GC-MS3200 gas chromatography (quadrupole) mass spectrometer

GC-MS3200 modelGas chromatography (quadrupole) mass spectrometerMain technical parameters:
GC-MS3200 modelGas chromatography (quadrupole) mass spectrometerMass spectrometry system:
1. Quality range: 1.5-1024 amu;
2. Resolution: resolution per unit mass;
3. Sensitivity: EI source 1pg octafluoronaphthalene S/N>100:1 (full scan); PCI source 100pg benzophenone (BZP) S/N ≥ 100:1 (methane gas);
4. Scanning speed: adjustable throughout the entire process, up to 10000u/s (digital scanning, step size 0.1u);
5. Quality accuracy: ± 0.2u;
6. Quality stability: ± 0.10u/48h;
7. Ion source: electron bombardment source, inert anti pollution, multi-point heating system for ion source, ensuring minimal temperature gradient in the working area of the ion source, making the analysis state more stable, while reducing the directional fouling effect of pollutants caused by temperature blind spots; *The filament made of alloy material has a long lifespan, with dual filaments; Independent heating system, precise temperature control of 150-320 ℃;
8. Electronic energy: 5-150eV, program adjustable;
9. Emission current: 10-350 μ A, program adjustable;
10. Quadrupole: Metal molybdenum quadrupole mass analyzer used; (Department certification documents required)
11. Detector: Electron multiplier with -10000V high-energy dynode;
12. GC/MS interface: directly connected to capillary column, independent temperature control, adjustable from 100 to 350 ℃;
13. Pre amplifier: with automatic gain function;
14. High stability and high-voltage RF module;
15. Can be equipped with a direct injection rod for rapid qualitative analysis of solid or liquid samples;
16. Instrument automatic/manual tuning;
17. The front-end pump adopts a 180L/min mechanical pump, and the high vacuum adopts an imported 250L/s turbo molecular pump;
18. The vacuum gauge is a cold cathode ionization vacuum gauge with a detection range of 1.0 × 10-5 to 1 × 102 Pa;
19. Equipped with full scan (SCAN) and selective ion scan (SIM);
20. Choose ion monitoring mode (SIM) with up to 128 options available;
21. The full scan mode (SCAN) can last up to 200 minutes for a long time;
22. The design of the host structure should not only save space, but also facilitate internal maintenance and care work;
23. Different specifications of vacuum pump systems can be configured with economically reasonable vacuum pump combinations according to actual analysis needs;
24. Equipped with vacuum leak detection function;
25. Safety interlock function: pump power, shaft temperature, ion source temperature, transmission line temperature, column temperature box temperature, high-voltage output module, filament and detector protection;
26. The mass spectrometer and gas chromatograph mainframe are produced by the same manufacturer, which facilitates good compatibility of the instrument and supporting after-sales service.
GC-MS3200 modelChromatography system:
1. Equipped with an electronic flow control unit (EPC);
2. Column box temperature control: add 5 ℃ to 400 ℃ at room temperature;
3. The column box can be programmed with ten levels of temperature rise;
4. Temperature control of the injection port is between 50 ℃ and 400 ℃;
5. Split/non split injection port, fully automatic pneumatic system;
6. Magnetic fixed gas chromatography injection head; (Department certification documents required)
7. GC/MS capillary connection device;
8. Fully automatic rear door, over temperature protection device, carrier gas pressure loss protection;
9. Temperature stability: ± 0.03 ℃;
10. High running time: 999.99min;
11. Large screen LCD display.
GC-MS3200 modelData system:
1. Full Chinese Windows 98, Windows 2000, compatible with Windows 7 system platform;
2. The mass spectrometry workstation can be automatically/manually tuned;
3. Remote diagnosis of instrument faults, instantaneous vacuum fault protection, and electrical overload protection, etc;
4. Complete spectrum characterization and integration within seconds, and output a complete qualitative information report;
5. Select standard spectral libraries recognized by NIST and Wiley;
6. The convenient one click Snap function makes data conversion between the data processing and real-time collection parts more convenient;
7. Diversified quantitative methods, including external standard method, internal standard method, normalization method, etc. TIC, MC, MIC can be set arbitrarily;
8. Multiple search programs are suitable for different analytical work contents;
9. The software is available in both Chinese and English, with a real-time analysis workstation and mass spectrometer data processing system for color chromatography-mass spectrometry;
10. Built in oil analysis software toolkit.