indicated concentration error：±30%FS
- Relative Repeatability Error： ≤10%FS
- Technical efficiency： 0.3 um:50%；>0.5 um:100%
- Self-purification time： ≤10min
- Sampling concentration： 3000000/ft3
- Storage capacity： No less than 10,000 events and data.
- Complies with GPM static and dynamic standards, as well as ISO14644-1 standards.
应用场景 | Application Scenarios
| Semiconductor/chip factories In critical processes such as photolithography, etching, and chemical mechanical polishing, even the smallest amount of dust can cause defects. Particle counters monitor the concentration of particles in the air with sizes ranging from 0.1 to 5 µm in real time, ensuring that the cleanliness levels meet the requirements specified by ISO 14644-1. | |
| Pharmaceutical/Biomedical GMP-compliant workshops and sterile laboratories must meet strict cleanliness requirements. Counters are used for the daily monitoring and verification of the particle levels in these clean areas. | |
| Electronic components, display panels On production lines for PCBs, OLEDs, flexible displays, etc., dust can cause short circuits or reduce the yield. Counters are used for process control purposes. | |
 | Optics and precision mechanical processing The assembly of optical components and precision instruments is highly sensitive to particles; therefore, counters play a crucial role in controlling the workshop environment, preventing scratches and contamination. |
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