Natural gas calorific value analyzerIt is a gas analysis device with stable performance and easy operation, suitable for precise measurement of the calorific value of natural gas and other combustible gases in various industrial settings.
System Function Description:
The gas system adopts a valve structure design, which significantly improves the stability of gas flow rate and ensures accurate and reliable analysis results.
It can analyze various gas components such as liquefied gas, with a content range covering 0.01% to 99.999%, and can accurately calculate the gas calorific value based on the component content.
Equipped with a fully automatic sampling and injection system, it supports direct connection to the outlet of natural gas detection points, achieving unmanned continuous automatic analysis.
Support uploading data to the central control room for centralized monitoring and management.
Power on preparation:
Instrument inspection: Confirm that the power and gas connections are normal, and check the electrolyte water level (higher than the lower limit and lower than the upper limit).
Solution preparation: Dissolve caustic soda in purified water and pour it into an electrolytic cell, observing the water level to the standard range.
Preheating: Turn on the power switch and preheat for 5-30 minutes (different models have different requirements) until the temperature stabilizes to the set value.
Sample analysis:
Sampling connection: Use a sampling gun or sampling tape to connect the air inlet to ensure airtightness.
Sample injection operation:
Manual mode: Record data 1 minute after introducing the sample.
Fully automatic mode: After one click start, the injection, analysis, and stopping processes are automatically completed (approximately 7 minutes).
Data collection: By using software to view spectra and component percentages, calculate indicators such as high calorific value and low calorific value.
Shutdown maintenance:
Closing sequence: Exit the software → Turn off the computer → Disconnect the bridge current switch → Turn off the power.
Cleaning and maintenance: Clean the sampling gun filter with distilled water and regularly replace the silicone of the hydrogen generator.