Real-time, quantitative measurement of aerosol (PM2.5) in the air
Real-time monitoring
Takes only 15 minutes for quantitative analysis of each component, which used to take more than 8 hours by manual analysis.
Simultaneous and quantitative analysis of particle size, number of particles, and composition
Combination of MEMS technology, laser technology, and particle concentrating technology enables real-time and quantitative analysis of particle size, number of particles, composition (sulfate, nitrate, black carbon) of aerosol in the air, thus delivering mass concentration measurement.
High accuracy ensured by a combination of multiple principles
Light diffusion method (for particle size and number of particles), laser-induced incandescence method (for black carbon), quadrupole mass spectrometry with MEMS particle trap (for sulfate and nitrate) are used to provide accurate measurement.
Easy-to-use touch screen
From the front touch screen you can perform major operations such as indication of measured value and alarms, monitoring of operating status, and so on.
General specifications
| Power supply voltage |
100 V AC ±10%, 50/60 Hz ±5% or
220 V AC ±10%, 50 Hz ±5% |
| Power consumption |
Approx. 1 kVA (Max. 1.5 kVA) |
| Ambient temperature |
15–30°C |
| Ambient humidity |
30–75% RH |
| Dimensions |
640 (H) × 1,740 (W) × 828 (D) mm |
| Weight |
Approx. 350 kg |
| Cubicle structure |
Indoor installation (with casters), single-swing front/rear doors |
| Cubicle finish color |
Front cover: silver (dark), Mansell N6.7 equivalent
Rear cover and side panels: black, Mansell N1.5 equivalent |
| Sampling port |
Port connector SS-401-PC (Swagelok), on the top surface of the main body |
| Exhaust port |
KF16 flange (scroll pump DIS-90) |
Measurement
| Target |
・Mass concentration of aerosol
・Mass concentration of black carbon in aerosol
・Mass concentration of sulfate in aerosol
・Mass concentration of nitrate in aerosol |
| Principle |
・Light diffusion method : mass concentration of aerosol
・Laser-induced incandescence method : mass concentration of black carbon
・Quadrupole mass spectrometry : mass concentration of sulfate and nitrate |
| Measurement range |
・Aerosol: 0–100 μg/m3 or 0–1,000 μg/m3
・Black carbon: 0–30 μg/m3 or 0–300 μg/m3
・Sulfate: 0–30 μg/m3 or 0–300 μg/m3
・Nitrate: 0–30 μg/m3 or 0–300 μg/m3 |
| Particle detection range |
Light diffusion method: 0.12 to 2.5 µm (aerosol)
Laser-induced incandescence method: 0.08 to 0.5 µm (black carbon) |
| Sampling amount |
Approx. 2.0 L/min |
Performance
| Linearity |
±5% FS for each component |
| Repeatability |
±3% FS |
| Temperature characteristics |
±10% FS (15–30°C) |
| Drift |
±10% FS per month |
| Warm-up time |
24 hours after starting power supply |
Output
| Analog output signal |
4 points, 4–20 mA DC (insulated by photocoupler)
Allowable load resistance : 600Ω or less
① Mass concentration of aerosol
② Mass concentration of black carbon
③ Mass concentration of sulfate
④ Mass concentration of nitrate |
| Ethernet communication |
・Number of channel : 1
・Connector : D-sub 9P × 1
・Transmission protocol : TCP/IP, ICPM, APP
・Data type : measured values (mass concentration of aerosol, black carbon, sulfate, and nitrate), error information |
| Alarm output |
・1 point
・Contact output: open during error, close during normal
・Rated load and rated voltage current: 24 V DC, 2 A |