Leco Pegasus GC-HRT 4D

Mass Accuracy

Achieves 1 ppm mass accuracy, great accuracy on pseudo-molecular ions using Multi-Mode Source™ (MMS™), KADAS patented acquisition system ensures mass accuracy.

Resolution

Up to 50,000 mass resolution
High resolution on pseudo-molecular ions with MMS™
Folded Flight Path (FFP) mass analyzer with two modes: 25k and 50k.

Sensitivity

Industry-leading sensitivity
Quantifies unlimited analytes
EFP® (Encoded Frequent Pushing) for increased sensitivity
FFP for high resolution sensitivity.

Speed

Data acquisition rates up to 200 spectra/second
Acquisition rates of at least 100 spectra/second to define chromatographic peaks
Second dimension separation in seconds.

Dynamic Range

Not specified.

Mass Range

Not specified.

Detection Limit

Not specified.

Detector

Time-of-Flight Mass Spectrometer (TOFMS).

Ionization Method

Compatible with Electron Ionization (EI)
Multi-Mode Source™ (MMS™) combines EI, Positive Chemical Ionization (PCI), and Negative Chemical Ionization (NCI).

Ion Source

HR-EI source
Multi-Mode Source™ (MMS™) for easy switching between EI, PCI, and NCI
Optimized for GCxGC performance.

Interface

All-in-one user-friendly data system controlled by integrated software.

Gas Flow and Requirements

HR-EI compatible with H₂ and He carrier gases.

Mass Analyzer

Folded Flight Path (FFP) Mass Analyzer
Time-of-Flight (TOF) mass spectrometer.

Quadrupole

Not applicable, uses FFP and TOF mass analyzer.

Chromatography

Integrates GCxGC
Uses thermal modulation with liquid nitrogen or cryogen-free versions
High peak capacity
Separates coeluting species
Maintains chromatographic separation.

Sample Handling

Not specified.

Injection System

Sampling inlet mentioned, but no specific details on injection system.

Data Acquisition

Acquisition rates of at least 100 spectra/second
Up to 200 spectra/second
KADAS system reduces noise
Historical record for future data mining.

Data Analysis

ChromaTOF software
High Resolution Deconvolution (HRD®)
Identification Grading System™ (IGS™)
Spectral deconvolution
GCxGC data comparison with ChromaTOF Tile.

Automation

Integrated software platform controls hardware
Automates data analysis and reporting.

Software

ChromaTOF software
Designed for HRT+ and GCxGC support
Includes HRD®, IGS™, and ChromaTOF Tile for easy GCxGC data comparison.

Ease of Use

All-in-one user-friendly data system
ChromaTOF software
LECO instruments noted for ease of use
IGS for easier data review.

Maintenance and Durability

Tried-and-tested reliability
Durable and precise LECO instruments.

Operating Conditions

Thermal modulation with liquid nitrogen or cryogen-free versions.

Power and Cooling

Not specified.

Dimensions and Footprint

Sleek, benchtop design
Saves valuable space.

Brand and Model

LECO Pegasus GC-HRT 4D.

Documentation and Support

MMS application note
LECO global support network
Technical Research Center
Global Support Center
Robert J Warren Customer Experience Center.

Compatibility and Connectivity

HR-EI compatible with H₂ and He gases.

Configuration and Options

Thermal modulation with liquid nitrogen or cryogen-free versions
FFP mass resolution modes: 25k and 50k.

Licensing and Certification

LECO is ISO-9001:2015 certified
Conforms to CE quality and safety specifications.

Cost and Operational Expenses

Not specified.