* HS-42A is a rugged headspace sampler which enables analysis of volatile compounds.
1. Reducing the cost of maintenance for injector and column.
3. Easy to use.
4. Improve laboratory efficiency and productivity.
5. Steady and reliable design.
* High product quality and new design provides platform and methods to various volatile compounds analysis.
1. Meet modern laboratory needs, pursuit of reliable results.
2. HS-42A fully-automatic headspace is highly qualified for new challenges in daily analysis with excellent performance.
* Provides the optimum features:
1. 10ml , 20ml vials support.
2. Method to set start and end vial sequence.
3. Agitating while during vial heating.
4. Automation for continuous heating of up to 6 samples.
5. Automatic detection of vacant vials position to reduce sequence error.
* 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.
1. From 7-inch touch screen embedded with the sampler.
2. Or running headspace APP from PC Windows.
Temperature range: environ to 220℃ with increment of 1℃
Temp precision: ±0.1℃
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)