Vasthi laser scattering monitor for PM 10, PM 2.5, and PM 1
The Vasthi Instruments online dust monitoring system (model: Vair-3000 series) can measure PM concentration (including TSP, PM10, PM2.5, and PM1), ambient noise, and five meteorological parameters. The Vair 3000 series processes the monitored data and uploads the results to the server over GPRS or a network. In this way, intelligent management of online monitoring, analysis, and forecasting is provided in multiple modes.
FEATURES :
- Automatic compensation of zero drift
- Automatically saves the currently measured data if a sudden power cut happens and returns to the previous working state as soon as power restores
- Equipped with an internal heating device for automatic air dehumidification
- SD card saves test data automatically, which can be exported via a card reader
- Adopt Laser Forward Scattering Principle, a lower detection limit can reach 1μg/m3.
- Long Service life, continuous and automatic operation, simple and convenient installation & maintenance.
- 4.3-inch HD industrial touch screen, convenient for operation
- Wireless transmission and data are stored in to cloud for clients to view.
| Working Principle | Laser Scattering Measurement |
| Measuring Object | Particulate Matter ( PM 10 or PM 2.5 or TSP) |
| Optical Characteristics | Working Wavelength: (65020) nm |
| Power | AC230V, 50Hz |
| Working environment | Working temperature: -20C+55C |
| Communication | RS485, RS232, GPRS |
| Performance | Measuring Range: 0-5mg/m3 to 30mg/m3 |
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