The LPC-301H is a 2.83L/min handheld laser particle counter that complies with the specifications of JJF1190-2008 and GB/T6167-2007. Based on the principle of light scattering, the particle counter uses photoelectric sensing technology to measure and count the size and number of dust particles.
This instrument features an imported semiconductor laser light source, making it compact and lightweight for easy portability. It is equipped with a 4.3-inch touch color screen, which makes operation more convenient. The device offers high detection accuracy and can be used with both AC and DC power, making it very convenient for testing clean environments. It is widely used in fields such as electronics, optics, chemistry, new energy, semiconductors, food, cosmetics, pharmaceuticals, biological products, and aerospace.
• Equipped with an imported semiconductor laser diode (with a lifespan of over 30,000 hours) to ensure sensitivity and response speed.
• Uses an imported Honeywell flow meter
.• Features a self-developed laser sensor to ensure instrument accuracy.
• Built-in high-quality air pump, which is quiet, stable, and has a long lifespan
.• Interface for temperature and humidity sensors.
• 4.3-inch touch color screen for simple and efficient operation
• The company has professional particle counter calibration equipment and PSL standard particles. Each instrument undergoes strict calibration and testing before leaving the factory.
Detailed parameters
| MODEL | LPC-301H |
| Particle size range: | Six gears of 0.3μm、0.5μm、1.0μm、3.0μm、 5.0μm、10.0μm |
| Flow rate: | 28.3L/min |
| Maximum concentration limit: | ≥ 30000 particles/L @ 10% counting loss |
| Light scource | imported laser dialog(lifetime over 30000hours) |
| Display | 4.3 inch touch screen |
| Printing | External Bluetooth Printer |
| Measurement cycle: | Adjustable from 1s to 14400s |
| Minimum particle size range: | 50 ± 20% @ 0.1 μm |
| Self-cleaning time: | ≤ 10min |
| Storage environment: | Temperature -10°C to 50°C, humidity 0 - 90% (no condensation) |
| Working environment: | Temperature 0°C to 40°C, humidity 10 - 90% (no condensation) |
| Accessories | Isokinetic sampling head• Self-cleaning filter• Printer• Printer paper• Portable protective case• Power adapter• Data cable• User manual• Factory calibration report• Certificate of conformity |
| Power supply: | AC220V/50HZ ,The battery life of the lithium battery is about 5h (the adapter is connected to 220V communication) |
| Data storage: | 5000 sets of data records |
| Output | USB output |
| Shell: | ABS |
| Size: | W130XD63XH244MM |
| Weight | 0.8kgs |
About us
Lasensor was founded with a mission to revolutionize sensor technology through precision, innovation, and reliability. From our humble beginnings, we’ve grown into a global leader, providing advanced sensor solutions that serve industries such as healthcare, manufacturing, and environmental monitoring.
Our products are built on cutting-edge research and development, ensuring accuracy and performance in even the most demanding environments. With a strong focus on customer needs, we create tailored sensor solutions that enhance safety, efficiency, and connectivity.
At Lasensor, we’re not just building products; we’re shaping the future of sensor technology. Our commitment to excellence drives us to continuously innovate and provide top-quality solutions that empower businesses to thrive in an ever-evolving world.
