EXPEC 3500 Portable Gas Chromatography Mass Spectrometry

The new generation of EXPEC 3500 portable gas chromatography-mass spectrometry (GC-MS) is a portable device for rapid qualitative and quantitative analysis of onsite organic matter, which can be used for rapid qualitative and quantitative analysis of volatile organic compounds (VOCs) in the atmosphere, water and soil, as well as semivolatile organic compounds (SVOCs) in pesticides, drugs and explosives.

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The new generation of EXPEC 3500 portable gas chromatography-mass spectrometry (GC-MS) is a portable device for rapid qualitative and quantitative analysis of onsite organic matter, which can be used for rapid qualitative and quantitative analysis of volatile organic compounds (VOCs) in the atmosphere, water and soil, as well as semivolatile organic compounds (SVOCs) in pesticides, drugs and explosives. At present, it is widely used in emergency monitoring, environmental monitoring, disease control, public security criminal investigation, fire control and other fields. EXPEC 3500 Portable GCMS has excellent environmental adaptability and meets the needs of customers to obtain accurate analysis results in real time. It is an ideal on-site organic analysis expert!

EXPEC 3500 Portable Gas Chromatography Mass Spectrometry Specifiche tecniche

Applicazioni versatili in tutti i settori industriali

Monitoraggio di emergenza
Rapid response and accurate quantification can be achieved through the single mass spectrometry injection mode and gas chromatography
mass spectrometry injection mode, and the on-site situation can be grasped at the first time to assist scientific decision-making.
Monitoraggio ambientale
One-button switching to analyze trace VOCs in ambient air and ultra-high concentration VOCs in pollution sources. In addition, the VOCs and SVOCs in water and soil can be qualitatively and quantitatively analyzed through headspace and solid-phase microextraction comprehensive pretreatment equipment.
Criminal investigation
Through gas chromatography-mass spectrometry technology, drugs have nowhere to hide, and realize the “hand of technology” to accurately
describe the “three-dimensional image” of the drug problem.
Fire control
Equipped with gas sampling probe, solid phase microextraction comprehensive pretreatment instrument, thermal desorption sampling system and other accessories to detect on-site combustibles, explosives, and combustion residues, and assist in the investigation of the cause of fire accidents.
Disease control
Sampling and analysis can be carried out at different locations in the workplace, and the test results can be given quickly. In addition, the product can collect the patient’s exhaled breath for qualitative and quantitative analysis to assist in the diagnosis of related diseases.

Caratteristiche principali di EXPEC 3500 Portable Gas Chromatography Mass Spectrometry

The equipment is highly integrated, and the ultimate field portability
– Liquid inlet: Whole heat tracing technology in zero cold zone is suitable for the detection
of semi-volatile organic compounds
– Gas electric warehouse: Battery, carrier gas, and internal standard system are fully built-in
– MS direct injection: Second-level response, fast positioning
– Sorbent tube/quantitative loop: Parallel design, one key switching
– System software: Intelligent interaction, wizard operation
Waterproof, dustproof and earthquake-resistant, strong environmental adaptability
The equipment is designed to be dustproof, waterproof and earthquake-resistant, fearless of the harsh environment challenges on site.
Multiple application methods, comprehensive scene applicability
-Single/double shoulder: The whole machine is less than 19kg, and can be carried by one person, allowing you to easily reach the core area to obtain reliable on-site results.
-Portable mode: On-site monitoring trolley integrated power module, shockabsorbing design, assists sensitive point inspection, and saves on-site inspection and effort.
-Vehicle carry mode: The equipment can be quickly fixed to the shock-absorbing platform in the mobile inspection vehicle and complete the boot warm-up, fearless of complicated road conditions, and start working immediately after arriving at the scene.
-Offline sampling: For dangerous areas, drones are used for remote sampling, and Portable GC can be used for on-site analysis directly after sampling.
Multiple sampling modes, one machine with multiple functions and full configuration
– Sorbent tube/quantitative loop injection: The built-in inert quantitative loop and adsorption tube can directly inject and analyze high and low concentration VOCs samples.
– Directly MS injection: The second-level response realizes the rapid positioning of pollutants,
and there is no vacuum constraint, which can be used continuously for rapid screening.
– Headspace injection: It is mainly used for the detection of volatile organic compounds in water and soil, and can also be used for the detection of other material matrices.
– Needle injection/SPME injection: Combined with liquid injection port, it is mainly used for the detection of semi-volatile organic compounds in drugs, water, soil and other matrices.
A variety of scanning modes, the sensitivity is greatly improved
The product has full scan mode, selected ion scan mode and MS/MS scan mode, in which the detection limit of geosmin and 2-methylisocanthol is less than 10ppt.
Intelligent software, wizard operation
Intelligent interaction, no need for professional technical background to become an on-site organic analysis expert.

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