Promo® 1000 H

With heating regulation up to 120 °C for welas® aerosol sensors

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Promo® 1000 H

With heating regulation up to 120 °C for welas® aerosol sensors

Description

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

For this reason, the aerosol sensor welas ® 1100 HP and aerosol sensor welas ® 1200 HP are equipped with a heatable and, as required, pressure-tight cuvette to ensure isobaric and isothermal sampling into the sensor's measurement volume.

The Promo® 1000 H model variant also offers heating regulation for temperatures up to 120 °C for the welas® 1100 HP and welas® 1200 HP aerosol sensors with heatable cuvette.

The Promo® is usually calibrated for the operating volume flow. In the Promo® 1000 H version, regulation of the sampling volume flow is performed independently by the customer taking the temperature and pressure into consideration.

Benefits

  • Measuring range of 200 nm to 40 µm (3 measuring ranges selectable in one device)
  • Up to three measuring ranges in only one device:
    • 0.2 µm – 10 µm
    • 0.3 µm – 17 µm
    • 0.6 µm – 40 µm
  • Up to 128 size channels per measuring range
  • Concentration range from < 1 particle/cm3 to 5 • 105 particles/cm3
  • Calibration curves for different refractive indices
  • Very high and reproducible counting efficiency rate starting at 0.2 µm
  • High temporal resolution down to 10 ms
  • Analysing software PDAnalyze
  • Calibration, cleaning and lamp replacement can all be performed independently by the customer
  • External control via RS 232 or Ethernet
  • Optional: PDControl software for operation as welas® digital
  • Simple operation
  • Low maintenance
  • Reliable function
  • Reduces your operating expenses

Datasheet

Measuring principle Optical light-scattering
Measurement range (number CN) < 5 • 105 particles/cm3
Measurement range (size) 0.2 – 10 µm, 0.3 – 17 µm, 0.6 – 40 µm
Size channels Max. 128 (64/decade)
Volume flow 5 l/min, 1.6 l/min
Time resolution
up to 1 s
Thermodynamic conditions +10 – +40 °C, -100 – 50 mbar
Data acquisition Digital, 20 MHz processor, 256 raw data channels
Light source Xenon Hochdrucklampe 75 W
User interface Touchscreen, 800 • 480 pixel, 7" (17.78 cm)
Housing Table housing, optional: with mounting brackets for rack-mounting
Weight Control unit: approx. 8 kg, sensor: approx. 18 kg
Operating system Windows embedded
Data logger storage 4 GB Compact Flash
Software PDControl, FTControl
Installation conditions +5 – +40 °C (control unit)
Interfaces USB, Ethernet (LAN), RS232/485, Wi-Fi
Power supply 115 – 230 V, 50/60 Hz
Dimensions 185 • 450 • 315 mm (H • W • D) (19")

Applications

  • Abscheidegradbestimmung von KFZ Innenraumfiltern, Motorluftfiltern, Raumluftfiltern, Druckluftfiltern, Staubsaugerfiltern, abreinigbaren Filtern, Elektrofiltern, Ölabscheidern, Kühlschmierstoffabscheidern, Nassabscheidern, Zyklonen und anderen Abscheidern
  • Isotherme und isobare Partikelgrößen- und Mengenbestimmung, z. B. in der Automobil-, Chemie-, Pharma- und Lebensmittelindustrie
  • Untersuchung schneller, instationärer Prozesse
  • Partikelmessung zur Wolkenbildung
  • Emissionsmessungen

Downloads

Brief Description
Brief product description in two-pages as PDF
Product Description
Detailed product description as PDF

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