Ionization mode (standard): EI
Ionization energy: 0-124eV
Emission current: 0-300µA
Filament: EI source is equipped with double filament
Interface temperature: Maximum ≥ 400℃
Ion source temperature: Maximum ≥ 350℃
Mass filter: All metal quadrupole
Mass range: 1.5-1200u Mass resolution Unit
Mass axis stability: Better than 0.10u / 48 hours
Detector: Multiple off-axis detector with high-energy dynodes and long-life electron multipliers
Dynamic Range: 10^7
Scan rate: 20000u/s
SIM channels: 64 ions×128 groups
Vacuum system: Turbo molecular pump 250L /s + mechanical oil pump 4m³/h, or mechanical dry pump 10.8 m³/h
Vacuum lock: Equipped with shutdown vacuum quick locking function to reduce the stabilization time of secondary startup
Maintenance convenience: Ion source (including filament and lens), mass filter, and detector are located on removable plates for easy access
Include:
P02571-0102 EXPEC 3700 GCMS host machine(stainless steel EI ion source) Contains stainless steel EI ion source P02571-0401 EXPEC 3700 installation kit P02087-0000 MS-dedicated gas chromatograph host, GC2000 host+inert injection port P02087-0100 GC 2000 installation Kit P02087-0101 GC 2000 installation toolkit P02842-0500 19-vial liquid automatic sampler19-vial P02842-0501 150-vial sample tray P03000-F011 DB-5MS 30m*0.25mm*0.25umDB-5MS GCMS mechanical pump Pump oil (1L/bottle) Network switch EXPEC 236 Headspace Autosampler (75-position), including sample transfer line 1m Toolkit Engineering installation package Polyimide gasket ring (0.53 mm) 20mL flat bottom headspace vial (flat bottom crimp top) Headspace aluminum crimp top caps with PTFE septa 0.53µm quartz tube (5m) EXPEC GC installation package Acceptance package PC,Printer UPS 5 KVA+Travo Helium gas+cylinder+regultor, compressair gas+cylinder+regulator Tuning standard solution (perfluorotributylamine) Aluminum powder Universal integrated trap hydrazine (Helium) P01605-0108 Inert split/splitless inlet