BEMS 3000

Measurement of brake emissions for TPN10 and SPN10 in accordance with ECE/TRANS/WP.29/GRPE/2023/4
In Europe, motor vehicles (light-duty vehicles) will in the future be tested for braking emissions in the WLTP cycle. The basis for this is the directive ECE/TRANS/WP.29/GRPE/2023/4, in short, UN GTR. The particle sizes in brake emissions are in the nanoparticle range of up to about 10 µm in concentrations of up to 2x106 particles/cm³.

Therefore, emissions in this size range are tested for TPN (Total Particle Number, solid and volatile) and SPN (Solid Particle Number, solid particles only, in particles/cm³). The PM2.5 and PM10 values (in µg/m³) are also considered.

This device is sold via our partner Link.

标准和证书

国家标准和国际标准

ECE/TRANS/WP.29/GRPE/2023/4

工作原理
优势

具体的益处

  • Compliance with the new regulations ECE/TRANS/WP.29/GRPE/2023/4
  • Integrated flow rate measurement and zero count rate verification
  • Measurement paths also available separately for TPN or SPN only
  • Monitoring of all data relevant to operation
  • Robust, compact design
  • Expandable with BEMS 4000 for time-resolved measurement of PM2.5, PM10, TSP, and particle size distribution.
应用领域

为各行业提供定制化解决方案

  • Measurement of brake dust emissions according to UNGTR
  • Measurement of the number concentration up to 2.5 µm in other applications such as tire wear measurement
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技术数据

详细信息

测量原理
Condensation particle counter
测量范围 (粒径)
10–2,500 nm
颗粒物最大数量浓度
0.1–1,000,000 particles/cm³, single-count mode including 1:100 dilution, photometric -108
体积流量
2*5 l/min (Aerosol)
Volume flow (clean air)
180 l/min
接口
Ethernet (LAN)
Protocols
RJ45 / TCP/IP
电源
100/230 V, 50/60 Hz, max. 600 W
Power consumption
Max. 600 W
Installation conditions
Temperature range: +15°C–25°C; humidity: 85%; operating pressure at the aerosol inlet: 850–1,050 mbar absolute
Compressed air supply
4–8 bar ISO, compressed air quality required in accordance with ISO 8573-1:2010, minimum purity class 2
Dilution factor
1:10 / 1:10
Dimensions
1,090 • 779 • 684 mm (H • W • D)
重量
Approx. 135 kg
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关于BEMS 3000的更多信息

Brief Description

Brief product description in two-pages as PDF


Product Description

Detailed product description as PDF

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