Technical Specifications
- Analyzer:
- 1-300 amu
- 6×100 mm rod-system with pre filter
- Faraday cup (high concentrations – % and for service)
- SEM dynode (low concentrations – down to ppb)
- Detection limits:
- Direct MS < 50 ppb for Benzene
- auto GCMS: after airmoVOC C10 C40 expert <10 ppt for Benzene and after chroma FID <10 ppb for Benzene
- Mass Axis Stability:
- >0.2 UMA/year
- Detection range:
- With airmoVOC from 0.01 ppb until 10000 ppb
- With chroma FID from 10 ppb until 100 000 ppb
- 7 decades dynamic range 0,1 ppm – 100 % with direct MS
- Relative Standard Deviation:
- RSD < 3 % on concentration over 48H
- RSD < 0.3% on retention time over 48H
- 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
- MODBUS RTU / JBUS communication protocol
- Data Storage (timestamp)
- Cycle time:
- 4 ms – 60 s (in standard)
- From 2 min for fast GCMS to 60min for trap GCMS of more than 100 compounds
- Gas supply:
- H2 (FID and carrier gas): 30 ml/min (supply 2 bar ; 1/16’’double ferrule)
- Air (FID) : 180 ml/min (supply 3 bar ; 1/8’’double ferrule
- Sample supply (sample pump) 1/4’’double ferrule
- Pneumatic valve 90ml/commutation
VOCs and volatile HAPs analyzer
The Auto GC-MS 866 is a robust and versatile analyzer designed for the automatic quantification and identification of Volatile Organic Compounds (VOCs). This system combines Gas Chromatography (GC) with Mass Spectrometry (MS) to provide precise and reliable results.
Key Features
- Analyzer: 1-300 amu, 6×100 mm rod-system, Faraday cup for high concentrations, SEM dynode for low concentrations.
- Detection Limits: Direct MS < 50 ppb for Benzene; auto GCMS <10 ppt for Benzene after airmoVOC C10 C40 expert.
- Stability: Mass axis stability >0.2 UMA/year.
- Detection Range: From 0.01 ppb to 10000 ppb with airmoVOC; 10 ppb to 100000 ppb with chroma FID.
- Cycle Time: 4 ms to 60 s standard, 2 min to 60 min for trap GCMS.
- Gas Supply: Requires H2 (30 ml/min) and air (180 ml/min) for FID, with specific supply pressures and fittings.
Combines dual GC-FID and process Quadrupole MS for monitoring at least 123 VOCs at ppt to % levels in 30 minutes. Offers validated results by intercomparing both detectors, suitable for fixed and mobile labs in various fields.
Technical Specifications
- RSD: <3% on concentration over 48 hours; <0.3% on retention time.
- Results: Full data storage, embedded Windows-based computer, 128 GB SSD, multiple connectivity options (USB, RS-232).
- Display: 10″ TFT Color LCD.
- Communication: MODBUS RTU/JBUS protocol.
- Gas Requirements: Details on H2 and air supply, sample supply, and pneumatic valve requirements.
Advantages
- Ease of Use: Fully automatic and easy to operate.
- Precision: Highly precise and stable system.
- Application: Ideal for urban and industrial field analysis worldwide.
Tests reports & Certifications
US EPA Method 18