A hydrogen generator is a laboratory equipment whose main function is to generate hydrogen gas. Hydrogen is a common laboratory gas widely used in various scientific and engineering experiments as well as laboratory analysis. The main uses of hydrogen generators include the following aspects:

Laboratory analysis: Hydrogen is commonly used in laboratory analysis techniques such as gas chromatography (GC) and liquid chromatography (LC). It can be used as a carrier gas for sample separation and detection, helping to analyze and identify compounds.

Sample preparation: In some laboratory work, hydrogen gas is required to prepare or process samples. For example, in chemical synthesis, hydrogen gas can be used for reduction reactions.

Mass spectrometer gas supply: Hydrogen gas is used to supply the ion source of the mass spectrometer to produce ionized analytical substances.

Laboratory research: In laboratory research work, hydrogen may need to be used in various experiments, such as catalytic reactions, substance synthesis, gas-phase reactions, etc.

Detection and analysis instruments: Hydrogen is used to calibrate and supply certain detection and analysis instruments, such as flame photometric analyzers, thermal conductivity gas analyzers, etc.

Continuous gas supply: The hydrogen generator can provide continuous hydrogen supply without the need to replace gas cylinders. This is very useful for situations that require long-term experimentation or analysis.

Widely used: Hydrogen is a very versatile gas, so hydrogen generators are widely used in various laboratories, research, and industrial fields. They can meet various experimental and analytical gas requirements.

A hydrogen generator is an important laboratory equipment used to generate hydrogen gas to meet various experimental and analytical gas requirements. They have many advantages, including economy, reliability, etc., making them very useful in scientific research, analysis, and industrial applications.