Technical Specifications
- Detection limits with trap:
- 0,1 ppb double Sulfur Compounds like DMDS, CS2 etc…
- 0,2 ppb single Sulfur Compounds (MM, DMS etc..)
- Detection limits with loop in option:
- 14 ppb for H2S/SO2/ MM/EM/DMS/DES/COS
- 8 ppb for DMDS & CS2
- Detection range with trap:
- 0,2 to 10 ppb (amplification 2)
- 1 to 40 ppb (amplification 1)
- Detection range with loop in option:
- 0,01 to 10 mg/m3 or 0 to 600 mg/m3
- ppm / ppb level depends on compounds for ex H2S = 0,01 to 10 mg/m3 = 7 ppb to 7 ppm
- Relative Standard Deviation:
- On concentration results of standards (amplification 1) ≤ 5%
- On retention time for all compounds (amplification 1) ≤ 2% et SD ≤ 2s
- Results:
- Full result storage (data and chromatogram)
- Embedded computer Windows® based with LCD display
- 128 GB of Hardware storage on SSD memory
- 4 USB Connecting Port
- Two RS-232 ports
- Display: 10’’ TFT Color LCD
- Cycle time:
- 10 min in airmoS mode or chromaS mode
- 30 min in dual mode (option): 10 min chromaS + 20 min airmoS
- Gas supply:
- Carrier Gas – N2 recommanded / Air possible 3 bar (5ml/min) 1/8’’
- Sample Inlet -1 Bar or ambient pressure (airmopump)
- Sampling dryer: 150-200 ml/min of dry air
- Detector – H2 at 2 Bar (70 ml/min) 1/8’’ – Air at 3 bar (80 ml/min) 1/8’’
- Pneumatic valve 90ml/commutation
mercaptans and sulphides in ambient air
An autoGC-trap-FPD for low sulfur quantification
airmo S is a fully automatic isothermal gas Chromatograph for the analysis & monitoring of sulfur compounds with Sulfur Specific Detector.
This solution is specific for application where low sensitivity on sulfurs must be reached. This auto GC uses a valve with 1 sample trap, and metallic capillary columns.
The main specifications are :
- Continuous, uninterrupted sampling
- Sample is injected into column oven for separation
- Controlled oven selects optimum temperature based on application
- Detection achieved by a sulfur specific photometric double flame detector (FPD)
TSP Download
Standards, Approvals & Certifications
N/A