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AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
Specifications
Brand Name :
Wayeal
Model Number :
AQ7021
Certification :
ISO, CE
Place of Origin :
Anhui, China
MOQ :
1
Price :
Negotiation
Payment Terms :
L/C,T/T
Supply Ability :
50 Pieces Per Month
Delivery Time :
35 days
Packaging Details :
One piece per wooden case
Product Name :
AQ7021 NH3 Analyzer
Zero Noise :
≤1ppb
Indication Error :
±2%F.S.
Detection Gas :
NO, NO2, NH3
Range :
0-500ppb
Response Time :
≤5min(NO）
Description

Product Introduction

The AQ7021 Ammonia (NH3) Analyzer (hereinafter referred to as the AQ7021) is an analytical instrument based on the principle of chemiluminescence, designed for measuring the concentrations of nitrogen monoxide, nitrogen dioxide, nitrogen oxides, and ammonia in the air.

This NH3 analyzer enables continuous monitoring of nitrogen oxides (NO, NO₂, NOx (NO+NO₂), NH₃, NT (NOx+NH₃)) present in the atmosphere. The concentration of NO₂ can be calculated based on the measured NO and NOx concentrations, while the NH₃ concentration is derived from the NT and NOx concentrations, with all data available for output. The analog outputs for NO, NOx, NO₂, NH₃, and NT concentrations are displayed in real-time on the main interface screen. Additionally, by equipping the device with an optional RS-232C interface, data communication can be achieved.

Product Parameters

Model AQ7021
Monitoring Gases NO, NO2, NH3
Range 0~500ppb
Zero Noise ≤1ppb
Minimum Detection Limit ≤2ppb(2σ)
Range Noise ≤5ppb
Indication Error ±2%F.S.
Precision at 20% of Range ≤5ppb
Precision at 80% of Range ≤10ppb
24h Zero Drift ±5ppb
Zero Drift over 24 Hours at 20% of Range ±5ppb
Zero Drift over 24 Hours at 80% of Range ±10ppb
Response Time ≤5min(NO)
Voltage Stability ±1%F.S.
Flow Rate Stability ±10%
Effect of Ambient Temperature Change ≤3ppb/℃
NO₂ and NH₃ Conversion Efficiency ≥96% & ≥80%
Concentration Deviation Between Sampling Port and Calibration Port ±1%
Effect of Interferents

200ppb O3: ±4%F.S.

500ppb SO2: ±4%F.S.








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AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions

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Product Detail
Brand Name :
Wayeal
Model Number :
AQ7021
Certification :
ISO, CE
Place of Origin :
Anhui, China
MOQ :
1
Price :
Negotiation
Contact Supplier
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions
AQ7021 High Precision Ammonia Analyzer with 0-500ppb Range Using Chemiluminescence Principle for Industrial Emissions

Anhui Wanyi Science and Technology Co., Ltd.

Verified Supplier
4 Years
anhui, hefei
Since 2003
Business Type :
Manufacturer, Exporter
Main Products :
Helium Leak Detector, Liquid Chromatography Instrument, Ion Chromatography Instrument
Total Annual :
50 Million-100 Million
Employee Number :
1000~1300
Certification Level :
Verified Supplier
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