内容标题3

  • <tr id='JMqGHd'><strong id='JMqGHd'></strong><small id='JMqGHd'></small><button id='JMqGHd'></button><li id='JMqGHd'><noscript id='JMqGHd'><big id='JMqGHd'></big><dt id='JMqGHd'></dt></noscript></li></tr><ol id='JMqGHd'><option id='JMqGHd'><table id='JMqGHd'><blockquote id='JMqGHd'><tbody id='JMqGHd'></tbody></blockquote></table></option></ol><u id='JMqGHd'></u><kbd id='JMqGHd'><kbd id='JMqGHd'></kbd></kbd>

    <code id='JMqGHd'><strong id='JMqGHd'></strong></code>

    <fieldset id='JMqGHd'></fieldset>
          <span id='JMqGHd'></span>

              <ins id='JMqGHd'></ins>
              <acronym id='JMqGHd'><em id='JMqGHd'></em><td id='JMqGHd'><div id='JMqGHd'></div></td></acronym><address id='JMqGHd'><big id='JMqGHd'><big id='JMqGHd'></big><legend id='JMqGHd'></legend></big></address>

              <i id='JMqGHd'><div id='JMqGHd'><ins id='JMqGHd'></ins></div></i>
              <i id='JMqGHd'></i>
            1. <dl id='JMqGHd'></dl>
              1. <blockquote id='JMqGHd'><q id='JMqGHd'><noscript id='JMqGHd'></noscript><dt id='JMqGHd'></dt></q></blockquote><noframes id='JMqGHd'><i id='JMqGHd'></i>
                VOC on-line monitoring system of fixed pollution source(GC8000)


                Introduction:


                VOCs is a general term of a series of volatile organic compounds, which is an important air pollutant. When it exists in the air, it will produce chemical reactions to produce secondary aerosols (SOA) and other fine particles, as well as the chemical pollution caused by ozone. Sy-voc900 and sy-gc8000 VOC on-line monitoring systems are designed and developed according to the function, structure, performance, installation and test required in HJ 38-2017 standard of national determination of total hydrocarbon, methane and non methane total hydrocarbon in waste gas from fixed pollution sources!

                 

                It can measure non methane hydrocarbon, benzene series, alcohol, ketone, aldehyde, etc

                 

                Sy-gc8000 explosion-proof VOC online monitoring system

                 

                System composition: explosion-proof high temperature sampling probe, explosion-proof sampling pipeline, high temperature pretreatment system, original Yokogawa explosion-proof FID online chromatograph and data acquisition system.

                 

                Technical parameters:

                detector

                Hydrogen   flame FID

                Combustion   gas

                H2   99.999% (about 2.4bar)

                Detection   range

                0-1pm   to 0-100%

                Combustion   gas flow

                60-300ml/min

                Minimum   detection limit

                5ppb

                Combustion   gas interface

                1/4” Pipe connection

                Volume   renaturation

                士1%

                carrier   gas

                N2   99.999% (about 2.0bar)

                Range   analysis period          

                2min   (about 5min for Benzene Series)

                Carrier   gas interface

                1/4” Pipe connection

                Analog   output

                As   needed (up to 32 points)

                Carrier   gas flow rate

                60-300ml/min

                Digital   output

                one   o'clock

                ambient   temperature

                10-50℃

                Calibration:

                Automatic   to manual

                humidity

                0-95%(No   condensation)

                Size:

                W580×D430×H935mm

                Power   Supply:

                220VAC士10%,50Hz士5%

                display

                12.1   "full touch screen

                Power:

                1.3KW

                Installation:

                Wall   mounted installation

                Weight:

                About   100kg

                Sample   connection:

                1/8   pipe connection

                Electrical   output:

                1   (fault plan, optional 20 point vie

                Sample   gas flow:

                6L   / h (pressure 0.5 ~ 4bar)

                Instrument   wind

                4-6bar   (less than 0.1ppm) a

                Analog   output:

                8-way   4-20mA isolation

                Instrument   air assisted gas interface

                1/4” Pipe connection

                Digital   output:

                RS422,   RJ45 Ethernet

                Instrument   air assisted gas flow

                About   20L/H(0.35~9bar)

                Digital   input:

                32   touch digital scale

                Instrument   air scavenging interface

                1/4”NPT  Internal thread

                Smoke   control level

                FMS   1 DV group

                Instrument   air volume

                About   140L / h (0.35 ~ 9BAR)

                 

                VOC system product features:

                 

                ■ the specific VOC gas composition is relatively complex, and each enterprise's working conditions are different. Only by designing suitable systems according to different working conditions can the accurate and stable operation be achieved!

                 

                ■ the professional technical team who has been engaged in the instrument industry for 15 years will provide you with perfect application solutions for various industries! Point to point professional services!

                 

                ■ for more than ten years, we only do gas online monitoring system, and provide perfect solutions for different industries and processes! Keep improving is our only criterion!

                 

                According to the impurities in the process, a three-stage filtration system is designed and equipped with a heated back blow filter probe to ensure that the gas analyzer can work stably and measure accurately; the internationally advanced internal and external pulse vibration back blow technology is adopted, and the unique quick disassembly design makes the maintenance convenient and the maintenance workload small. Patent No. of sampling probe: ZL 2013 2 0634010.1

                 

                ● add PID sensor for reference correction and compensation of data!

                 

                ● the system is equipped with many sensors such as humidity sensor, velocity sensor and pressure sensor to monitor the operation in real time, so as to ensure the stability of the equipment and the work of colleges and universities.

                 

                ● the whole system is equipped with remote calibration and diagnosis functions as standard, which can realize on-site calibration, maintenance and improve system performance in the company!

                 

                ● add mobile app function, and customers can view field data through mobile phone at any time!

                 

                ● sampling American ADI thermostatic pump and imported pipe valves

                 

                ● the data acquisition system is highly integrated in the cabinet, the operation interface is more reasonable and user-friendly, and the cycle adjustment such as sampling and back blowing is increased.

                 

                ● it has data comparison, processing, automatic calibration, range setting, over limit alarm interlocking functions.

                 

                The system adopts PLC control and intelligent analysis instrument, with high degree of automation, small maintenance workload and fast and convenient data processing

                 

                 

                VOC online monitoring software

                clip_image003.png

                Software patent No:2016SR157036