Fully automatic headspace sampler

HS-421A is a stable and reliable sample pretreatment instrument that can be applied to different sample matricesReduce or eliminate the need for sample pretreatment, lower the maintenance costs of injection ports and chromatography columns, and design fully automated analysis with simple operation, high sample loading capacity, and stable and reliable processing capacity

HS-42AFully automatic headspace samplerStrong sample processing capability

10ml and 20ml headspace bottles can be used to meet a large number of analytical requirements

The starting and ending bottle positions can be freely set to meet special on-site requirements.

The shaking function of the sample bottle accelerates the balance time, improves efficiency, enhances sensitivity and reproducibility;

6 sample heating positions can be overlapped for heating, saving analysis time and achieving high Zen speed.

Automatically detect missing sample bottles to reduce confusion in sequence analysis.

HS-42AFully automatic headspace samplerinstrument parameters

Temperature control range: Room temperature -220 ℃ (set in increments of 1 ℃)

Temperature control accuracy: ± 0.1 ℃

Headspace bottle workstation: 42 positions

Shakable heating station: 6 positions

Headspace bottle specifications: Standard 10 ml, 20 ml (other specifications can be customized)

Repeatability: R S D ≤ 1.5% (ethanol: water)

Injection pressure range: 0-0 4 M p a (continuously adjustable)

HS-15A has 2 control modesIt can be controlled directly through the touch screen or through software on the computer. The powerful and simple interface greatly improves work efficiency. It can be operated separately on the instrument touch screen and computer. The setting of methods and sequences is simple and intuitive. Methods and sequence capabilitiesEasily edited and saved, and applied to instruments. Real time display of injection status and intuitive presentation of temperature conditions.