Products > GC-MS 6800 Gas Chromatograph – Mass Spectrometer
GC-MS 6800 Gas Chromatograph – Mass Spectrometer
Introduction
    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℃
Application Fields
  • Food safety and hygiene
  • Industrial inspection
  • Environmental protection
  • Pharmaceutical development
  • Criminal investigation/ Forensics
  • others