APCA-370

Ambient Carbon Dioxide Monitor

The APCA-370 is a device for continuous CO2 monitoring in ambient air. It uses cross modulation type non-dispersive infrared (NDIR) absorption method. This method employes one cell and one light source for both sample gas and reference gas what allows precise measurement without generation of zero-drift. Due to precise measurement and long term stability in continuous monitoring as well as its minimal maintenance requirements, this method has been a preferred method for monitoring the atmospheric pollution.

Abteilung: Ambient
Produktionsfirma: HORIBA, Ltd.
Base product: AP-370 series
  • High precision and accuracy in long term
  • Exceptionally low drift by a combination of cross flow modulation and infrared-absorption technology
  • No need for adjustment by optical alignment
  • HORIBA's unique internal reference gas purifier*, which generates CO2-free zero gas and enhances analyzer performance
    * U.S. Patent No. 9962647
ModelAmbient CO2 Monitor
Measurement targetCarbon dioxide (CO2) in ambient air
Measuring principleCross modulation type non-dispersive infrared absorption method
Range0 ppm to 500/1000 ppm
Minimum detection sensitivity0.5 ppm (2σ)
Reproducibility (repeating accuracy)±1.0% of the full scale
Linearity (readout error)±2.0%
Zero drift*±0.1 ppm/day  ±2.0 ppm/week
Span drift*±2.0% of the full scale/day  ±3.0% of the full scale/week
Response rate60 sec or shorter (T90 from the inlet)
Sample collection rateApproximately 0.7 L/min
DisplayMeasured value, alarm, time, alarm history, calibration history, etc.
AlarmsZero calibration, span calibration, etc.

*Ambient temperature change: within 5°C
 

Air Quality Monitoring
Air Quality Monitoring
During the period of rapid economic growth, Japan was burdened with various types of pollution such as water contamination and air pollution. The first step to regain the glow of the sky and the purity of water was analysis. HORIBA's measuring instruments play an active part in various fields to determine, for example, whether established regulations are complied with or whether the air and water are purified properly. The beautiful environment is the world's asset. Going forward, HORIBA will continue contributing to preserving the global environment through measurement.

Informationsanfrage

Sie haben Fragen oder Wünsche? Nutzen Sie dieses Formular, um mit unseren Spezialisten in Kontakt zu treten. * Diese Felder sind Pflichtfelder.

Related products

More AFCU-360M

Function Control Unit with Mass Flow Controllers

More AFCU-360RC

Function Control Unit by Remote Control

More AP-370 series

Air Pollution Monitor

More APDA-371

Ambient Dust Monitor

More AQMS

Ambient Air Quality Monitoring System

More ASGU-370 series

Automatic Span Gasgenerator Unit

More ASGU-370P

Automatic Span Gas Unit for Parallel calibration

More ASGU-370S

Automatic Span Gas Unit for Serial calibration

More ASGU-370TS

Automatic Span Gas Unit Transferstandard

More ASGU-370TS SPLIT

Automatic Span Gas Generator Unit for Quality control at field test

More ASS-370

Sampling System

More PX-375

Continuous Particulate Monitor with X-ray Fluorescence

More ZGG-370

Zero Gas Generator

More 51 series

Explosion-proof Gas Analyzer

More AP-370 series

Air Pollution Monitor

More APHA-370

THC Analysator

More APMA-370

Ambient Carbon Monoxide Monitor

More APNA-370

Ambient NOx Monitor

More APNA-370/CU-2

Ambient Ammonium Monitor

More APOA-370

Ambient Ozone Monitor

More APSA-370

Ambient Sulfur Dioxide Monitor

More APSA-370/CU-1

Ambient Hydrogen Sulfide Monitor

More AQMS

Ambient Air Quality Monitoring System

More CEMS

Continuous Emission Monitoring System

More ENDA-5000 series

Stack Gas Analysis System

More FTX-ONE-CL

FTIR Exhaust Gas Analyzer Dilute Measurement Type

More FTX-ONE-CS/RS

FTIR Exhaust Gas Analyzer Direct Measurement Type

More GA-370

Trace Gas Monitor

More GI-700 series

Stack Gas Analyzer

More IR-200

Gas Monitor for Chamber Cleaning End Point Monitoring

More IR-300

Vapor Concentration Monitor

More IR-400

High-grade type Gas Monitor for Chamber Cleaning End Point Monitoring

More MEXA-1170HCLD

Heated Type NOx Analyzer

More MEXA-1170HFID

Heated Type THC Analyzer

More MEXA-1170SX

Motor Exhaust Gas Sulfur Analyzer

More MEXA-1300R

Motor Exhaust Gas Analyzer

More MEXA-584L

Automotive Emission Analyzer

More MEXA-ONE

Motor Exhaust Gas Analyzer

More MEXA-ONE-FT

FTIR Motor Exhaust Gas Analyzer

More MEXA-ONE-QL-NX

Laser Spectroscopic Motor Exhaust Gas Analyzer

More OBS-ONE GS Unit

On-board Emissions Measurement System

More OBS-ONE IRLAM Unit

On-board Emissions Measurement System for NH3/N2O

More PG-300 series

Portable Gas Analyzer

More Process

Process Analyzer System

More PX-375

Continuous Particulate Monitor with X-ray Fluorescence

More TX-100

Tunable Laser Gas Analyzer

More VA-5000 / VA-5000WM Series

Multi-Component Gas Analyzer

More 51 series

Explosion-proof Gas Analyzer

More AP-370 series

Air Pollution Monitor

More APMA-370

Ambient Carbon Monoxide Monitor

More EMGA-920

Oxygen/Nitrogen Analyzer

More EMGA-921

Hydrogen Analyzer

More EMGA-930

Oxygen/Nitrogen/Hydrogen Analyzer

More EMIA-Expert

Carbon/Sulfur Analyzer

More EMIA-Pro

Carbon/Sulfur Analyzer

More EMIA-Step

Carbon/Sulfur Analyzer

More ENDA-5000 series

Stack Gas Analysis System

More GA-370

Trace Gas Monitor

More GI-700 series

Stack Gas Analyzer

More IR-200

Gas Monitor for Chamber Cleaning End Point Monitoring

More IR-300

Vapor Concentration Monitor

More IR-400

High-grade type Gas Monitor for Chamber Cleaning End Point Monitoring

More LO-300

Laser scanning Oil Film Detector

More MEXA-1300R

Motor Exhaust Gas Analyzer

More MEXA-584L

Automotive Emission Analyzer

More MEXA-ONE

Motor Exhaust Gas Analyzer

More OBS-ONE GS Unit

On-board Emissions Measurement System

More OBS-ONE IRLAM Unit

On-board Emissions Measurement System for NH3/N2O

More OCMA-500

Oil Content Analyzer

More OCMA-550

Oil Content Analyzer

More PG-300 series

Portable Gas Analyzer

More TX-100

Tunable Laser Gas Analyzer

More VA-5000 / VA-5000WM Series

Multi-Component Gas Analyzer