DHA - Detailed Hydrocarbon Analysis Extension

Extension for Detailed Hydrocarbon Analysis. It allows the determination of individual components in spark ignition engine fuels.

DHA Extension brings you the ability to calculate the properties of the samples directly in the chromatography software with the complete workflow of data acquisition, peak calibration, DHA calculations based on supported norms and reporting. These methods are often referred to as PONA, PIONA, O-PONA, etc.

It is possible to create a custom norm which will meet the conditions in your laboratory.

If you request to implement another norm in the DHA Extension, please contact us at support@dataapex.com.

Note that for more complex DHA calculations, Clarity DHA Extension should be complemented by specialized software (e.g. Dragon II DHA© - see the D151 datasheet for more details).

Brochure
Manual

Calculations in the DHA Extension currently support these norms:

  • ASTM D-6730

Included in p/n A33

The standard test method for determining components in volatile samples of spark-ignition engine fuels and their mixtures containing oxygenate blends using a 100–meter capillary column (with a pre-column) high-resolution gas chromatography.

  • Custom Method

Included in p/n A33.

Allows you to create a custom norm that will meet the conditions in your laboratory.

Specification

 DHA Extension
Part Number (p/n)A33
Related productsClarity (p/n C50) - required
Clarity Offline (p/n C59)