Model NumberGC-2010SD

Brand NameYIMA

Payment TermsT/T, paypal

Introduction:
This instrument is a new type of gas chromatograph with Chinese large-screen LCD display. It has the functions of power-down, over-temperature, gas-cut protection and Chinese prompts, five-step range rise function, and special capillary injection system. Its basic configuration is FID, TCD two detectors and methanator, which are widely used in oil-filled electrical equipment in the power industry.
Manufacturing enterprises—transformer factories, bushing factories, etc.; and users—develop
It is a high-efficiency special gas with the most superior performance, the easiest operation and the most sensitive detection in power plants, power supply bureaus, coal chemical industry, steelmaking plants and other units of gas analysis.
phase chromatograph.
Features:
1. Large-screen LCD display in Chinese, with rich and intuitive display content, and easy to set parameters.
2. A microcomputer automatic ignition device is adopted.
3. The stable and reliable digital zero adjustment is adopted to avoid the instability of the baseline caused by the zero adjustment of the potentiometer.
4. The intelligent rear door automatic cooling system with frequency conversion function, the cooling speed is very fast, and the near room temperature operation is realized in the true sense.
5. The column chamber adopts a unique tracking heating method; it avoids the contamination of the detector caused by the rapid heating of the column chamber.
6. It has gas-cut protection and Chinese prompt function, which can protect the TCD tungsten wire and chromatographic column from damage to the greatest extent.
7. It has the function of fault self-diagnosis, and can display the cause of the fault in Chinese at any time, as well as the alarm prompt.
8. It adopts microcomputer control, keyboard setting, liquid crystal display, and random memory function.
9. High-performance detector and methane converter, the detection ability fully meets the determination of the gas component content in transformer oil by the Ministry of Electric Power.
10. Using the secondary split column system, the analysis speed is fast and the reproducibility is good.
11. The design of double hydrogen flame enables low-content hydrocarbons and high-content CO and CO2 to be detected separately to avoid mutual interference.
12. Using new column packing and double column temperature process, the detection time of C2H2 is advanced, the sensitivity is improved, and the analysis period is shortened.
technical parameter:
Room temperature: room temperature +5℃～420℃, temperature control accuracy 0.1
2. Detection room temperature: room temperature +15 ℃ ~ 420 ℃, temperature control accuracy ± 0.1
3. Reformer temperature: room temperature +15℃～420℃, temperature control accuracy ± 0.1℃
4. TCD sensitivity, the minimum detection concentration of H2<2ppm, O2<5ppm, N2<10ppm
5. The detection concentration of FID to C2H2 is less than 0.1ppm; the detection concentration of CO and CO2 is less than 2ppm.
6.TCD sensitivity, S>3000mv.ml/mg (benzene)