The test device MT CAT FINES CHECK allows for easy, quick, and accurate on-board determination of CAT fines concentrations in heavy fuel oil (VLSFO and HSFO).

The test method of Martechnic’s ‘MT CAT FINES CHECK’ is based on the analysis of two HFO samples before and after on-board treatment in the separation system and prior to the engine inlet.

This video manual provides engineers and users with working instructions on the single steps of the testing procedure of HFO samples, including the assessment of the test results by means of visual quantification using the MT Comparison Chart.

The MT CAT FINES CHECK helps to evaluate the quality of the treated bunker fuel and the effectiveness of the separation system in reducing cat fines contents to the acceptable levels for the engine system, which is recommended to be below 10mg/kg (ppm).