Skyray’s new generation Gas Chromatograph – Mass Spectrometer (GC-MS) system offers high performance, high reliability, and low cost for customers of all types. Holding multiple patents, Skyray manufactures high quality GC-MS 6800, which is widely used in industrial inspection, food safety, environmental protection, etc.
Advanced Features
- Electronic pressure/flow control system (EPC/EFC) on GC 6800 improves baseline stability and sensitivity
- Patented EI filaments provide high efficiency of electron emission Pre-quad removes undesirable contamination before the main analytical quadrupole and decreases cleaning frequency
- High quality vacuum system combined with high energy dynode (HED) electron multiplier (EM) offer magnificent sensitivity Self-protector safeguards the system against the situations, which would normally damage expensive components and require significant repair
- Advanced digital compensation technology on Radio Frequency (RF) power supply guarantees satisfactory sensitivity and resolution over full mass range
- High performance-to-price ratio, low maintenance, long-term stable industry or lab use
Technical Specifications
Main Unit Specfications
- Temperature program steps: 24 steps
- Heating zone: 6
- Capability to control electronically; 16 channels for gas
- Capability to install: 5 detectors +1 MS detector + 3 sample injectors with independent temperature control
- Channel analysis: 3
- Data acquisition speed: ≤ 3ms (250Hz) for all modules
- Pressure and detector gas: digitally controlled
- Memory: able to store 14 methods
- Safety feature: Memory Protection When Power Off, Leakage Detection, Power Line Filter
- Self diagnostic: provided
Oven Specfications
- (Ambient +4℃) ~ 450℃, -50℃ ~ 450℃ with Liquid CO2.
- Oven volume: 15 Liters
- Temperature calibration at 0.04℃
- Temperature variation coefficient: 0.040℃/0℃
- Programming rate setting: 130℃/min
- Cooling rate: 450℃ to 50℃ within 1 minute
- Total system time: ~9999.99 min
- Temperature resolution: ≤1℃
- Temperature deviation: ≥ 2℃
Injection Port Specfications
- 4 independently temperature controlled injector units are provided
- Injection port unit: Split/splitless injection unit provided as standard
- 2 injection ports shall be heated simultaneously.
Mass Spectrometry Specifications
- Mass range: M/z 1 to 1300
- Resolution: R=1M (FWHM)
- Scan rate: 14,500 u/sec max.
- Direct connection with capillary column
- Temperature: room temperature to 450℃
- Ion source: up to 450℃
- Dynamic range : 10e6
- Maximum flow of He to MS : 18 ml/min
- Stabilizer : 0.1 amu/48 hour
- Temperature: 50 ~ 450℃
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