Apakah anda sedang mencari alat laboratorium gas chromatography yang presisi dengan akurasi dan sensitifitas tinggi? Produk GC-MS 3700 Gas Chromatography adalah rekomendasi tepat untuk keperluan anda. Anda bisa menghubungi whatsapp 087777277740 untuk diskusi dengan tim produk spesialis kami. Berikut informasi detail produk tersebut:
Features GC MS 3700 Gas Chromatography
- Inheritance to the classic workstation without changing the usage habits
- Self-developed high-precision analytical quadrupole
- Durable and highly-sensitive detector
- Ultra-stable liquid injection port
- Ultra-high precision electronic flow controller (EPC)
- Outstanding human-machine interaction experience
Overview GC-MS 3700
EXPEC 3700 gas chromatography-quadrupole mass spectrometer (GC-MS) of Hangzhou EXPEC Technology Co., Ltd. is a laboratory bench type device independently developed by the team based on their more than 20 years of experience in mass spectrometry research and development. EXPEC 3700 GC-MS is featured by the ultra-inert sample flow path, the high-precision gas path control and analysis quadrupole, and the durable and highly sensitive detector, which ensures its stable and efficient quality.
By inheriting the classic software and hardware operating habits, the EXPEC 3700 GC-MS is easy to use, preventing the user from re-learning, saving time, and focusing more on obtaining accurate analysis results efficiently. Relying on the reliable materials, reasonable structural design and complete system testing, the EXPEC 3700 GC-MS has excellent mobile properties. With the ultra-efficient capacity to create a vacuum environment, the EXPEC 3700 GC-MS can easily adapt to the diversified application scenarios in addition to the laboratory, such as the online, vehicle-mounted, and EXPEC 3700 GC-MS Gas Chromatography-Quadrupole Mass Spectrometer navigation scenarios, achieving multiple purposes by one machine.
Inheritance to the classic workstation without changing the usage habits
- The workstation software inherits the classic operation interface, allowing users not to change their usage habits.
- With the batch processing function, the statistical analysis is automatically performed on sample data, to draw sample trend charts.
Self-developed high-precision analytical quadrupole
- The all-metal main quadrupole with pre-quadrupole perfectly blocks the contamination from entering the mass analyzer, making the main quadrupole maintenance-free.
- The ion source outlet lens is seamlessly connected to the pre-quadrupole, effectively shielding the fringing field effects and ensuring quality detection accuracy.
Durable and highly-sensitive detector
- The target ion flow passes through the triple off-axis trajectories before reaching the electron multiplier, effectively shielding the neutral interference and reducing the baseline noise
- Highly durable electron multiplier effectively reduces the usage cost of mass spectrometer
Ultra-stable liquid injection port
- The full electronic flow control is adopted and the self-diagnosis function is supported, eliminating the need for manual soap leakage detection and reducing the risk of system contamination.
- Optional injection port subjected to the permanent super-inert surface treatment is applicable to the detection of highly adsorbent and corrosive samples.
Ultra-high precision electronic flow controller (EPC)
- The EPC kernel is made of ruby material, with the consistent and excellent performance in flow control
- EPC’s pressure control precision is up to 0.001psi
Outstanding human-machine interaction experience
- With the human-machine interaction based on Android smart operating system, in combination with the skeuomorphic graphic UI design, the monitoring content is displayed intuitively and clearly.
- 8-inch large color screen display, with a resolution of 1280*720 (RGB), supports the capacitive screen full-touch operation
Applications in laboratory and vehicle-mounted scenarios
- With the excellent anti-seismic design, the EXPEC 3700 GC-MS is easy to be deployed on the vehicle, free from the impact of bumps on the analysis results
- A vacuum environment can be created in an ultra-efficient manner for immediate measurement after the parking, saving the valuable time
Enrich the sampling system with high-adaptability connection
Automatic liquid sampler
- 16 positions, 110 positions and 150 positions can be selected for the sample according to its throughput
- It supports the dual-tower simultaneous injection function
Multifunctional sampler
- It supports the liquid, headspace/solid-phase microextraction multi-mode sample injection
- It supports SPME automatic fiber aging
Automatic air bag sampler
- It supports 30-position high-throughput air bag sample or syringe injection
- The direct injection of gas samples or the injection after the enrichment and thickening is optional
Automatic headspace sampler
- 75 positions are available for waiting of high-throughput sample, and 12 positions for simultaneous sample heating.
- It supports the priority injection of urgent samples
Atmospheric preconcentration sampler
- Samples can be cooled to -160℃ without consuming liquid nitrogen
- Complete set of sampling, multi-position sampling, tank cleaning, standards and other accessories are provided
Heart-cutting accessories
- Locally co-distilled chromatographic peaks in complex samples can be further separated in the second column of different polarity
- It supports the full flow path constant flow method analysis in Column 1 and Column 2
Enrich the industry applications and facilitate the scientific research and exploration in laboratory
Find the source of odors in drinking water
Objectionable odors appear due to the presence of trace olfactory substances in drinking water. EXPEC 3700 GC-MS and the related solutions can achieve the highly-sensitive analysis of odorants in water at ppt or even sub-ppt levels, easily meeting the requirements of GB 5749.
