AP-370 Series

Air Pollution Monitor

The AP-370 series of trace gas monitors is the culmination of HORIBA's over 50 years of expertise in air pollution monitoring and measurement equipment. Utilizing the technology and experience in trace concentration gas analysis, the AP-370 Series is capable of high-precision continuous analysis at the nano-level, from ppb to ppm. It is also complies with regulations on ambient air quality monitoring. The five product lines, each employing the optimum measurement principle according to the type of gas to be measured, meet a wide variety of needs.

【Measuring Component】

APNA-370 ［Measuring Component：Nitrogen oxides（NOx、NO₂、NO）］
APSA-370 ［Measuring Component：Sulfur dioxide（SO₂）］
APOA-370 ［Measuring Component：Ozone（O₃）］
APMA-370 ［Measuring Component：Carbon monoxide（CO）］
APHA-370 ［Measuring Component：Hydrocarbon（CH₄、NMHC、THC）］

Segment: Process And Environmental

Division: Ambient

Manufacturing Company: HORIBA, Ltd.

Features
Applications

Continuous Analysis of Nano-Level Gas Concentrations with High Accuracy

Combining our unique measurement principle with our long-cultivated know-how of atmospheric analyzers, we have realized nano-level measurement in the order of ppm to ppb, while achieving high practicality in stable and continuous measurement. It accurately responds to various trace gas measurement needs with accuracy and stability.

Continuous operation is possible with automatic calibration

Sampling devices are built into each analyzer. Continuous measurement is possible by simply turning on the power without the need for special operations or knowledge. Calibration can be done automatically by system-up with calibration gas and standard gas generator. Automatic continuous operation is possible.

Compatible with LAN environment for flexible data sharing and handling

Equipped with LAN environment and EthernetTM connection port* to support network environment. Remote operation, remote maintenance, and data management can be easily performed. Standard parallel output and RS-232C* are also provided. Data can be acquired using a variety of methods. Two series of standard output instantaneous values and integrated values (average values) are also output. The integrated value can be changed to an average or moving average* depending on the purpose.

*Options. Please contact us for details.

Touch panel for easy operation and maintenance

Full graphic LCD touch panel screen. The easy-to-read display and interactive operation system make for easy handling. The system can store average and totalized value data, alarm occurrence history, and calibration history, and also displays a graph of lamp intensity and checks the operating hours of major components for improved maintainability.