LGH-230 Carbon Monoxide Analyzer-Air Quality Monitoring Series-Products-Anhui Landun Photoelectron Co., Ltd.

Home > Products > Air Quality Monitoring Series

LGH-230 Carbon Monoxide Analyzer

The carbon monoxide analyzer is developed for ambient air quality monitoring . Based on gas filter correlation infrared absorption method and advanced microprocessor technology, it provides precise and reliable measurements of co in the range ofnmol/mol-umol/mol (ppb to ppm).

Tel:+86 400-800-2810

Email:overseasmarketing@ldchina.cn

Get Price

Overview

The carbon monoxide analyzer is developed for ambient air quality monitoring. Based on gas filter correlation infrared absorption method and advanced microprocessor technology, it provides precise and reliable measurements of co in the range ofnmol/mol-umol/mol (ppb to ppm).

This product offers high accuracy, reliability, quick response, easy operation, and broad applicability, The analyzer supports both manual and automatic calibration, with customizable settings, lt also allows for remote control and data upload. Real-time measurements and instrument status can be automatically transmitted and accessed, enabling user to monitor CO instantly and accurately.

Features

· Infrared absorption measurement,meeting EPA standards.

· Measurement range:0-50ppm and 0-1000ppm,adjustable by the user.

· Microprocessor-driven for multi-functional operation.

· Continuous self-check with alarm function.

· Light source intensity self-check.

· Bi-directional RS232 port for remote control.

· Digital output for operating parameters.

· Adaptive signal filtering for faster response.

· Temperature and pressure compensation.

· Color touchscreen display.

· Large memory for automatic historical data storage.

Technical Specifications

Parameters	Specification
Range	0-500 μmol/mol (ppb) ，0-1000 umol/mol (ppm)
Units	μmol/mol (ppb)，ug/m³(optional)
Zero Noise	≤ 0.25 μmol/mol (ppb)
Range Noise	≤ 1 μmol/mol (ppb)
Detection Limit	≤ 0.5 μmol/mol (ppb)
Zero Drift	±1 μmol/mol (ppb) / 24 hours
20% Range Drift	±1 μmol/mol (ppb) / 24 hours
80% Range Drift	±11 μmol/mol (ppb) / 24 hours
Long-term Zero Drift	±2 μmol/mol (ppb) / 7 days
Long-term Range Drift	±2 μmol/mol (ppb) / 7 days
Indication Error	< 2 % FS
20% Range Precision	≤ 0.5 μmol/mol (ppb)
80% Range Precision	≤ 0.5 μmol/mol (ppb)
Response Time	≤ 240 s
Sample Flow Rate	800±150 sccm
Operating Temperature	-10 °C-40 °C
Operating Humidity	0-85 % RH, no condensation
Dimensions	432 mm x 630 mm x 178 mm
Weight	< 20 kg
Power Supply	AC 220±22 V , 50±1 Hz