HS-42A is a rugged headspace sampler which enables analysis of volatile compounds.

*Reducing the cost of maintenance for injector and column

*Fully-automatic

*Easy to use

*Improve laboratory efficiency and productivity

*Steady and reliable design

. High product quality and new design provides platform and methods to various volatile compounds analysis.

*Meet modern laboratory needs, pursuit of reliable results

*HS-42A fully-automatic headspace is highly qualified for new challenges in daily analysis with excellent performance.

. Provides the optimum features:

*10ml , 20ml vials support

*Method to set start and end vial sequence.

*Agitating while during vial heating.

*Automation for continuous heating of up to 6 samples

*Automatic detection of vacant vials position to reduce sequence error

*Agitating while during vial heating

. Provide reliable analysis result and reproducibility.

*Six-port valve, sample loop, precise temperature control and whole system heating ensure the high reproducibility and reduce the residual of analysis

. Two user interface modes.

 * From 7-inch touch screen embedded with the sampler.

 * Or running headspace APP from PC Windows.

Specifications

       Temperature range: environ to 220℃ with increment of 1℃

   Temp precision: ±1℃

       Max vials: 42

       Equilibrium vials with agitating: 6

       Vial type: 10ml, 20ml or custom.

   Repeatability: RSD ≤1.5% (alcohol and water)

   Injection gas pressure: 0 ~ 0.4Mpa (continuously adjustable)