Reveal the secrets of fragrance
In daily life, it is always interesting to explain the chemical composition of the characteristic flavor, so as to realize the origin traceability and authenticity identification. However, the aromatic substances are difficult to be captured, isolated and identified. EXPEC 3700 GC-MS integrates an efficient flavor excitation and introduction system, which can truly reproduce the complex aroma composition in nature through the chromatography and mass spectrometry, thereby helping the laboratory to successfully reveal the secret of aroma.
Protect the health and detect the plasticizers in plastics
From EU RoHS to China RoHS, increasing attention is paid to the ubiquitous plasticizers. However, system contamination caused by high boiling points makes it difficult to achieve the blank, linear and reproducible plasticizer analysis. With the selected system materials, optimized ionization efficiency, and anti-pollution design, EXPEC 3700 GC-MS can solve the problems such as the background blank, working curve linearity, and system reproducibility
Support the drug and poison analysis, to protect people’s safety
Drugs and poisons abused, as well as the related metabolite compound molecules, usually have highly reactive groups and have strong mental stimulation to the human body. They greatly disturb the peak shape and sensitivity in the analysis process. EXPEC 3700 GC-MS shields the component activity through the full flow path inertization, to obtain stable and excellent peak shapes
Specification GC-MS 3700
The EXPEC 3700 Series Gas Chromatography – Quadrupole Mass Spectrometer is based on advanced gas chromatography and mass spectrometry technology, it has best-in-class performance.
The EXPEC 3700 GC-MS system has the following features:
EXPEC 3700 GC-MS —the most sensitive and reliable mass-selective detector including:
- EI source with extractor lens set for best-in-class sensitivity
- The mass spectrometry signal is enhanced several times, broadening the detection limit of the instrument.
- Higher mass spectrometric sensitivity allows the use of smaller sample volumes, thereby reducing operating costs for transportation, storage, preparation, and waste disposal
- All-metal quadrupole with pre-quadrupole effectively reduces main rod contamination and keeps the mass analyzer clean
- A new generation of multiple off-axis detectors for neutral noise elimination
- The MSD interface is controlled by a mass spectrometer and can reach up to 400 ℃
GC 2000 – The best choice for laboratory chromatography including:
- High-precision carrier gas and temperature control to achieve highly repeatable chromatographic performance
- Rapid equilibrium technology of oven temperature achieves the minimum waiting time between two injections.
- Equipped with intelligent functions such as self-diagnosis, leak detection, gas saving, etc., it is easy to know the status of the instrument.
The workstation software inherit classic operation mode
- Mass Expert acquisition and analysis software is based on the classic operating interface, so users do not need to change their usage habits.
- The batch processing function can automatically perform statistical analysis on sample data and support drawing sample trend charts.
Fully inert flow path
- Ultra-inert flow path from inlet to detector prevents analytes decomposition, resulting in higher reproducibility and increased confidence in results
- Ultra-Inert components include inlets, liners, columns, fittings, and mass spectrometry ion sources
Complete system solution
- Covers diverse sample preparation and sampling equipment for gas, liquid, solid samples, etc. to meet the needs of a wide range of laboratory applications
Installation acceptance indicators
| Signal-to-noise ratio installation reference index | |||
| Instrument configuration | Ion source | EI scan signal-to-noise ratio | Sample concentration |
| EXPEC 3700 | With extractor lens set | 1,500 : 1 (m/z 272) | 1p g/ µL OFN |
| EXPEC 3700 Series Mass Selective Detector (MSD ) System specifications | |
| Ionization mode (standard) | EI |
| Ionization energy | 0-124eV |
| Emission current | 0-300µA |
| Filament | EI source is equipped with double filament |
| Interface temperature | The maximum temperature is no less than 400 ℃ |
| Ion source temperature | The maximum temperature is no less than 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 | 1 0 7 |
| Scan rate | 20000u / s |
| SIM channels | 64 ions × 128 groups |
| Vacuum system | Turbo molecular pump 250L /s, plus 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 |
| Maintenance convenience |
| The ion source visual window displays the ion source type, filament operation, and ion source connection status. |
| The ion source (including filament and lens) and electron multiplier can be removed from the instrument within one minute after vacuum evacuation |
| Data system | |
| Acquisition software | MassExpert |
| Scanning mode | Supports SCAN , SIM and SCAN/SIM modes |
| Autotune | One-touch autotune |
| Data analysis software | MassExpert.Analyse |
| Analysis report | Built-in smart report templates |
| Spectral library | NIST |
| Target deconvolution | Integrated deconvolution and spectrum matching for analysis of low- concentration targets in complex matrices |
| Safety and operating conditions | |
| Acoustic emission Noise | ＜ 70db |
| Power | 220V AC , 600 W |
| Operating environment | 1 5-35 ℃, relative humidity 2 0%-80% – no condensation (during operation) |
| -40-70 ℃, relative humidity 0%-95% – no condensation (during storage | |
Demikian informasi produk GC-MS 3700 Gas Chromatography dari brand expect technology. Bagi anda yang membutuhkan diskusi cepat produk ini bisa menghubungi contact PT. Andaru Persada Mandiri sebagai distributor alat laboratorium gas chromatography via whatsapp 087777277740 atau telepon 0251-7504679. Link alamat kami sertakan pada Google Maps.
