Computers that detect these changes are special machines called NDIR gas analyzers and Ningxia Maiya makes them. These are machines that scientists and engineers used to measure gases during emissions measurements. But what do we even need these machines for? So, Let’s see what they are and how they work.
NDIR gas analyzers play a crucial role in many tasksо. They also to help detect and measure gases like carbon dioxide, methane and other noxious compounds in the atmosphere. By measuring how much of these gases are in the air, scientists and engineers can work to reduce pollution and make the air better for everyone.
The NDIR gas analyzer employs a specific detection technique — the non-dispersive infrared technology. This technique projects a beam of infrared light through a sample of air. Some of the light is absorbed by the gases in the air. The amount of light absorbed is measured by the analyzer, which determines the concentration of each gas.

Different jobs have so many benefits using NDIR gas analyzers. As an example, for farming, these analyzers enable farmers to monitor the carbon dioxide in greenhouses for optimization of plant growth. NDIR gas analyzers are extensively used in car manufacturing to test the polluted effluents emitted from cars and trucks to ascertain that they do not pollute the air.

NDIR gas analyzers need maintenance and calibration at regular intervals to ensure proper functioning. That means cleaning the analyzer, checking for damage and adjusting it to ensure it measures gases accurately. The analyzer reacts with a variety of compounds, so scientists and engineers need to be confident of the response it provides by maintaining it in good health.

NDIR gas analyzers are widely used, and there are many different types of NDIR gas analyzers that are designed for different tasks. Some analyzers are handheld, while others are bench top analyzers. To achieve the best results scientists and engineers are required to select the appropriate analyzer to suit their needs.
Our product range spans seven major series—from sensors and fixed detectors to IoT monitoring platforms—offering both portable and stationary solutions suitable for industrial, commercial, and domestic applications.
With over 1,000 industry-specific scenarios served globally, we possess deep expertise in tailoring gas detection solutions for diverse fields, from petroleum and chemical engineering to environmental protection and clean energy.
We specialize in developing customized products and solutions to meet liberalized or innovative customer needs, enabling more flexible and efficient operations across various working environments.
We provide true one-stop gas detection services, covering everything from initial consultation and system design to on-site installation, ensuring a seamless and integrated safety solution for our clients.