Shanghai Chuanhao portable natural gas analyzer, detection instrument, computer all-in-one gas chromatograph

GS-300Natural gas calorific value analyzer (all-in-one computer)

Shanghai Chuanhao Portable Natural Gas Analyzer Detector Computer Integrated Machinegas chromatograph

1、 Main features:

1、GS-300The natural gas analyzer is equipped with a built-in hydrogen generator,High integration of electronic circuits, good reliability, and simple operationTo ensure the stable and reliable quality of the instrument, it can operate continuously for a long time, which not only guarantees work efficiency but also saves maintenance costs. It automatically memorizes operating parameters and does not require resetting when starting up.

2、GS-300Natural gas analyzerEquipped with a gas cut-off protection system to prevent instrument damage caused by misoperation.

3、GS-300Natural gas analyzerThe gas path system adopts a high-precision valve structure, which greatly improves the stability of the instrument gas velocity and obtains good reproducibility of analysis results.

4、GS-300Natural gas analyzerCan analyze the content of various components such as nitrogen, carbon dioxide, methane, ethane, propane, isobutane, n-butane, isopentane, n-pentane, etc. in natural gas. Accurately calculate the calorific value, white number, density, etc. of natural gas based on the content of each component.

5、GS-300Natural gas calorific value analyzerThe signal output adopts analog signal output, which can be easily connected to chromatographic data processors and chromatographic workstations

2、 Analysis instrument configuration:

1Gas chromatography: Thermal conductivity detector（TCD） Built in hydrogen generator and industrial computer;
2. Calorific Value Edition Gas Dedicated Workstation Set
3Ten way valve gas sampler
4Chromatographic column: Natural gas specific chromatographic column1cover

5Sampling bag2L
6Common tools

This configuration meets national standards:
GB/T—13610-2003Composition analysis of natural gas by gas chromatography

GB17820-2012natural gas

GB/T11062-2014Calculation of natural gas calorific value, density, and relative density

3、 Natural Gas Analysis Report

Sample sending unit: 　　 Instrument model:GS-300

Open spectrum file:G:\\CH-2000Thermo\\program\\demo(natural gas).hw

─────────────────────────

Serial Number Retention name concentration peak area

─────────────────────────

1 0.937oxygen0.5424 2704

2 1.090nitrogen2.11 11397

3 1.472methane76.23 328433

4 2.290carbon dioxide7.178 40490

5 3.328ethane8.132 49743

6 5.311propane5.467 152341

7 5.934Isobutane0.06523 19333

8 6.455Butane0.0828 21537

9 8.029Isopentane0.09501 32358

10 8.724N-pentane0.09896 29501

─────────────────────────

total100 687837

In standard state（273.15K、101325Pa）Below:

average molecular weight=21.235

HHV=41.957(MJ/Nm3)=10021.350(KCal/Nm3), low calorific value=37.923(MJ/Nm3)=9057.765(KCal/Nm3)

High calorific value Hua Bai number=49.002(MJ/Nm3)=11703.993(KCal/Nm3), low calorific value Hua Bai number=44.291(MJ/Nm3)=10578.616(KCal/Nm3)

Combustion Potential=70.074

density=0.9474(kg/m3)Relative density=0.733

critical temperature=217.19(K)Critical pressure=4.718(MPa)

3、 After sales service commitment:

1. Warranty period: The instrument is guaranteed for 12 months from the date of self installation, debugging, and acceptance, with lifelong maintenance.

2.After the instrument malfunctions, timely response or guidance for maintenance can be provided, and professional technical service engineers can be dispatched to the site within 48 hours to troubleshoot.

3.If there is a software upgrade for the same series of instruments, our company will provide free upgrade services for users.

4.Installation and Debugging: After the user has prepared all installation conditions and requested installation, our company will send professional engineers to install and debug the instrument for free, and provide centralized on-site training on usage, maintenance, and upkeep for the user's personnel, until the user can operate and use the instrument proficiently and independently.

5.The auxiliary materials, spare parts, signal lines, power lines, etc. required for the installation and commissioning of the equipment are provided free of charge by our company.

N3000Chromatography workstation

Sample analysis is integrated, and various styles of reports can be customized.N3000The complete set of chromatography workstation includes: data acquisition card, installation software (CD), serial port, communication line between acquisition cards, dual channel signal line (including startup switch), wiring post, instruction manual, and warranty certificate. The acquisition card is divided into serial ports andUSBThere are two types of interfaces, including a universal chromatography workstation andGPCChromatography workstation and small laboratory information management system. The product comes with a one-year replacement, three-year warranty, and lifetime free software upgrades.

N3000Technical characteristics of chromatographic workstation:
1． External data acquisition card with high integration and compact size. And advanced technology has been adopted24positionCPUChip technology.
2． *The core algorithm can automatically distinguish various types of trailing peaks(tailing peak)The former is rare.>Chromatographic peak, no leakage peak, good judgment. answer90The above spectra are automatically and accurately integrated. No need to set any peak recognition parameters, it can be used for80Within a second interval10Automatically integrate chromatographic peaks of alternating sizes without any omission. Manual integration has a unique intelligent algorithm.
3． By using different peak discrimination parameters, multiple injections of the same sample were analyzed, and the measured retention time deviation was only0.001minute. While filtering out noise, it does not filter out small chromatographic peaks.
4． Powerful spectrogram/The data result export function allows users to freely edit the report format. The simple time offset deduction function facilitates the retrieval of retained time during calibration. It is possible to integrate single or multiple negative peaks simultaneously without reversing the integration of negative peaks, which improves the accuracy of integration. Convenient baseline deduction function for program heating and gradient elution.
5． Good service, easy upgrade. Easy to operate, refer to the user manual for the operation process to learn how to use the software, and there is basically no need for on-site training and guidance.

Shanghai Chuanhao portable natural gas analyzer, detection instrument, computer all-in-one gas chromatograph

Shanghai Chuanhao portable natural gas analyzer, detection instrument, computer all-in-one gas chromatograph