Grimm EDM665WRAS宽粒径气溶胶粒径谱仪的详细介绍
EDM665 WRAS宽粒径气溶胶粒径谱仪粒径监测范围为5nm到32um，总的可以分为70多个通道，系统软件将自动绘制粒径和浓度分布图。
Measurement range
Optical device
- 71 size channels
from 5.5 nm up to 32 μm
- Minimum scan time of 300 seconds
- Concentration range from 1 to 107 P/cm3
Optical device
- 71 size channels
from 5.5 nm up to 32 μm
- Minimum scan time of 300 seconds
- Concentration range from 1 to 107 P/cm3
- Size range: 250 nm to 32 μm
31 size channels
- Particle counts: 1 to 2 x 10³ P/cm³
- Sample flow: 1.2 l/min
- Reproducibility: 3% in max. range
SMPS+C
Size range: 5.5 nm to 350 nm
44 size channels
- Particle counts: 0 to 107 P/cm3
- Sample flow: 0.3 liters/min
- Auto refill: Butanol refill of internal
tank simply by connecting
the bottle
- Condensate
removal: Continuous evacuation by
micro-pump into a
collecting flask
Operating conditions
- Ambient temp.: -20°C to +55°C
- Power supply : 110/220 VAC, 50/60 Hz
- Power consumption: 750 W
Dimensions & weight incl. A/C
- Size: 60 x 60 x 120 cm
- Weight: 120 kg
- Sample pipe: 1.5 m (3 m optionally avail.)
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