（China）HS-12A Headspace sampler–full automatic
Economical and Durable: The instrument components have been tested for a long time and are stable and durable.
Simple operation: fully automatic sample analysis.
Low residual adsorption: The whole pipeline is made of inert material, and the whole pipeline is heated and insulated.
1. Sample heating temperature control range:
Room temperature—220°C can be set in increments of 1°C;
2. Temperature control range of valve injection system:
Room temperature—200°C can be set in increments of 1°C;
3 Sample transfer line temperature control range:
Room temperature—200°C can be set in increments of 1°C;
4. Temperature control accuracy: < ±0.1℃;
5. Headspace bottle station: 12;
6. Headspace bottle specifications: standard 10ml, 20ml.
7. Repeatability: RSD <1.5% (related to GC performance);
8. Injection pressure range: 0～0.4Mpa (continuously adjustable);
9. Backflushing cleaning flow: 0～20ml/min (continuously adjustable);、
