Gas Chromatograph

Crystal 9000

Gas Flow & Pressure control – Unified Electronic Pneumatic System (UEPC)

Maximum total flow: 1250 mL/min for any gas

Oven temperature range: up to 450 °С with unlimited number or ramps

Pressure control setpoint resolution: 0.01 kPa / 0.001 psi

Number of inlet/detectors simultaneously: 3 inlets / 4 detectors

Detector range: FID, FPD, TCD, ECD, PID, CCD. PDD, MSD

Inlets available: Packed. Split/splitless

Programmable Split/splitless (PTV)

Retention time repeatability: 0.008 min

 

Crystal GCMS

Options: Chemical ionization Direct probe system (DPS)

Operation modes: Scan, SIM

Scan & SIM (simultaneous)

Scan speed: Up to 20,000 amu/sec

Leak test: Integrated

Detection system: High-sensitivity off-axis 10 kV dynode plus long-life electron multiplier

Ion source: Made of an inert material with minimal adsorption

Filaments: Dual for EI and CI

Other features: Glass window for observing filament operation

Dual reagent gas for CI