AS-210
The new Greenhouse Gas Autosampler distributed by SRI Instruments Europe GmbH is an openly programmable XYZ-Autosampling System.
In combination with an SRI Instruments “Greenhouse GC” or any other brand of GC (with a sample loop), all the gases that are relevant in climate monitoring (Methane, Carbon Dioxide, and Nitrous Oxide) can be analyzed with a cycling time of only 4 minutes.
With its 210-position-vial rack for 20ml Headspace vials, you can analyze up to 346 samples per day.
- 4 methods
- 9 sequences
- Openly programmable step rates
- User-specific rack size possible
- Maximum path: X=380 mm, Y=480 mm, Z=150 mm
- 4.3″ Touchscreen display
- System can be purged with Nitrogen
- Evacuation of the sample system using a rotary vacuum pump (down to 1 mbar)
- Pressure control by sensor
- Up to 4 calibration gases can be used
- Calibration routine included in the software
- Control calibration
- It is compatible with any GC that has a sample loop
Sampling Theory:
- System flushed with Nitrogen
- Evacuation of the sample system
- Needle pierces the vial – sample streams into the evacuated system
- Pressure compensation to ambient pressure
- A pre-sample loop prevents ambient from entering the sample loop
Technical Specifications:
| Dimensions | 990 mm x 780 mm x 630 mm |
| Weight | 45 kg |
| Power Supply | 115/230 V 50/60 Hz |
| Power Consumption | 300 W |
| Tray Sizes | 210 vials positions for 20 mm headspace vials 10/20 ml 360 vial positions for Labco Exetainer 12 ml flat bottom |
