HS-6180SP gas chromatograph

This instrument consists of an injector, detector, chromatographic column box, gas flow control system, circuit control detection system, and network version dedicated workstation. The design features a grand appearance and reasonable structure, while also incorporating our company's independently developed color screen display technology and gas electronic flow control technology. Significantly improve its automation level and overall performance. Especially with the successful development and application of gas electronic flow control technology, the gap between domestic and imported models has been shortened. In addition, the unique network remote transmission and control functions of this instrument make unmanned, decentralized monitoring, and centralized control a reality.

The instrument adopts a dual column parallel diversion system, equipped with TCD and dual FID three detectors and a nickel catalyst catalytic converter, and is used in conjunction with a dual channel chromatography workstation. It can achieve the determination of all eight gas components dissolved in oil: H2, CH4, C2H2, C2H4, C2H6, CO, O2, and CO2 in one injection. The minimum detection concentration can meet the gas volume ratio of H2 ≤ 2ppm, C2H2 ≤ 0.1ppm, CO and CO2 ≤ 2ppm per unit volume of oil when the injection volume is 1mL.

Main Features

1. The organic combination of chromatographic data processing and instrument operation control makes the operation convenient.

2. The 10/100M adaptive Ethernet communication interface with advanced technology and built-in IP protocol stack enable the instrument to easily realize long-distance data transmission through the enterprise's internal LAN and Internet; Adopting multi-threaded technology to achieve simultaneous collaborative work of signal acquisition, data processing, and user management; Facilitating the setup of the laboratory, simplifying the configuration of the laboratory, and facilitating the management of analytical data.

3. Three independent connection processes are designed inside the instrument, which can be connected to local processing (laboratory site), unit supervisors (such as quality inspection department heads, production plant managers, etc.), and higher-level supervisors (such as environmental protection bureaus, technical supervision bureaus, etc.), making it convenient for unit supervisors and higher-level supervisors to monitor the operation of the instrument and analyze data results in real time.

4. The network version workstation equipped with the instrument can support multiple chromatographs (253 units) simultaneously, enabling data processing and control, simplifying document management, and minimizing users' laboratory investment and operating costs.

5. The instrument can be connected to the manufacturer through the Internet to realize remote diagnosis, remote program update, etc. (with the user's permission).

6. Adopting microcomputer automatic control, equipped with a 5.7-inch color LCD screen, with two sets of operating systems in Chinese and English, which can be freely switched. Full keyboard operation, with convenient human-machine dialogue function, and switching of detector signals through time programming.

7. A brand new microcomputer temperature control system with high temperature control accuracy, superior reliability and anti-interference performance; Equipped with a six channel fully independent temperature control system, it can achieve sixteen step programmed temperature rise, enabling the device to handle a wider range of sample analysis; Equipped with a column box automatic rear door opening system, the precision of low-temperature control is improved, and the speed of temperature rise/fall is faster; Equipped with comprehensive column box and detector overheat protection function.

8. File storage function for ten analysis condition parameters and stopwatch timing function.

The operating system of the fully microcomputer controlled keyboard is simple and convenient to operate; And design detector automatic recognition technology; It has the functions of fault diagnosis and power-off data protection, and can automatically memorize set parameters.

9. The chromatography machine is equipped with a low-noise, high-resolution 24 bit AD circuit and has the functions of baseline storage and baseline subtraction.

10. Unique software architecture enables rich configuration of multiple monitoring agents in a system; Enable users with a limited number of instruments to view and manage analysis results on a single computer; Users with a large number of instruments can be equipped with multiple monitoring seats to meet the needs of multiple people working simultaneously.

11. Equipped with an analysis result extension communication interface, supporting user secondary development and functional expansion.

12. The unique spectral peak intelligent identification technology reduces the need for user set spectral processing parameters to a greater extent, and basically achieves automatic processing of peak detection, baseline correction, and overlapping peak segmentation.

13. Sampling data can be read in from CDF files that comply with A/A (American Society for Analysis) standards, which can be integrated with chromatographic workstations such as Agilent and Waters.

14. Adopting a unique high fidelity digital filtering algorithm, it has strong anti noise interference ability and can detect weak peaks of the same level as baseline noise.

15. Data processing includes normalization method, calibration normalization method, single point correction method (single point internal standard method, single point external standard method), and multi-point correction method (multi-point internal standard method, multi-point external standard method).

Main technical parameters

1. Operation display: 5.7-inch dot matrix Chinese color LCD (can be equipped with touch screen)

2. Temperature controlled area: 6 channels

3. Temperature control range: 8 ℃ to 450 ℃ above room temperature, increment: 1 ℃, accuracy: ± 0.1 ℃

4. Cheng Sheng order: 16 orders

5. Cheng Sheng rate: 0.1-39 ℃/min (ordinary type); 0.1-80 ℃/min (high-speed type)

6. Gas control: mechanical valve control mode, electronic flow pressure control mode optional

7. EPC and EFC working modes: 3 types; Crossflow mode, constant pressure mode, and diversion mode

8. EPC, EFC lift: 4th order

9. External events: 4 channels; 4 auxiliary control outputs

10. Sample injector types: packed column injection, capillary injection, six way valve gas injection, automatic headspace injection optional

11. Number of detectors: 3 (maximum); FID, TCD, ECD, FPD, and NPD are optional

12. Start injection: manual or automatic selection

13. Communication interface: Ethernet: IEEE802.3

14. Power: 800W

15. Dimensions: 370 × 310 × 370mm (H × W × D)

16. Weight: 20Kg