Basic Info.
Ray Type
X-Ray Spectrometer
Spectrometer Detector
SDD
Stationary Phase
Solid Adsorbent
Chromatography Type
Gas Chromatography
Chromatographic Column Type
Capilary Column
Chromatographic Column Length
10~30cm
Chromatographic Column Diameter
2~5mm
Temperature Range
7ºC ~ 400ºC
Program Ramps
7 Ramps in Total
Transport Package
Standard Export Packaging (Safe and Pure English)
Product Description
DW-GC1120 Gas Chromatography
* FEATURES
1. Temperature Control :
Temperature Range:7ºC ~ 400ºC above room temperature, (increment 1ºC)
Temperature Control Object:Column Box, front and back detector, front and back sampler, assist,total six channels.
Program ramps : 7 ramps in total
Program setting:0.1ºC~40ºC/min(increment 0.1ºC)
Total time of total program : Up to 655 minutes, (increment 0.1ºC)
2. Hydrogen flame ionization detector (FID):
Minimum detectable quantity: M≤8×10-12g/s (C16)
Best test result: M≤3×10-12g/s (C16)
Noise: ≤5×10-14A
Drift: ≤6×10-13A/h
Linearity range: ≥106
3. Thermal conductivity detector(TCD):
Sensitivity:≥5000mV.mL/mg (C16)
Noise: ≤20µV
Drif: ≤30µV/h
Linearity rang: ≥104
4. High Sensitivity Thermal conductivity detector(HTCD):
Sensitivity: ≥10000mV.mL/mg (C16)
5. Electron capture detector(ECD):
Detectability: ≤1×10-13g/s (γ-666)
Linearity range: ≥103
Maximum using temperature: 350ºC
6. Flame photometric detector(FPD):
Detectability: ≤2×10-11g/s(P) (Parathion-methyl)
≤1×10-10g/s(S) (Parathion-methyl)
7. Nitrogen-phosphorus detector(NPD):
Detectability: ≤5×10-12g/s(N) (Azobenzene)
≤5×10-13g/s(P) (Malathion)
(On programmed)
8. Photoelectric ion detector(PID):
Detectability: ≤1ppb (Benzene)
* OPTIONAL PARTSOptional Parts | Main function |
GC1120-TCD | Thermal conductivity detector |
GC1120-ECD | Electron capture detector |
GC1120-FPD | Flame photometer detector |
GC1120-NPD | Nitrogen phosphorous detector |
Chromatographic work station | External interface box + work station (not include PC) |
Simulation software | Imitation find chromatographic condition, emulation teaching, train and knowledge base. |
Instrument technical index |
1. | Flexample Introduction System |
| * Up to three injectors may be installed and operated simultaneously with independent temperature control; * Wide range of injectors is available to be chosen from for various applications. It is very convenient for installation and disassembly of sample injectors; * Sample Injector with Mono Packed Column/Double Packed Columns; * Several alternative sample introduction methods, including on-column sample introduction and six-way valve injection; * Adapter for injection to capillary column (0.53 mm i.d.); * Sample injector for capillary column; * Special sample injector with septum purge and back-pressure valve splitting; * Special programmable split/splitless injector with solenoid valve, septum purge, back-pressure valve splitting, and standalone carrier gas and make-up gas flow; * Modified dual-packed-column sample injector for injection to capillary column by employing some connectors and back-pressure valve splitting. |
2. | Advanced Pneumatics |
| * Carrier gas control with constant pressure valve and constant flow valve; * Air and hydrogen control with constant pressure valve and needle valve; * Flow easily adjustable through constant flow valve and needle valve with digital display; * High precision, reproducibility and reliability. |
3. | Sensitive and reliable detector |
| * Up to three detectors (FID, TCD, ECD, etc) may be installed and operated simultaneously. Simultaneous multi-detection with detectors in series or in parallel meets the various analysis requirements; * The new FID provides higher sensitivity than ever before. It is very convenient to disassemble and clean the jet and collector. Precisely fixed emitter configuration ensures conformity of product performance; * Excellent TCD detector with high-resistance tungsten-rhenium filaments provides high sensitivity. A sensitivity of 10000 mV·mL/mg is achieved with optional amplifier circuit board. Special configuration of air heat insulation enhances the stability of TCD detector; * Constant-current, pulse-modulated ECD detector sets sensitivity and current by computer. |
4. | Advanced Microcomputer Control System |
| * With advanced control techniques, microcomputer-based temperature control system provides superior performance; * High temperature precision (± 0.5ºC), high reliability, and high resistance to disturbance; * Five independent heated zones, with maximum operating temperature of 400ºC; * Temperature-limit setting and overheat protection; * Instrument control is accomplished through the keypad, and the instrument offers outstanding capabilities. * Self-diagnosis; * Power-off protection; * Ten methods saving and reloading; * Two controls of external events; * Timing on/off of temperature control; * Timing program, detector status, measurement range, polarity and current setting and display; * Temperature setting values, actual values, retention time and analysis time display. |
5. | High-performance spacious column oven |
| * Spacious column oven accommodating capillary column and dual packed columns and convenient for column installation; * Fast heat-up and rapid cool-down column oven with automated back-door opening (300ºC to 50ºC in 7 min); * Available for both near-ambient and above ambient temperature control; * Supports 5 oven ramps with 6 plateaus. |
* DETAILED IMAGES
* RELATED PRODUCTS
* Certifications & Plugs
Address:
Suite 1117, Lane561 Xiuchuan Rd., Greeland Max-Mall, Pudong New Area, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Chemicals, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, QSR
Company Introduction:
Drawell International Technology Co., Ltd. Is a professional scientific instrument manufacturer and supplier; We consistently provide the highest quality consumable lab equipment and best service for life technologies. In cooperation with many domestic enterprises we provide users with first-class products. The main products are UV/Visible Spectrophotometers, AAS, Gas Chromatography, Centrifuges, Electronic Balances, Microscopes, Electrochemical Instruments Incubators and other analytical instruments&&laboratory equipments. They have been widely used in different kinds of scopes, such as bioscience research, pharmacological science, quality control, food industry, environmentology and education. With a history of more than 20 years, DRAWELL is committed to provide high-quality scientific instruments for all the users around the world. In recent years, we have invested a lot to optimize our R&D.
With professional technical research and support team, we hope to make comprehensive business cooperation with analytic instrument manufacturers and distributors from all over the world.