HS-120(Full-Automatic Headspace Sampler)

HS-120 series unattended touch-screen headspace samplers are fully automatic headspace samplers developed by Shanghai Sida Analytic Instruments Co., Ltd

  1. Detailed content

HS-120 series unattended touch-screen headspace samplers are fully automatic headspace samplers developed by Shanghai Sida Analytic Instruments Co., Ltd, featuring in comprehensive functions, high applicability and easy operation.


Main Points:

  • Headspace sampler controls chromatograph to realize unattended auto and continuous analysis and maximized work efficiency.

  • Vial plate is in multi-dimension robot transmission structure, featuring in block design and easy disassembly.

  • This sampler machine is equipped with 32-bit high precision ARM processor with temperature resolution and precision up to 0.1℃ and ±0.05% respectively; it is also provided with cyclic auto calibration function to  ensure consistent analysis conditions.

  • This unit is available for storage of numerous sampling methods, any of such methodological documents is available for setting of different analysis methodology to facilitate acquisition and use by operators at any  time.

  • Inert sampling passage composed of sampling needle and transfer line serves as the standard configuration of HS-120, which can provide the sampling system with adequate inertia. The system can automatically  make use of inert gas to blow sampling pipelines and sample loop ring to prevent cross contamination upon completion of sampling.

  • The whole system, including samplers and instrument inlet, is available for heating to eliminate cold spot, reduce peak extension width of samples, and improve resolution. This is to ensure more accurate analysis of  samples.

  • Microcomputer control: It is equipped with 7”TFT touch screen featuring in 65536 real color display and 800*480 pixel resolution, which is available for setting of methodological parameters, real-time operation  status, operation time, date and so on.


Specifications:

  1. Sample heating temperature range: Room temperature---240℃, at the increment of 1℃,;

  2. Temperature range of sample loop: Room temperature---240℃, at the increment of 1℃;

  3. Temperature range of transfer line: Room temperature---240℃, at the increment of 1℃;

  4. Temperature precision: < ±0.1℃;

  5. Headspace vials: 120 or 60

  6. Heating position: 12 positions (continuously circulated and repeated heating)

  7.  Vial spec: 10ml or 20ml (other specifications are available for customization);

  8. Repeatability: RSD≤1.5% (ethanol aqueous solution)

  9. Carrier gas pressure:: 0~0.4Mpa (adjustable);



Tag:   autosampler headspace sampler automatic