GC9800 networked gas chromatograph

1、 Instrument features

1. LCD screen display, fully microcomputer computer reverse control system, single computer can control up to 253 chromatographs, with 7 temperature control systems and 8 external event time program systems;

2. The instrument adopts RJ45 Ethernet cable output interface, which makes control and acquisition simple and convenient, and can realize remote control, remote data transmission, processing and supervision of the instrument. Can be connected to unit supervisors and higher-level supervisors for easy supervision by supervisors;

3. The instrument is equipped with a built-in chromatography workstation, which has functions such as intelligent peak identification/automatic processing, multi-channel spectrum integration and exchange processing, etc;

4. Up to 3 commonly used detectors can be selected simultaneously;

5. Large capacity column box with automatic rear door for rapid cooling, capable of 8-step programmed heating, and column box with near room temperature control function (5 ℃ above room temperature);

6. Configurable devices include packed column sampler, capillary column sampler, automatic liquid sampler, gas valve sampler, nickel converter, pyrolysis gas inlet, headspace automatic sampler, pyrolysis gas inlet, etc;

7. Equipped with fault self diagnosis function, displaying the location and nature of the fault at any time; Equipped with over temperature protection function, any temperature exceeding the set temperature will automatically stop heating and trigger an alarm.

2、 Main technical performance:

1. Detector indicators

2. Temperature control parameters

Number of temperature control interfaces: 7

Temperature control range: Room temperature+5 ℃~400 ℃

Temperature control accuracy/stability: ≤ 0.5%

Display accuracy: 0.1 ℃

Program heating up:

Number of promotion orders: 8 orders

Cheng Sheng rate: 0~39.9 ℃/min (adjustable increment of 0.1 ℃/min)

Cheng Sheng repeatability stability: ≤ 0.5%

Cooling rate:<12 minutes (from 300 ℃ to 50 ℃) (automatic rear door opening)

3. Number of external event interfaces: Route 8

4. Column box volume180 × 250 × 250mm (depth × width × height)

5. Host size500 × 540 × 480mm (length × width × height)

6. Instrument weightApproximately 39kg

7. PowerApproximately 2000W

GC9800 networked gas chromatograph