Automatic Headspace Sampler for GC Gas Chromatograph

HZ-27A automatic headspace sampler is a stable and reliable sample pretreatment instrument. can be applied to different sample matrix.

The most suitable way to meet the modern analysis pursuit of high reliability results is to use a stable. Leather and durable precision instruments. HZ -27A automatic headspace sampler has excellent performance, it can meet the new challenges in daily analysis. Well to provide reliable. Reliable analysis results. HZ -27A automatic headspace sampler has powerful processing capacity , and can use 10ml and 20ml headspace bottles to meet a large number of analysis requirements. The initial bottle position and the end bottle position can be set freely. Adapt to the special requirements of the site. 6 sample heating positions can be overlapped for heating. Save analysis time and achieve maximum speed. Automatic detection of leaked vials. Reduce confusion in sequence analysis. Vial shaking function speeds up equilibration time and improves efficiency. Enhanced sensitivity and reproducibility. Negative pressure system, vacuum pressure differential sampling, sample injection.

Instrument Parameters

Temperature control range room temperature - 220 ℃ ( arbitrary in increments of 1 ℃ ) (balance, valve, transmission)

Temperature control accuracy ± 0.1 ℃

Headspace bottle station 27 positions

Heating station 6 digits (overlapping and oscillating heating.

Automatically and accurately calculate the heating time

to ensure that the heating time of each sample is consistent.)

Headspace bottle specification 10ml or 20ml (other specifications can be

customized)

Repeatability RSD ≤ 1.5% (ethanol, water)

Injection pressure range 0-0.4Mpa (continuously adjustable)

Heating balance oscillation 10 levels adjustable

Gas Replacement 0-99