30μm large particle counter
Large particles are troublesome, and I want to detect them! However, they are difficult to find! This is where particle counters and know-how come in handy.
The Particle Plus large particle-compatible particle counter detects particles ranging from 0.5 µm to over 30.0 µm. The particle counter measures airborne particles "easily," "in real-time," "by anyone," and "on-site." However, only particles with small diameters can be considered airborne, as they are affected by Brownian motion from air molecules and experience air resistance, allowing them to remain suspended for long periods. In contrast, larger particles do not continue to float and settle (fall) quickly, and they have a low occurrence frequency that does not align with the particle size distribution pattern of atmospheric dust. It is understandable that there are concerns about the phenomenon of contamination by large particles in clean rooms, as well as the issue of having small particles being acceptable while large particles are not. For a particle counter, particles that are difficult to suspend and those that fall outside the premise of isokinetic sampling are very challenging to measure. As particles increase in size, the factors contributing to gravitational settling significantly increase compared to suspension. The particle counter cannot draw in falling particles by bending their trajectory. Opening the sampling inlet and waiting for falling particles to enter is purely a matter of chance. It is essential to measure this accurately. We are always available to assist, not just for demonstrations of the measuring instrument.
basic information
Particle size: 0.5m to 30.0um, 6 stages (particle size can be set arbitrarily) Flow rate: 2.83L/min Maximum measurable concentration: 1,060 particles/CC Minimum measurement time: 1 second Memory capacity: 45,000 Battery: 10 hours of continuous measurement on a full charge Real-time meter: Graph displayed every second in front of you. IMS: Included software *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
『Model 8506-30・7501-30・5501P-30』
Applications/Examples of results
- Clean room - Atmospheric environment - General manufacturing environment *For more details, please refer to the PDF document or feel free to contact us.
