Alpha Scientific is proud to announce the release of a truly unique and very powerful air quality monitoring instrument, the DusTech XPS Titan DPM. The only instrument of its type in the world (we are aware of), this evolutionary new air quality monitoring station is capable of measuring diesel particulates and other combustible aerosols in tunnels, underground mining, at airports, near main roads, freeways and in many different environments.
With an extraordinary 10nm to 40um ultra-wide particle size range, this unique instrument measures literally everything a particle monitoring professional could want to measure. The unit has 24 particle sizing channels, it measures particle mass, particle counts, LDSA (lung deposited surface area), toxic gases, environmental parameters (wind speed, wind direction, humidity, temperature, noise, heat stress & much more). The unit can store 400 million samples internally and may be cloud connected for remote cloud-based monitoring.
Key Features
- 10nm to 40um ultra-wide particle size range
- Two different measurement technologies combined in the one instrument
- Modbus TCP/IP, Modbus-RTU SCADA integration
- Cellular 4G / 5G, Wi-Fi and LAN Ethernet connectivity (data upload)
- 400 million sample internal data storage (2 years of logging)
- Local & cloud-based data storage capability
- Monitors a wide variety of toxic gases (8 installed at a time)
- Monitors a wide variety of environmental parameters
- Onboard audible / visual alarms
- Onboard touch screen for gravimetric correction factor entry, maintenance and calibration
- 24 VDC power supply, 22 watts
- Optional pole mounting

Unipolar Diffusion Charger Technology
- 10nm to 1,000nm (1um) particle size range
- 0 to 100,000,000 particles cm/3 particle count measurements
- 0 to 80,000 ug/m3 (80mg/m3) mass concentration (mDPM)
- 0 to 100,000 um2/cm3 LDSA (lung deposited surface area)
- 200ms response time
- Capable of monitoring a wide range of toxic gases
- Capable of monitoring a wide range of environmental parameters (wind speed, wind direction & more)
Optical Particle Counting
- 0.35um to 40um particle size range
- 24 particle size channels
- Simultaneous PM1, PM2.5, PM4.25, PM10 & TSP measurements
- 0 to 30,000ug/m3 (30mg/m3) mass concentration range
- 1.2 LPM flow rate
- Maximum particle count rate – 10,000 counts per second
- 1ug/m3 detection limit
- 1 second sampling frequency
Developed in collaboration with Alpha Scientific in Australia, the new DusTech XPS Titan DPM can prove highly beneficial to many industries and workplaces. It may be installed indoors or outdoors in locations where diesel particulates and other fine aerosols pose potential health risks. For more information, feel free to contact Alpha Scientific.