H ₂ S analyzer

Product Introduction

AAQM-N501H ₂ S analyzerUsing ultraviolet fluorescence method, H ₂ S in the sample gas is catalyzed by a molybdenum furnace to convert into SO2. When exposed to ultraviolet light in the reaction chamber, SO2 molecules transition from the ground state to the excited state, and during the decay process, SO2 molecules emit fluorescence. By measuring the fluorescence intensity, the concentration of sulfur dioxide in the sample gas can be determined, and then the concentration of hydrogen sulfide can be measured.

AAQM-N501 is mainly used for monitoring the concentration of hydrogen sulfide in the air quality of chemical industrial parks.

H ₂ S analyzerProduct Features:

• Full color touch screen with built-in microprocessor for multifunctional operation;

• Power on self inspection, real-time display of internal status parameters of the instrument, and implementation of automatic alarm function;

• The front panel is equipped with a USB port, which can connect peripheral devices and achieve firmware upgrades;

• Supports standard Modbus communication protocol for remote control;

• Both the front and rear panels can be flipped open for easy maintenance.