5281 Gas Chromatography-Quadrupole Time-of-Flight Tandem Mass Spectrometer (GC-QTOF)
The 5281 GC-QTOF is a gas chromatograph-quadrupole time-of-flight tandem mass spectrometer that Spectrum Technology has developed and manufactured completely by itself after years of R&D investment. It uses independent and innovative mass spectrometry technology. The 5281 GC-QTOF has accurate full-spectrum mass spectrometry data, excellent sensitivity and high selectivity, ultra-high mass resolution and mass accuracy, outstanding acquisition rate and higher cost-effectiveness. The innovative product brings better performance.
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DESCRIPTION
Product performance
Innovative EI ion source and ion optical system
Innovative high-performance alloy ionization source to improve ionization efficiency and avoid interference
Newly added in-source ion beam focusing to effectively improve sample ionization efficiency
Excellent resolution
The product uses DCQ & Einzel lenses to effectively improve ion transmission efficiency and reduce ion spatial divergence, thereby improving instrument resolution
The newly designed vertical introduction reflective TOF greatly improves TOF resolution
Using ultra-high response MCP detector to meet the picosecond signal resolution time and achieve ultra-high resolution detection
Equipped with a high-bit high-speed acquisition card to achieve high dynamic range and high resolution time
Highly stable high-voltage pulse signal to ensure high resolution and high sensitivity
Excellent sensitivity
The newly designed Tri-Step Scan ion transmission technology effectively improves ion transmission efficiency
Innovative axial acceleration collision cell technology reduces ion residence time and mass discrimination effect, effectively reducing ion collision reaction loss
Ultra-large effective area MCP detection, equipped with detector focusing lens, effectively improves beam utilization efficiency
Field-free focusing electrode to achieve beam axial focusing and increase the number of ions per unit area of the detector
Excellent stability
High-efficiency high-temperature desolvation ion source and ion interface increase system tolerance and extend maintenance cycle
Innovative dual-channel RF power closed-loop adaptive adjustment technology improves the stability of the mass axis
Innovative anti-temperature and humidity alternation technology improves the instrument’s adaptability to complex environments
Mass Expert mass spectrometry workstation
Mass Expert mass spectrometry control software and analysis software are easy to operate and have one-key automatic tuning and mass calibration functions
Intelligent high-resolution secondary spectral library matching function makes qualitative analysis simple and efficient;
Customizable report templates to meet the needs of users in different application fields
Application fields
Suitable for environmental science, environmental pollutant monitoring, petrochemicals, forensic toxicology, drug analysis, scientific research institutes, food safety, gardening, life sciences and other fields that require high instrument sensitivity and high-throughput non-targeted screening.
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