System introduction:

The FLV600 series stationary pollution source online monitoring system is a new type of VOCs monitoring system launched by our company in conjunction with the emission standards of various domestic industries and national environmental protection regulations. Sampling by negative pressure extraction method, the flue gas enters the gas chromatograph after filtering through various layers, and is detected by advanced gas chromatography technology (FID method), and the data and reports are formed and sent to relevant departments remotely.

Features:

Hardware:

1. The third-generation EPC technology independently developed by Fuli is stable, accurate, and reliable, and greatly improves the repeatability and reliability of chromatographic separation and analysis.

2. The main control system is a high-performance industrial all-in-one machine, which integrates chromatography control, data processing, storage, display, and transmission. The reliable structure and software system ensure that the main control has good anti-interference and data protection capabilities.

3. Five-channel independent temperature control, the capillary column oven supports back-door cool-down and program temperature ramp, which can be flexibly adapted to different analysis methods.

4. Intelligent air source pressure alarm and shutdown function, reasonable shutdown process to avoid failure expansion.

5. The probe, pretreatment, valve box and samples are heated throughout the entire process, and three-stage meticulous filtration to avoid condensation and clogging

6. Wide range FID detector, with low noise, wide range, automatic ignition, abnormal flameout detection and other functions

7. Main control includes built-in Ethernet, 4G, WiFi, RS232/RS485/RS422, 4-20mA and other communication interfaces

Software:

1. The operating system is LoongOS-5.0, a dedicated operating system for instruments independently developed by Fuli Linux. This system has been used on Fuli laboratory instruments for many years. It is stable and reliable, free of copyright risks and virus risks;

2. Built-in MariaDB database, which can save the analysis results for not less than 1 year, and can also save the original chromatogram at the same time.

3. Strong network protocol support, built-in support for HJ 212 protocol, support Fuli FL97 protocol, support Modbus/TCP, Modbus-RTU. CANOpen is optional, and user-customized protocols are acceptable.

4. Professional instrument UI design, concise and generous, and key data is clear at a glance. Multi-touch screen, well-designed touch points, smooth operation, no need for external keyboard and mouse assistance.

5. Three-level authority management for system integration operators, administrators, and operation and maintenance personnel, the authority management is simple and reliable. The operation log system can completely record the key actions of the system operation. Optional electronic sign-in system.

Service:

1. A localized service network covering 27 provinces, municipalities and autonomous regions across the country, sales staff communicate more efficiently, and customer service staff provide faster service.

2. High asset ratio for spare parts, timely supply and quality assurance.

3. Based on more than 20 years of research and development and accumulation of chromatography technology, it can provide users with customized services.

Introduction of online gas chromatography unit:

The design meets HJ 38-2017, HJ 604-20017, HJ 1013-2018 standard methods.

Using a dedicated chromatographic column, the detection peak shape is good, no residue, and long life.

After starting the system, the system self-checks, the FID gas source is abnormally low pressure, the gas is automatically extinguished, automatic alarm protection, and the incoming gas is automatically ignited to ensure the safety of the equipment.

The wide-range FID detector is suitable for the detection of wide-concentration volatile organic compounds.

Workstation software developed and designed based on Linux operating system, mainstream touch screen operation is intuitive and easy to use, and data storage is safe and reliable.

19-inch 6U standard chassis, compatible with standard cabinets.