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Laboratory Gas Chromatography Equipment High performance , GC650

Beijing Purkinje General Instrument Co., Ltd.
Beijing Purkinje General Instrument Co., Ltd.
City: Beijing
Province/State: Beijing
Country/Region: China
Tel: 86-010-69910662
Contact Person:
Mrs May

Laboratory Gas Chromatography Equipment High performance , GC650

Brand Name : PG instruments
Certification : CE
Model Number : GC650
MOQ : 1 unit
Price : Contact for a quote
Packaging Details : Carton package
Delivery Time : Contact for confirmation
Payment Terms : T/T, L/C
Supply Ability : 400 units per year
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Laboratory Gas Chromatography Equipment High performance , GC650


5 kinds of sample injectors and all conventional detectors can be attachable depending on samples for analysis. In particular, for analysis of environmental samples (water quality, air, soil and wastes) satisfactory outcome can be achieved by connecting a sample preparation system such as the Purge & Trap.

Features of the GC650

  • Automatic flow control and ignition of the FID-flame
  • Auto-start of chromatogram when sample is injected
  • Gas save function (Capillary Injector)
  • TCD maximum current control based on the type of gas
  • Optional valves (solenoid, 2-position) control function
  • Automatic notification of power-of

Intelligent Pneumatic Control (IPC)

  • Full automatic flow control of IPC
  • Pressure range: 0-100psi (resolution: 0.01psi)
  • Flow range: 0-500mL/min (resolution: 0.01mL/min)
  • Split ratio up to 5000:1


Column Oven
Inner volume16.25 liter (250mm W* 260mm D*250mm H)
Temperature RangeAmbient to 450℃ (Optional: -100℃ to 450℃ by using a cryogenic valve)
Linear Programming RateMax: 120℃/min up to 450℃/min (0.1℃ increment)
Heating RateAbout 2.3 minutes 50℃ to 300℃
Cooling RateAbout 6 minutes 300℃ to 50℃
Run TimeAutomatically computed to 999.9 minutes by 0.1 minute increments
Temp. Programming20 Step
Pneumatics (IPC Module)
IPC pressure range0 to 100psi
IPC flow range0 to 500mL/min
Pressure resolution0.01psi
Flow resolution0.01mL/min
Support IPC ChannelsUp to 20, for inlets, detectors or auxiliary gases (including pressure channel)
Pressure/flow programming stepsup to 5 steps
EPC controlInlets and detectors (carrier, split vent, make-up and combustion gases)
Split ratioup to 5000:1
Detector Modules Flow set range 
FID/NPD make-up0-100 mL/min
FID air0-500 mL/min
FID hydrogen0-100 mL/min
TCD make-up0-12 mL/min
TCD reference0-100 mL/min
FPD make-up0-130 mL/min
FPD air0-250 mL/min
FPD hydrogen0-300 mL/min
Inlet Modules Pressure sensor 
Accuracy±2% full scale
Temp. coefficient±0.01psi/℃
Inlet Modules Flow sensor 
Accuracy±5% depending on carrier gas
Repeatability±0.35% of set point
Temp. coefficient±0.20mL/min normalized temp. and pressure
Data Acquisition System
Dynamic range>2*106
Sampling RateUser selectable 10-60Hz per channel
Analog signal voltage ranges±10,5,2.5,1.25V
Analog to digital conversion resolution21 bits at all sampling rates
External event I/O ports8
RemoteStart, stop control independent
Data VisualizationUp to chromatograms in real time, zoom/unzoom at any time; Scrutinize focused peaks, display baseline; Chromatograms overlap, background subtraction.
Data ManagementData export results as Text files; Dynamic data exchange to Microsoft windows applications; Various data management techniques support the time event programming (17items).
Custom reportsPeak number, retention time, peak name, peak area, peak height, area%, height%, peak start time, theoretical plates, capacity factor, peak resolution, peak asymmetry, regression coefficient value, correlation coefficient value, standard deviation, weight function, relative retention time, calibration equations.
Dimensions, weight and power
Power220V, 50/60Hz, 2.5kW

Inlet System (Injector)
Maximum installed Qty.2
TypePacked column inlet, Septum purge Packed column Inlet, Capillary Column Inlet, GSV, Auto Gas Sampling System and etc.
Temp. RangeAmbient to 450℃
Packed Inlet1/4", 1/8" Glass-lined Metal Liner are available.
 On-Column injection method is available using 1/4" Glass Column
 0.53mm ID Capillary Column can be used
Capillary InletHigh resolution, prompt analysis time and most typical inlet system
 Split and Splitless mode can be selectable
Gas Sampling Valve4 Valves can be controlled by Air Actuation
 Controlling Multi Position Valve
 Full automation system is built along with the automatic Run/Stop function
Thermal Conductivity Detector (TCD) 
CellFlow through cell design, 4 Rhenium/tungsten filaments (32/each)
Temp. RangeAmbient to 450℃
Bridge Power SupplyConstant current system (1-400mA)
Filament Protection circuitAutomatically protect from over load and over current
Micro-cell TCD 
Cell4 coaxial, hot wire cell
Response Time0.5 seconds
Internal Volume20uL
ColumnIdeal for use with capillary columns
Flame Ionization Detector (FID) 
Electrode Voltage-260V
MDQ<3*10-12 g/s for biphenyl
Sensitivity>9 mCoulomb/g Carbon (for C3H8)
Jet TipMade by Quartz and supplied with -260V for excellent ion collection
Temp. RangeAmbient to 450℃
VariabilityCan be used TID by exchanging the bead and collector
Thermionic Ionization Detector (TID) 
FeaturesElectrically heated, alkali-impregnated thermionic surface in chemically reactive H2-Air environment
ResponseN, P specific
Bead CurrentAuto Optimization
Thermionic SourceRigid Rb/Cs/Sr-ceramic surface on Ni-ceramic sublayer
Specificityat H2=3mL/min
 N/C 105 (azobenzene/C) 10gN/gC
 N/P 0.4 (azobenzene/malathion) gN/gP
 P/C 105 (malathion/C17) 10gP/gC
MDQ10-13 gN/sec(azobenzene)
Linearity105 (nicotine)
VariabilityCan be used for FID by exchanging the bead and the collector
Various Mode 
TID-NP mode (NPD mode)Selective Detection for N and P
TID-NO mode (N2 mode)Selective Detection for N, P, halogenated and electronegative compounds
TID-EC mode (O2 mode)Selective Detection for N, P, oxygenated and nitro compounds

Product Tags:

gas chromatography analysis


gas chromatography machine


liquid gas chromatography

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