SMG200M Portable dust measuring device
Product Descriptions
Based on the principle of laser scattered light, the SMG200M can measure particle mass concentrations up to 250 mg/m³ with a particle size of 0.04 μm to 10 μm. Thanks to its robustness for mobile use, the device can withstand media temperatures of up to 500 ° C and allows precise measurements up to a dew point of 80 ° C. The measured data can be displayed both graphically and numerically on the touch display and can be stored locally or on a seperate USB stick for further analysis. Easy handling, low maintenance and an internal log function make the device a very user-friendly measuring device. New features and types of particles are installed using the update function and can then be unlocked.
Features
• Multichannel laser scattered light principle
• Precise measurement from 200 μg/m³
• Media temp. up to 500 °C, dew point up to 80 °C
• High contrast color touchscreen
• Remote control and data logger
• Can be qualified for various particle types
| Technical Data | |
| Measuring range | |
| Particle size | 0,04 … 10 µm |
| Measuring range | 0 … 250 mg/m³ |
| Measurement accuracy | 0 … 4 mg/m³ ± 0,2 mg/m³ > 4 mg/m³ ± 5 % of MV |
| > 4 mg/m³ ± 5 % of MV | |
| Precision | ≤ ± 3 % |
| Reference | DEHS |
| Particle flow | |
| Sampling | hot-extractive (100 °C) |
| Dew point | ≤ 80 °C |
| Media temp. | < 500 °C at probe tip |
| Flow | 2,88 Nl/min ± 5 % |
| Pressure at the sampling site | ambient air pressure – 100 hPa + 200 hPa |
| Operating and storage data | |
| Operating temp. | + 5 °C bis + 40 °C |
| Humidity | up to 90 % r. H. not condensing |
| Storage temp. | – 25 °C to + 65 °C |
| Operating voltage | 230 V AC ± 10 % |
| Power input | max. 250 VA incl. Probe |
| Features / Functions | |
| Measuring principle | MultichannelLaser Scattered Light |
| Interfaces | RS232/ USB Type A/ Bluetooth® Class 1 (100m) |
| Languages | DE, EN, FR others on request |
| System times | |
| Time constant | T90 < 15 s incl. Probe (2m) |
| Warm up time | < 10 min |
| Zero point duration | 15 s |
| Measuring time | 1 … 30 min selectable |
