【application】Provided by Tengzhou Zhongke Spectral Analysis Instrument10 digit gas automatic samplerCan be used with domestic gas chromatography instruments and imported gas chromatography instruments such as Agilent, Shimadzu, Varian, etc.

10 digit gas automatic samplerUsed to automatically inject batch sequences of gaseous samples into gas chromatographs, mainly for environmental air detection, cooling tower emissions, tobacco smoke, soil moisture sampling, and petrochemical gas analysis. The number of injection points is optional, and 10 sampling airbags are added as standard (other quantities can be customized). The airbag sample is transported by a vacuum pump from the airbag to the gas injection valve of the chromatograph, and supported brands include but are not limited to Agilent, American Thermoelectric PE、 Shimadzu et al. improved the control method of traditional gas chromatographs and optimized the experimental operations of frontline laboratory personnel.

Instrument features:

Can perform batch injection of 10 airbags;

Independently developed software control;

Clear display of the status of the instrument system;

Capable of controlling chromatographic instruments for sequential injection;

Capable of automatic sample injection control through various brand analyzers to improve analysis efficiency;

The injection port is a pagoda joint, which is convenient for connecting the airbag hose and can be customized according to user needs;

Use a vacuum diaphragm pump for injection to ensure sample reproducibility;

Connect the sample to the gas injection valve of the chromatograph using a passivated stainless steel tube with an outer diameter of 1/16 ".

Technical parameters:

Number of injection ports: 10;

External interfaces: serial port, touch EVENT、BCD；

Power: 100W;

Net weight: 10kg;

Connecting pipeline: 1/16 inch passivated stainless steel pipeline;

Power supply: 220V, 50Hz;

Dimensions: 400 * 480 * 630mm.

Parameter Description

Cycle times: The number of cycles for sample injection analysis

Cycle waiting time: The length of time the injector waits before injection

Injection time: The duration from the intake of air to the start of data collection by the gas chromatograph

Injection valve action: duration of air intake into the bladder

Chromatography startup: the duration of sending a signal to the chromatograph

Injection pump action: duration of air intake into the bladder and duration of negative pressure discharge from the sampler pipeline

Sample analysis duration: The duration of chromatographic analysis.

Electromagnetic valve testing: Without analysis, test the signals of the solenoid valve, pump, and chromatograph.

CH01-10： Electromagnetic valve 1-10

CH16： Chromatographic signal

CH16： pump

Click on the blank space in the upper left corner: Save overall parameters

Click stop during analysis, the stop button turns purple, click cancel stop again.

[Application Case]
Gas analysis of mine gas