HZ-27A Automatic Headspace Sampler For Gas Chromatography
Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hz-27a automatic headspace sampler for gas chromatography in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.
HZ-27A Automatic Headspace Sampler For Gas Chromatography
Overview
The HZ-27A Automatic Headspace Sampler is a stable and reliable sample pretreatment instrument suitable for a wide range of sample matrices.
Key Benefits
Reduced or no sample preparation
Reduced inlet and column maintenance costs
Fully automatic analysis
Easy operation
High sample loading and handling capacity
Stable and reliable design
Applications
From daily quality control to new product research and development, the HZ-27A provides diverse support for volatile components. The most suitable way to meet the modern analytical pursuit of highly reliable results is to use a stable, durable, and precise instrument. The HZ-27A automatic headspace sampler delivers excellent performance to meet new challenges in daily analysis, consistently providing reliable and reproducible results.
Performance Features
The HZ-27A features a robust processing capacity and is compatible with both 10 mL and 20 mL headspace vials to accommodate a large number of analytical requirements. The starting and ending vial positions can be freely set, adapting to specific on-site needs.
Six sample heating positions can be overlapped for simultaneous heating, significantly reducing analysis time and achieving maximum throughput. An automatic leak detection function for vials minimizes sequence analysis disruptions. The vial shaking function accelerates equilibration time, improving overall efficiency and enhancing sensitivity and reproducibility.
The system utilizes a negative pressure mechanism for vacuum pressure differential sampling and injection, ensuring precise and reliable sample transfer.
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Temperature control range |
Room temperature - 220 ℃ ( arbitrary in increments of 1 ℃ ) (balance, valve, transmission) |
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Temperature control |
Accuracy ± 0.1 ℃ |
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Headspace bottle station |
27 positions |
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Heating station |
Six digits enable overlapping and oscillating heating. The system automatically and accurately calculates the heating time to ensure consistent heating time for each sample. |
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Headspace bottle specification |
10ml or 20ml (other specifications can be customized) |
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Repeatability |
RSD ≤ 1.5% (ethanol, water) |
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Injection pressure range |
0-0.4Mpa |
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Heating balance oscillation |
10 levels adjustable |
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Gas Replacement |
0-99 |
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