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apca370-co2
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APMA-370-co-analyser
APMA-370 Ambient Carbon Monoxide Monitor (CO)
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apna370-nh3
APNA-370/CU-2 Ambient Ammonium NH3 monitor/analyser
Horiba

APCA-370 Ambient Carbon Dioxide CO2 monitor/analyser

Applications

Environmental Protection

Brand

Horiba

Elements

CO2 – Carbon Dioxide

Industries

Bioprocessing, Forensics, Laboratories, Pulp & Paper, Refinery, Security, customs, fire department, drug agencies, Universities, Automotive, Bio Energy, Chemical, Environmental & water treatment, Fermentations, Food & Beverages, Petrochemical, Pharmaceutical & Bio Pharma, Polymers, Power Plants, Semi-Conductor, Steel Plants, Sterilization

Categories: Gas analysers, Gas Monitors Tags: analyser, co2, gas, monitor
  • Description
  • About brand
Description

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.

Features:

  • 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

Specifications:

Model Ambient CO2 Monitor
Measurement target Carbon dioxide (CO2) in ambient air
Measuring principle Cross modulation type non-dispersive infrared absorption method
Range 0 ppm to 500/1000 ppm
Minimum detection sensitivity 0.5 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 rate 60 sec or shorter (T90 from the inlet)
Sample collection rate Approximately 0.7 L/min
Display Measured value, alarm, time, alarm history, calibration history, etc.
Alarms Zero calibration, span calibration, etc.
About brand

Process & Environmental

HORIBA provides a wide range of technologies to measure air, water and soil quality. Thanks to its measurement technologies that comply with environmental regulations around the world and contributes to the development of environmental conservation.

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