EPD – pré-diluição no laboratório

Infelizmente, esta informação só está disponível em inglês. No entanto, na Olfasense há falantes nativos de português. Se preferir falar em português por favor nos avise.

The EPD is an easy to use pre-dilution system for highly concentrated odour samples. It has been developed to increase the measuring range at high odorant concentrations for olfactometers.

And, because it ensures that the odour concentration of the air is not too high, it also prevents self-contamination of the olfactometer.

The EPD is designed for use in olfactometry laboratories and gives the operator the opportunity to process odour samples with a concentration of up to 6 x 106 OUE/m3 with just one additional mixing process.

Because the dilution precedes the olfactometric measurement, virtually all known odour emissions from environmental protection and industrial markets can be olfactometrically measured using this device.

In addition, the EPD can be used for dynamic pre-dilution as described in the automotive standards ISO 12219-7 and BMW GS 97014-4.

EPD sample pre-dilution device
EPD odour sample pre-dilution

Facts

  • Predilution system for laboratory work according to EN 13725 and ISO 12219-7
  • Dilutions pre-set to 1:10 and 1:100. Other settings on request.
  • Also available with dilution factor 1:4 (1+3) according to BMW GS 97014-4.
  • Incl. heating system
  • PTFE and stainless steel (EN 13725)
  • Easy to use and connect
  • Portable
  • Low noise level
  • Fast sample pre-dilution

Technical Data

General Details
Manufacturer
Olfasense GmbH, Germany
Dimension (L x W x H)
145 x 105 x 250 mm
Weight

2 kg
Maintenance interval
12 months (according to EN 13725)
Warranty
24 months (warranty extension up to 5 years through servicecontracts possible)
Technical Specifications
Dilution principle
Gas jet pumps
Dilution ranges
Standard: 1:10/1:100
Dilutions from 1:2 to 1:200 on request
Standard deviation of the dilutions



< 5%
Response time
< 1s
Setup time
< 1s
Contacto

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