The portable H2S Analyzer 320 (DyMS) was developed for determination of H2S content in bitumen, asphalt, crude and heavy oils and refinerey products. The measuring method of the H2S Analyzer 320 (DyMS) allows accurate measurements in liquid and gas phase.

Additional information
Measuring Instrument

H2S Analyser DyMS


Determination of H2S content in bitumen, asphalts, crude and heavy oils and refinery products

Temperature range

+30 °C … +200 °C

Pressure range

up to 6 bar

Measurement range

1 … 1000 ppm in vapor phase
1 … 10.000 ppm in liquid phase

Carrier gas


Sample amount per test

2,5/ 5.0 / 10 ml

Power supply

230 V, 50 Hz


approx. 35 kg

Dimensions (WxDxH)

approx. 36 x 43 x 21 cm (basic unit)
height with tubing approx. 50 cm

Download PDF