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Gas chromatograph

It can be widely used in environmental protection, food safety, electronics industry, fragrance industry, textile industry, petrochemical industry, pharmaceutical industry, judicial expertise and other fields. Analysis of organic pollutants in the environment (air, water and soil pollution); Analysis of agricultural residues and additives in food; Electronic and electrical industry in the detection of harmful substances, fragrance aroma component analysis.
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It can be widely used in environmental protection, food safety, electronics industry, fragrance industry, textile industry, petrochemical industry, pharmaceutical industry, judicial expertise and other fields. Analysis of organic pollutants in the environment (air, water and soil pollution); Analysis of agricultural residues and additives in food; Electronic and electrical industry in the detection of harmful substances, fragrance aroma component analysis.

Equipment features:

1, the instrument adopts Chinese 5.7 "large screen LCD Chinese characters display technology, display intuitive, easy to operate.

2, self-diagnosis function, with "0℃" protection function. When the temperature display of any road is always "0 ° C", the heating will automatically stop, in order to prevent the chamber from always heating and causing damage to the heating body. And the Chinese prompt fault cause and alarm prompt. 3. Touch keyboard is convenient for users to set various operation data.

3. Data power off protection function, the operation data set by the instrument can be stored for a long time after power off.

4, microcomputer control FID detector automatic ignition, with stopwatch timing function.

5, with overtemperature protection device. When the temperature exceeds the setting, the instrument will stop heating and the fault will be reported on the display.

6, through the large screen LCD Chinese display intuitive display instrument parameters, through the user-friendly software operation interface, greatly convenient for users to set including various temperature, Cheng rise, detector, bridge flow and other parameters; Intuitively operate the switch bridge current, open and close temperature control, open and close lift and various time events and other functions.

7, instrument computer connected to the Internet, through the remote computer and instrument connection, remote data acquisition and management. The freedom of the device is improved and the effective application of the laboratory is promoted.

8, the main control circuit adopts the microprocessor, the use of large capacity memory, so that the data storage is more reliable. At the same time, the integrated module design which integrates measurement, control and electricity source from one circuit board improves the anti-interference and reliability of the instrument.

9, the microprocessor temperature control circuit, each heating area of the controlled object temperature accuracy of 0.1 degrees.

10, intelligent double back door technology, to ensure that the temperature of the instrument column box has good temperature control accuracy, and can achieve rapid cooling.

11, the eighth order process temperature, suitable for wide boiling point analysis of complex samples.

12, large volume column box, can be installed at the same time four chromatographic columns; Unit type overall structure design, easy installation and maintenance.

13, the instrument design is reasonable and flexible, can install three kinds of detectors at the same time, and has an independent circuit system, signal output terminal. With FID, TCD, ECD, FPD, NPD and other detector options.

14, Flexible packed column and capillary shunt/non-shunt injection system, can be connected to different caliber capillary column.

15, with a variety of sampling methods to choose, such as manual six-way valve sampling, electric 10-way valve sampling, headspace sampling, automatic sampling device sampling, thermal desorption sampling, thermal cracking sampling, and can be installed methane reformer system.

Temperature control range

Room temperature: +5℃-400℃; Increment: 0.1 ° C

Temperature control accuracy

Better than ±0.1℃

Programmed temperature rise

The constant temperature time between the seven steps is 0~999min, the increment is 0.1min; Temperature increment: 0.1℃

Heating rate

Below 200℃ Max 40℃/ min; At 200℃, E* 20℃ / min

Profile size

555×525× 485(mm)

Input power supply

AC220V 7%; 50Hz ; 2KW

Machine weight

About 52kg

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