KGD - WQ - 520 Ultraviolet NOₓ Emission Analyzer For Low - Emission Detection Of Vehicle Exhaust.

The KGD - WQ - 520 Ultraviolet NOₓ Emission Analyzer is used for low-emission detection of vehicle exhaust.

The KGD - WQ - 520 Ultraviolet NOₓ Emission Analyzer is a new-generation nitrogen oxide analyzer independently developed based on ultraviolet absorption spectroscopy gas analysis technology. With a unique algorithm and a high-precision straight-through short gas chamber, it has strong anti-interference ability and high measurement accuracy, meeting the measurement accuracy requirements of grade 00 in GB 3847 and GB 18285 standards.

• Adopts ultraviolet absorption spectroscopy gas analysis technology to reduce gas cross-interference.
• The sampling flow has basically no impact on the measurement of NO and NO₂, and the instrument has strong anti-interference ability.
• Has a low detection limit to meet the needs of low-emission detection of vehicle exhaust.
• An internal automatic zero-adjustment air pump is installed to achieve automatic air zero-adjustment.
• Has a self-diagnosis function to check the working status of the sensor online.
• Equipped with a communication interface for easy data transmission and integration with other exhaust gas analysis equipment.