CDS headspace products  

Analytix supplies two CDS products for headspace sampling, CDS-5200 and CDS-8000. The CDS-8000 is a universal sample preparation system and is designed to allow dynamic headspace, purge & trap, thermal desorption, and pyrolysis with one instrument. Easily interchangeable sampling modules provide flexibility in sample handling with quick set-up and preparation times. The CDS-5200 allows dynamic headspace sampling of small and large samples to an integral trap that is desorbed to the GC.

CDS-8000

CDS-8000 sample chamber options

Bulk headspace 800ml volume

Test tube desorber for liquids or samples likely to melt

Bulk headspace 140ml volume

CDS-8000 fitted with pyrolysis option for reactant gas studies at high temperatures

CDS-8000 fitted with bulk headspace accessory

• Analysis of volatiles and semivolatiles of non-homogenous samples such as powders and natural materials
• Perform dynamic head space on irregularly shaped objects
• Test tube desorber can be used as a mini purge & trap system for liquids
• Dynamic headspace on samples sizes up to 20 ml in volume
• For pyrolysis capabilities of the CDS-5200, refer to the model CDS-5000 page

• Dynamic headspace of large intact samples
• Interchangeable headspace vessels for different size and shape samples
• Trap/GC injection ports allow introduction of standards direct to trap/GC for evaluation/calibration
• Reactant gas option for reactant atmosphere sampling
• Cryogenic focussing option
• Trap heating rate 800C/min for quick transfer from trap
• Silico steel sample path for all parts for inert sample transfer