The new generation GC-MS chromato mass spectrometer from Skyray Instrument provides high performance, high reliability and low cost. Skyray produces high-quality GC-MS, which are widely used in industrial control, food safety, environmental protection, etc.
Operational characteristics
The electronic Pressure Monitoring/Flow Control System (EPC/EFC) is specially designed for the 6800 chromatomass spectrometer;
The patented EI cathode ensures high electronic emission efficiency, maximum 350µA;
High-precision mass analyzer with pre-filter reduces quadrupole contamination;
High-energy dinode electronic multiplier provides good sensitivity;
The vacuum system with high-quality mechanical and turbomolecular pumps guarantees stability and reliability;
Full-scale sensors monitor the vacuum condition in real time;
The internal protection system guarantees the safety of operators and main parts;
The RF power supply with digital compensation technology provides better sensitivity and resolution in the full mass range.
Technical Specifications
GC Chromatograph Specification
Inlet temperature: max. 450 °C
Pressure range: 0 - 100psi, ± 0.002psi
Pressure monitoring mode: Electronic pressure monitoring (EPC), support CV and CC
Split mode: Split / without division, max. split ratio: 1000:1
Column furnace operating Temperature : Room temperature + 4°C ~ 450°C
Heating speed: up to 120 °C/min
Programming temperature : 7 stages / 8 platforms
Auto Sampler: Optional
Mass Spectrometer Specification
EI ionization energy source: 5 eV --- 250 eV (adjustable)
Mass range: 1.5- 1000amu
Resolution: Unit resolution (full width at half maximum)
Ion source temperature: 100-350 °C
Emission incandescent current: 0-350 Ma
GC-MS Interface temperature: Max. 450°C
Stability: ± 0.10 AU / 48 hours
Sensitivity: Full scan, 1pg OFN at m/z 272 with S/N≥30:1 (RMS)
Scanning speed: up to 10,000 AU/s
Vacuum: Turbo molecular pump (67 l/s)
Detector: High-energy dinode electron multiplier
Software
The ChemAnalyst software controls the operation of the automatic sampler (AS), gas chromatograph (GC) and mass spectrometer (MS);
The received data is transmitted via a high-speed network card;
Full and selective ion scanning and Monitoring (SIM) modes ;
The system supports manual and automatic adjustment, displays the total ion current (TIC) and mass chromatograms (MC) in real time;
The spectrometer uses NIST/EPA/NIH databases
The data processing function searches for compounds in NIST 2011 based on the captured mass spectral data of samples, displays the search results, which include retention time, structural formula and standard mass spectrum, and compares the saturation of standard and real target ions. Based on this data, users can make an accurate qualitative and quantitative analysis;
Excellent quality: the spectrometer uses high-quality modules from leading world manufacturers, which ensures high quality GC-MS 6800;
Meets high requirements: Skyray provides an excellent level of production and quality control, and meets numerous customer requirements in various fields;
User-friendly design: it makes it easier to work and easy to maintain;
Highly efficient ionization source: modular design, using Skyray patented ion source having high ionization efficiency and increased sensitivity;
ChemAnalyst software: convenient management, data collection and processing;
Scientific solutions: We offer customers completely customized solutions;
Consumable components at a bargain price: most of the consumables and parts of our own design, which allow you to save on the cost of maintenance, while ensuring high productivity;
Excellent after-sales service: Skyray responds quickly to customer requirements and wishes, with professional specialists, online 24-hours.
Scope of application
Production control: textiles, electricity and electronics, plastic cement, cosmetics;
