Manufacturer supplies natural gas full analysis gas chromatograph

Manufacturer supplies natural gas full analysis gas chromatographGC-9820 Main Performance Features:

1The instrument adopts Chinese LCD screen display technology, which is intuitive and easy to operate.

2. Keyboard digit zeroing technology facilitates users in setting various operational data.

3. Data power-off protection function, the parameters set by the instrument can be saved for a long time after power-off, truly realizing one click start and stop.

4. Microcomputer controlled FID detector with automatic ignition and stopwatch timing function.

5. Equipped with over temperature protection device. It is extremely difficult for the temperature to exceed the set point, and the instrument will stop heating and report the fault on the display.

6. The temperature control circuit using a microprocessor achieves a temperature accuracy of 0.1 degrees for the controlled objects in each heating zone.

7. The intelligent dual rear door technology ensures good temperature control accuracy of the instrument column box and can quickly cool down.

8. Eighth order programmed heating is suitable for the analysis of complex samples with wide boiling points.

9. Unit based overall structural design, easy to install and maintain.

10. The instrument design is reasonable and flexible, capable of installing three types of detectors simultaneously, and has independent circuit systems and signal output terminals.

11. Flexible packed column and capillary column system, capable of connecting capillary columns of different diameters.

12. It has gas cutoff protection and Chinese prompt function, which can protect TCD tungsten wire and chromatographic column from damage.

13. Self diagnostic function with "0 ℃" protection function. When the temperature display of any channel is always "0 ℃", the heating will automatically stop to prevent the heating element from being damaged due to the constant heating of the chamber And there are Chinese prompts for the cause of the fault and alarm prompts.

14. The instrument parameters are displayed intuitively through a Chinese monitor, and through a user-friendly software interface, it is greatly convenient for users to set parameters including various temperature, range, detector, bridge current, etc; Intuitively operate the switch bridge flow, turn on and off temperature control, turn on and off the lift and various time events functions.

15. The instrument computer is connected to the Internet and can be connected to the instrument through a remote computer to realize remote data collection and management. Improved the degree of freedom of the device and promoted its effective application in the laboratory.

16. The main control circuit adopts a functional microprocessor and a large capacity memory, making data storage more reliable. The integrated design of measuring, controlling, and power supply on a single circuit board has improved the anti-interference and reliability of the instrument.

Manufacturer supplyNatural gas comprehensive analysisgas chromatographMain technical indicators

1. Temperature control range: Room temperature 6 ℃ -400 ℃ increments 1 ℃ accuracy ± 0.1 ℃

temperature-programmed8Step heating rate 0.1-40 ℃/min

2.FID: Mt≤5*10^-12G/s (n-hexadecane)

Rn≤2*10^-14A（0.02mv）

Rd≤1.5*10^-13A/30min(0.15mv/0.5h)

Linear range: ≥ 10⁷

3. TCD: S ≥ 6000mv. ml/mg (n-hexadecane)

Rn≤20uv

Rd≤100uv/30min

Linear range: ≥ 10⁴

After the dual column is used to supplement air, it can be used as a capillary tube

4.ECD: Mt≤3×10^-14g/ml(γ-666)

Rn≤20uv

Rd≤100uv/30min

Linear range: ≥ 10⁴

Radiation source Ni63

5.FPD:Mp≤5*10^-12g/s (1605)

Ms≤2*10^-12G/s (phenol)

Rn≤50uv

Rd≤100uv/30min

Linear range: ≥ 10³

6. NPD:Mt≤5*10^-13g/s

≤8*10^-13G/s (azobenzene)

Rn≤4*10^-13A

Rd≤2*10^-12A/30min

Linear range: ≥ 10⁵

Manufacturer supplies natural gas full analysis gas chromatograph：

Dimensions: 560 × 510 × 530mm (length × width × height)

Column installation span: 152.4mm (6-inch standard interface)

Instrument weight: 50Kg

Zui High Power: 2500W

Voltage: 220 ± 10% 50Hz