Promo® 2000 H

With heating control up to 250 °C for welas® aerosol sensors
Depending on the aerosol composition 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 welas® aerosol sensors welas® 2070 H, HP, 2100 H, HP, 2200 H, HP, 2300 H, HP and welas® 2500 H, 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®2000 H model variant also offers heating regulation for temperatures up to 250 °C for the aerosol sensors with heatable cuvette.
Operation principle
Benefits

Your special advantages

  • Measuring range from 0.2 µm to 100 µm (up to 4 measuring ranges selectable in one device)
  • Very high size resolution
  • Concentration range from < 1 particle/cm3 to 106 particles/cm3
  • Calibration curves for different refractive indices
  • Very high and reproducible counting efficiency even from 0.2 µm
  • Pressure resistant up to 10 bar (optional)
  • Heatable up to 250°C (optional)
  • Optical fiber technology
  • Easy to operate thanks to large touch display
  • Calibration, cleaning, and lamp replacement can be carried out independently by the customer
  • External control via RS 232 or Ethernet
  • With PDAnalyze analysis software
  • Optional: PDControl software available for operation as welas® digital
  • Low maintenance
  • Reduces your operating costs
Applications

Individual solutions for various industries

  • Emission monitoring of installations
  • Control of grinding and classification processes
  • Monitoring of production processes in the food, pharmaceuticals and chemicals industries
  • Testing of complete filters, inertial and wet separators or electrostatic precipitators
Do you have any further questions?
Please do not hesitate to contact us.
Technical features

In detail

Measuring principle
Optical light-scattering
Measurement range (number C_N)
< 1 • 106particles/cm3
Measurement range (size)
0.2 – 10 µm, 0.3 – 17 µm, 0.6 – 40 µm, 2 – 100 µm
Volume flow
5 l/min
Size channels
Max. 128 (64/decade)
Interfaces
USB, Ethernet (LAN), Wi-Fi, RS-232/485
User interface
Touchscreen, 800 • 480 pixel, 7" (17.78 cm)
Data logger storage
4 GB Compact Flash
Software
PDControl, FTControl, PDAnalyze
Data acquisition
Digital, 20 MHz processor, 256 raw data channels
Light source
Xenon arc lamp 35 W
Gehäuse
Table housing, optional: with mounting brackets for rack-mounting
Support options
Direct remote access, Palas webserver service
Operating system
Windows embedded
Power consumption
100 W
Installation conditions
+5 – +40 °C (control unit)
Dimensions
185 • 450 • 315 mm (H • W • D) (19")
Weight
Control unit: approx. 8 kg, sensor: approx. 2.8 kg
Downloads

More information about Promo® 2000 H

Brief Description

Brief product description in two-pages as PDF


Product Description

Detailed product description as PDF

Shopping cart

Your individual configuration

Components


(Art-No: 6078keine) - Promo® 2000 Control Unit
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(Art-No: 440keine)
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(Art-No: 1105keine)
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(Art-No: 1093keine)
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(Art-No: 713keine) - Optional instruction at Palas
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(Art-No: 5915keine) - System Calibration
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Options

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