Product information · EnglishAir Server-xr – Product brochure
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Gas chromatography
Air Server-xr
MARKES
Air Server-xr adds automated online air and gas sampling to the MARKES UNITY-xr. A controlled sample flow is delivered directly to the electrically cooled focusing trap; the complete system is called UNITY–Air Server-xr.
- Manufacturer
- MARKES
- Product range
- Gas chromatography
- Advice
- Direct from Chromtech
Online air and gas sampling
Monitor air and gases at scheduled intervals.
Key features
- Expansion module for UNITY-xr; not a standalone thermal desorber
- Direct, flow-controlled air or gas sampling onto the focusing trap
- Scheduled sampling for unattended measurement sequences
- Three-channel online configuration for sample, zero gas and calibration
- Electrical Peltier cooling without liquid cryogen
- Single-tube analysis remains available on UNITY-xr; up to 100 tubes with optional ULTRA-xr
- Multi-Gas version: helium, nitrogen or hydrogen; the carrier gas and analytical system must be matched to the application.
Ambient air, industrial gas streams, odorous compounds and ozone precursors; also for mobile laboratories and remote monitoring sites.
Terms: TD means thermal desorption: heating releases compounds collected on a sorbent tube. GC/MS combines gas chromatography and mass spectrometry. VOCs and SVOCs are volatile and semi-volatile organic compounds.
Advice and integration
For the appropriate system configuration.
Whether this product fits your application depends on the sample, method and existing device environment. We clarify the requirements, coordinate the configuration and accompany the integration into your laboratory process.
Appropriate applications
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