Basic Info.
Appliance
Chemistry,Environment,Medical ,etc.
Ray Type
Gas Chromatography
Detector
Fid Tcd,HID, Ecd
Spectrometer Detector
Fid, Ecd Tcd,HID
Stationary Phase
Gas, Liquid
Chromatography Type
Gas Chromatography
Chromatographic Column Type
Convetional Analytical Column
Chromatographic Column Length
10~30cm
Chromatographic Column Diameter
Packed Column, Capillary Column
Product Description
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-off
GC650 control software
Easy and Excellent Control
- Exact flow/pressure control by IPC (Intelligent Pneumatic Control)
- Auto ignition of FID flame
- Auto control of TCD current
- Auto start function as sample injection (Better reproducibility)
- Check for GC operation by STATUS INFORMATION window
- Auto repeat analysis function
- Can Control 2-Position Valves (2ea) and Solenoid Valves (6ea)
- Gas save function
Safety Function
- In case of FID flame off, auto off for Air/H2/Make-up gas flow (available from next version)
- TCD Filament protect function: Current off when the Carrier/Reference Gas does not flow (available from next version)
- Automatic notification of power-off: It informs turning off the GC safely by one clicking of the disconnect button
- Auto shutdown function when some problem happen by each device
GC650 Specifications
| Column Oven |
| Inner volume | 16.25 liter (250mm W* 260mm D*250mm H) |
| Temperature Range | Ambient to 450ºC (Optional: -100ºC to 450ºC by using a cryogenic valve) |
| Linear Programming Rate | Max: 120ºC/min up to 450ºC/min (0.1ºC increment) |
| Heating Rate | About 2.3 minutes 50ºC to 300ºC |
| Cooling Rate | About 6 minutes 300ºC to 50ºC |
| Run Time | Automatically computed to 999.9 minutes by 0.1 minute increments |
| Temp. Programming | 20 Step |
| Pneumatics (IPC Module) |
| IPC pressure range | 0 to 100psi |
| IPC flow range | 0 to 500mL/min |
| Pressure resolution | 0.01psi |
| Flow resolution | 0.01mL/min |
| Support IPC Channels | Up to 20, for inlets, detectors or auxiliary gases (including pressure channel) |
| Pressure/flow programming steps | up to 5 steps |
| EPC control | Inlets and detectors (carrier, split vent, make-up and combustion gases) |
| Split ratio | up to 5000:1 |
| Detector Modules Flow set range |
|
| FID/NPD make-up | 0-100 mL/min |
| FID air | 0-500 mL/min |
| FID hydrogen | 0-100 mL/min |
| TCD make-up | 0-12 mL/min |
| TCD reference | 0-100 mL/min |
| FPD make-up | 0-130 mL/min |
| FPD air | 0-250 mL/min |
| FPD hydrogen | 0-300 mL/min |
| Inlet Modules Pressure sensor |
|
| Accuracy | ±2% full scale |
| Repeatability | ±0.05psi |
| Temp. coefficient | ±0.01psi/ºC |
| 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 Rate | User selectable 10-60Hz per channel |
| Analog signal voltage ranges | ±10,5,2.5,1.25V |
| Analog to digital conversion resolution | 21 bits at all sampling rates |
| External event I/O ports | 8 |
| Remote | Start, stop control independent |
| Data Visualization | Up to chromatograms in real time, zoom/unzoom at any time; Scrutinize focused peaks, display baseline; Chromatograms overlap, background subtraction. |
| Data Management | Data export results as Text files; Dynamic data exchange to Microsoft windows applications; Various data management techniques support the time event programming (17items). |
| Custom reports | Peak 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 |
| Dimensions | 425mm(W)*555mm(D)*450mm(H) |
| Weight | 30Kg |
| Power | 220V, 50/60Hz, 2.5kW |
| Inlet System (Injector) |
| Maximum installed Qty. | 2 |
| Type | Packed column inlet, Septum purge Packed column Inlet, Capillary Column Inlet, GSV, Auto Gas Sampling System and etc. |
| Temp. Range | Ambient to 450ºC |
| Packed Inlet | 1/4", 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 Inlet | High resolution, prompt analysis time and most typical inlet system |
| Split and Splitless mode can be selectable |
| Gas Sampling Valve | 4 Valves can be controlled by Air Actuation |
| Controlling Multi Position Valve |
| Full automation system is built along with the automatic Run/Stop function |
| Detector |
| Thermal Conductivity Detector (TCD) |
|
| Cell | Flow through cell design, 4 Rhenium/tungsten filaments (32/each) |
| Temp. Range | Ambient to 450ºC |
| Bridge Power Supply | Constant current system (1-400mA) |
| Filament Protection circuit | Automatically protect from over load and over current |
| Micro-cell TCD |
|
| Cell | 4 coaxial, hot wire cell |
| Response Time | 0.5 seconds |
| Internal Volume | 20uL |
| Column | Ideal for use with capillary columns |
| Flame Ionization Detector (FID) |
|
| Electrode Voltage | -260V |
| MDQ | <3*10-12 g/s for biphenyl |
| Linearity | 107 |
| Sensitivity | >9 mCoulomb/g Carbon (for C3H8) |
| Jet Tip | Made by Quartz and supplied with -260V for excellent ion collection |
| Temp. Range | Ambient to 450ºC |
| Variability | Can be used TID by exchanging the bead and collector |
| Thermionic Ionization Detector (TID) |
|
| Features | Electrically heated, alkali-impregnated thermionic surface in chemically reactive H2-Air environment |
| Response | N, P specific |
| Bead Current | Auto Optimization |
| Thermionic Source | Rigid Rb/Cs/Sr-ceramic surface on Ni-ceramic sublayer |
| Specificity | at 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 |
| MDQ | 10-13 gN/sec(azobenzene) |
| Linearity | 105 (nicotine) |
| Variability | Can 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 |
Address:
No. 3 Pingsan Road, Pinggu District, Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Founded in 1991, Beijing Purkinje General Instrument Co., Ltd. is a modern high-tech enterprise integrating R&D, manufacturing, and selling UV-VIS Spectrophotometers, Atomic Absorption Spectrophotometers, a continuous and automatic water quality analyzer, X-ray fluorescence, high-performance liquid chromatograph (HPLC), etc.
The company passed ISO9001 certification and in 1999 passed ISO14001 certification. The company boasts a Manufacturing Base covering 36, 000 sq. Meters, a first rate R&D team, and offices in Beijing, Shanghai, Guangzhou, and Xi′an, among other places. Its domestic trade covers 33 provinces, cities and municipalities, while its international market is expanding rapidly, with products sold to scores of countries and regions, including Asia, Europe, North America, South America and Africa.
Moreover, the company has won numerous honorary titles, such as "State Key New Product", "Recommended Product for China′s Entry into the WTO" and "Beijing Key Non-Governmental Enterprise".
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