Product Introduction
The Portable Multi-Component Gas Analyzer utilizes differential absorption spectroscopy technology. Based on the broadband spectral absorption principle of molecules, it quantifies the air pollution components by analyzing their absorption characteristics in the UV/VIS wavelength range. The Ultraviolet Differential Absorption Spectroscopy (UV-DOAS) method plays a significant role in environmental monitoring due to its unique characteristics.

System Features

Non-Contact Measurement: Avoids influences from error sources, such as chemical changes in the detection object and adsorption loss on the sampler walls.

Short Measurement Cycle & Fast Response: Covers a spectral range from ultraviolet to visible light, enabling real-time continuous measurement of various gases like SO₂, NO, NO₂, O₃, benzene, and toluene for 24 hours.

Optical Measurement Method: Ensures stable performance, low maintenance, and operational costs. Features one-touch automatic zero calibration and real-time diagnostic monitoring of instrument status.

Lightweight Design: The total weight is under 20 kg (including the battery), supports automatic switching between AC 220V and lithium battery DC 24V power sources. The built-in battery lasts over 4 hours, accommodating various monitoring modes including fixed, mobile, and portable setups.

User-Friendly Interface: Equipped with a TFT four-wire resistive color touch screen for easy operation and intuitive display.