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Inyector para Head Space HT200H

Headspace Autosampler

Designed to satisfy the most demanding needs of robustness and ease of use, HT200H represents the ideal solution for headspace injection in GC analysis.


The user places the sample vials in the tray. The vials are picked up by the autosampler grip and placed in the oven where they are heated and shaken in order to permit the analytes to pass in gas phase and to reach equilibrium. At that point the syringe aspirates the head space vapors from each vial and injects them into the GC injector. Finally the vials are automatically put back to the tray while a syringe cleaning procedure is activated.
To obtain the highest sample throughput, the progressive sample transfer into the oven assures that one sample is heated while the previous one is analyzed in order to avoid the waiting time between each run. Up to 6 vials can be heated simultaneously in the oven.


HT200H eliminates, through a short flow path, any source of error, such as vial pressurization, valve switching, loop filling or transfer lines assuring repeatability and continuity of the operations.
HT200H stands for its high repeatability (RSD up to <1%) and for its minimal carryover.


It's an extremely compact system that mounts directly on the GC with no requirements for additional bench space. By its flexibility and its modular configuration, it fits all GC and GC/MS systems, more or less recent, available on the market.
The tray can be configured in the right or left position and it can serve up to two injectors without any hardware change.
It supports 40 positions removable sample tray for vials of 10 or 20ml and it can use syringes with volume of 2.5ml (standard head space application) or 5ml.

Easy to buy, easy to use and easy to maintain

HT200H offers excellent performances at a right cost: it is cheaper than its peer competitors. It is extremely easy to use: it can be controlled by the integrated keypad, the dedicated user-friendly software "HTA Autosampler Manager" or supported chromatography data system.
The removable tray and the accessible syringe location make its maintenance very simple and fast.

Inyector para Head Space HT200H

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Inyector Automático HT200H, Autosampler para Head Space
Software para controlar un inyector HT200H desde un PC (Windows versión)