HS-6180SP Gas Chromatograph

The instrument consists of an injector, a detector, a chromatographic column box, a gas flow control system, a circuit control detection system, and a network-specific workstation. The appearance of the atmosphere, the reasonable structure of the design, while loading the color screen display technology independently developed by our company, gas electronic flow control technology. Its automation level and overall performance have been greatly improved. In particular, the successful development and application of gas electronic flow control technology has shortened the gap between domestic and imported models, and the unique remote transmission and control functions of the instrument have made the instrument unattended, decentralized, and centralized. reality.

The instrument uses a two-column parallel shunt system with TCD and dual FID three detectors and a nickel catalyst catalytic converter. It is used with a two-channel chromatography workstation to achieve eight gas components that are dissolved in the oil in one injection: H2, CH4, C2H2, C2H4, C2H6, CO, O2, CO2 are all measured. The lower limit detection concentration can satisfy the volume of gas contained in the oil per unit volume when the injection volume is 1mL: H2≤2ppm, C2H2≤0.1ppm, CO, CO2 ≤ 2ppm.

Main feature

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

2, the use of advanced technology 10/100M adaptive Ethernet communication interface, and built-in IP protocol stack, so that the instrument can easily achieve long-distance data transmission through the internal LAN, the Internet; multi-thread technology to achieve signal acquisition, data Processing and user management work together at the same time; it facilitates the setup of the laboratory, simplifies the configuration of the laboratory, and facilitates the management of analytical data.

3. The internal design of the instrument is independent of three processes, which can be connected to local processing (laboratory site), unit supervisor (such as quality inspection chief, production plant manager, etc.), and superior supervisors (such as environmental protection bureau, technical supervision bureau, etc.) ), it is convenient to let the unit supervisor and the superior supervisor monitor the operation of the instrument and analyze the data results in real time.

4. The networked workstation equipped with the instrument can support multiple chromatographs (253 sets) at the same time, realize data processing and counter control, simplify document management, and reduce the user's laboratory investment and operating expenses to a greater extent.

5. The instrument can be connected to the manufacturer via the Internet to realize remote diagnosis, remote program update, etc. (subject to user license).

6, using microcomputer automatic control. Equipped with 5.7-inch color LCD screen, with 2 sets of Chinese and English operating systems, free to switch. Full keyboard operation, convenient man-machine dialogue function, realize the switch of detector signal by programming time program.

7. The new microcomputer temperature control system has high temperature control precision and superior reliability and anti-interference performance. It has six completely independent temperature control systems, which can realize 16-step temperature programming, which makes the equipment more capable of sample analysis. With the automatic rear door opening system of the oven, the accuracy of the low temperature control is improved, the rising/lowering speed is faster, and the overheat protection function of the oven and the detector is perfect.

8. Ten kinds of file storage functions for analyzing condition parameters, stopwatch timing function.

The operating system of the whole microcomputer control keyboard is simple and convenient to operate; and the detector automatic identification technology is designed; the function of fault diagnosis and power-off data protection can automatically memorize the setting parameters.

9. The chromatograph has a built-in low noise, high resolution 24-bit AD circuit with baseline storage and baseline subtraction.

10. Unique software architecture realizes rich configuration of multiple monitoring agents in one system; users with a small number of instruments can complete the viewing and management of analysis results on a single computer; users with a larger number of instruments can be equipped with multiple monitoring seats. Meet multiple people working at the same time.

11, equipped with analysis results to expand the communication interface, support user secondary development and functional expansion.

12. Unique spectral peak intelligent identification technology, which greatly reduces the spectral processing parameters required by the user, and basically realizes the automatic processing of peaking, baseline correction and overlapping peak segmentation.

13. The sampled data can be read by a CDF file conforming to the A/A (American Analytical Society) standard, thereby being compatible with Agilent, Waters and other chromatographic workstations.

14, using a unique high-fidelity digital filtering algorithm, with strong anti-noise ability, can detect weak peaks of the same level as the baseline noise.

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

The main technical parameters

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

2. Temperature control area: 6 roads

3, temperature control range: 8 ° C ~ 450 ° C above room temperature, increment: 1 ° C, accuracy: ± 0.1 ° C

4, Cheng Sheng order: 16th order

5, Cheng Sheng rate: 0.1 ~ 39 ° C / min (common type); 0.1 ~ 80 ° C / min (high speed type)

6, gas control: mechanical valve control mode, electronic flow pressure control mode optional

7, EPC, EFC working mode: 3 kinds; cross-flow mode, constant voltage mode, shunt mode

8, EPC, EFC Chengsheng: 4th order

9, external events: 4 channels; auxiliary control output 4 channels

10, the type of injector: packed column injection, capillary injection, six-way valve gas injection, automatic headspace injection optional

11, the number of detectors: 3 (up to); FID, TCD, ECD, FPD and NPD optional

12, start the injection: manual, automatic optional

13, communication interface: Ethernet: IEEE802.3

14, power: 800W

15. Dimensions: 370×310×370mm (H×W×D)

16, weight: 20Kg