Aerosol sensor welas® 2500 HP

Aerosolsensor welas® 2100
Aerosolsensor druckfest bis 10 bar Überdruck und heizbar bis 120°C

Depending on the aerosol composition to be measured, i.e., the carrier gas component and the particle material, pressure or temperature changes in the carrier gas can significantly influence the particle size distribution, e.g., due to condensation or evaporation.

For this reason, the welas® aerosol sensors welas® 2070 HP through to welas® 2500 HP are equipped with a pressure-resistant and heatable cuvette to ensure isobaric and isothermal sampling down to the sensor's measurement volume.

The cuvettes are made of anodized aluminum (black). If the sensor is used in aggressive and corrosive aerosols, the cuvette can be made of stainless steel or other special materials, such as Hastelloy.

Sealed additional disks prevent aerosol from the cuvette from escaping into the surroundings.

The additional disks are easy to clean and replace by the operator.

标准和证书

国家标准和国际标准

ASHRAE 52.2

工作原理
优势

您的特定益处

  • The sensors are easily replaceable
  • World's smallest and most robust sensors in the 2000 series
  • Very good agreement of all sensors regarding particle size and particle concentration
  • Minimization of particle losses in long sampling lines by easy installation of the sensor directly at the sampling point
  • Sensors for in-situ measurements
  • Measurement in explosive environments in 2000 series (without heating)
  • Easy to clean
  • Simple operation
  • Reliable function
  • Low maintenance
  • Reduces your operating costs
应用

针对众多行业的个性化解决方案

  • Determination of the separation efficiency of car interior filters, engine air filters, room air filters, compressed air filters, vacuum cleaner filters, cleanable filters, electrostatic precipitators, oil separators, cooling lubricant separators, wet scrubbers, cyclones, and other separators
  • Isothermal and isobaric particle size and quantitative determination, for instance, in the automobile, chemical, pharmaceutical, and food industries
  • Analysis of fast, transient processes
  • Inspection of smoke detectors
  • Particle formation for cloud formation
  • Emission measurements
  • Immission measurements
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技术数据

详细信息

Measurement range (number C_N)
0 – 4 • 103 particles/cm3
Measurement range (size)
0.3 – 105 µm (3 measurement ranges)
Volume flow
5 l/min (others on demand)
Thermodynamic conditions
≤ 250°C, ≤ 10 bar
Light source
Xenon arc lamp 35 W
Cuvette
Heatable, pressure-resistant
Dimensions
50 • 250 • 100 mm (H • W • D)
Weight
Approx. 2.8 kg
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关于Aerosol sensor welas® 2500 HP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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(Art-No: 455keine) - Aerosol sensor welas® 2500 HP
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