Standards Compliant
QBT 2929,GB/T 10004,YBB 00132002
Application Field
Packaging/Food/Medicine/New material/Chemical/Printing
1.It is used to detect the solvent residue in packaging and printed products.
2.It is used to detect the purity and content of solvents.
3.Detectable substances: benzene, cyclohexanone, xylene, ethanol, ethylbenzene, isopropanol, propanol, butanol, ethyl acetate, isopropyl acetate, n-butanol, toluene, n-butyl acetate, phosmet, 4-methyl-2-pentanone, etc.
A gas chromatograph is a tool for the separation and analysis of multi-component mixtures. It uses an inert gas as the mobile phase and adopts chromatographic column separation technology. When multiple substances to be analyzed enter the chromatographic column, due to the different distribution coefficients of each component in the chromatographic column, the flow rates of each component in the chromatographic column are different. After passing through a certain column length, the mixed components leave the chromatographic column separately and enter the detector. After detection, they are converted into electrical signals and sent to the data processing workstation, thus completing the detection and analysis of the substances to be measured.
1. Equipped with a 7inch color LCD touchscreen and a new generation of intelligent operating system, it features an intuitive smartphone-like interface with clear and straightforward operation logic.
2. Utilizes a multi-processor parallel architecture for enhanced stability and reliability; supports optional high-performance detectors including FID, TCD, ECD, FPD, and NPD, with the ability to install multiple detectors simultaneously. The FID detector comes with an automatic ignition function.
3. Incorporates a state-of-the-art microcomputer temperature control system with high precision, excellent reliability, and superior anti-interference capabilities.
4. Features an automatic post-column oven door system for improved near-room temperature control, faster heating/cooling rates, and over-temperature protection for all heating units.
5. The dedicated workstation supports simultaneous connection of multiple chromatographs, enabling data processing, instrument reverse control, and simplified document management.
6. The chromatograph integrates a low-noise, high-resolution 24-bit AD circuit with baseline storage and baseline subtraction capabilities.
7. The proprietary microcomputer system with complete independent intellectual property rights adheres to the MODBUS/TCP standard protocol, enabling optional DCS system integration.
8. The FID employs a logarithmic amplifier; the system features a full EPC electronic flow control system.
9. Detectors: Optional FID, TCD, ECD, FPD, or NPD. Injection methods: Manual or automatic selection.
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Item
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Parameter
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Temperature control zones
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8 channels
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External events
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6 channels
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Number of programmed temperature - rise steps
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16 steps
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Auxiliary control outputs
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2 channels
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Gas - path control
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Optional: mechanical valve control mode, EPC mode
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Working gases for EPC and EFC
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Nitrogen, hydrogen, air, helium, argon
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Control accuracy of EPC and EFC
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Pressure: 0.01psi, flow rate: 0.01ml/min
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Programmed temperature - rise rate
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0.1 - 80°C/min (high - speed type)
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Working modes for EPC and EFC
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2 types - constant - flow mode, constant - pressure mode
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Temperature control range
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Ambient temperature - 450°C, increment 0.1°C, accuracy 0.01°C
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Control range of EPC and EFC
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Pressure: 0 - 0.6MPa; flow rate: 0 - 100ml/min or 0 - 500 ml/min (air)
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Power supply
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AC 220V/50Hz
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Injection modes
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Optional: packed column , capillary column , sample injection valve , automatic headspace injection
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Dimensions
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540mm×480mm×430mm
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Instrument Configuration
One main unit, one chromatographic column, one set of data workstation, One set of data workstation,one sealing pliers, one set of installation accessories (see the list for details)
User Provided
computer, analytical reagent, [nitrogen, hydrogen, air (pressure reducing valve with a pressure range of 0.35 to 0.4MPa)]
Deliver,Shipping And Serving
Provide product technical parameters, application scenarios, and other information to help you to choose the right equipment. Solution Design, sample testing, on-site visits is also supported.
Clarify details such as price, delivery time, payment methods, sign the contracts, and provide operation/ maintenance training to ensure customers use the instruments correctly.Assist customers with acceptance procedures and debugging each goods before shipment to ensure the instruments meet contract requirements.
In addition to the 1-year warranty, we also provide lifelong remote technical support to solve usage problems, provide regular maintenance services, and solve specific problems for customers in a timely manner.
Tel：13556033107
E-mail：info@snlabtester.com 
