The HS 2400TM headspace sampler has the characteristics of high sensitivity, accuracy, and ease of use. It adopts pressure equilibrium injection technology and can accurately introduce samples into the chromatographic column without the need for airtight syringes, injection valves, and quantification rings.

The technology based on pressure equilibrium time injection does not require the use of multi-channel injection valves, greatly reducing the number of components in contact with the sample. Almost eliminated peak shift, poor repeatability, and dead volume caused by adsorption in the sample. At the same time, it avoids cross contamination and does not require the operation of a blank sample cleaning system, thus achieving true precision.

The HS 2400 headspace sampler can operate in pressure or constant current mode. It can operate in column string or split mode, achieving optimal configuration even for demanding applications.