KHG Series — Heated Aerosol Sample Diluters

KHG Series — Heated modules for sample aerosol dilution reduction

DescriptionEjector Principle

The KHG Series takes the VKL 10 E and ED style diluter and adds controlled heating systems to allow isothermal and isobaric dilution of hot aerosol samples.

In this system not only the diluter body but also the clean compressed air for dilution is heated and used to mix with the concentrated sample flow and the diluted and mixed sample is then sampled again using an outlet sample nozzle located in an excess air outlet stage. The dilution ratio is determined by the ratio of compressed dilution air to the sample.

The heated diluters are available in two models KHG 2010 and KHG 2010 D which is pressure rated to 10 bar.

Particular advantages of the KHG Series

  • Isothermal and isobaric dilution capability
  • Reliable dilution over the specified particle spectrum
  • Temporally constant and reproducible dilution
  • Cascading of the dilution systems up to a dilution factor of VF = 10000 is possible
  • Functional check can be effected simply and securely by the user
  • Can be combined with all common particle counters
  • Easy handling and solid construction
  • Long service life
  • Clear calibration certificate
  • Low maintenance

VKL 10 E

VKL 10 E and VKL 10 ED are designed for use with chemically abrasive media and are temperature-resistant up to 400°C.

The modules weigh approx. 8kg and are compact with dimensions:(L x Ø) approx. 245 x 100 mm

The VKL 10 ED version is rated for use at up to 10 bar.

Dilution factor is 10:1 with a max. particle size of 20 µm.

Please contact us for more detailed information.