Ammonia Nitrogen Analyzer: NH₃N Analyzer, NH₃N Water Quality Analyzer

The Ammonia Nitrogen Analyzer is an accurate, stable, and top-class analysis measurement for ammonia nitrogen in sewage water treatment, municipal water supply, industrial influent and effluent, laboratory cases, and surface water.

Measuring range: (0~100 / 200 / 500 / 1000 / 2000) mg/L

Error:  20% Range:±8%; 50%

Range:±5%; 80%

Range:±3%

Repeatability ≤3% 24h low concentration drift ±5 mg/L 24h high concentration drift

Characteristics

Small reagent consumption: Less than 3mL reagent consumption for a single measurement

Insufficient sample alert: Automatically alert when the sample or reagent is insufficient

Automatic compensation of turbidity: Automatic compensation based on the turbidity of the sample to  reduce interference

Automatic range switching: Automatically switch to the high-range when detection exceeds the range

Automatic data upload: Automatically upload key parameters based on the protocol requirements 

User-friendly interaction: The Linux system ensures man-machine interaction with a 7-inch touch screen

Support IPv4 network: Compatible with IPv6 network and meet the communication requirements of TCP/IP protocol

TCP/IP protocol: Support USB and TF card: program upgrade, data export, and data storage can be expanded

  • Introduction

Supmea Ammonia Nitrogen Analyzer is a world-class analysis device measuring the ammonia nitrogen (or NH3-N) in the target liquid. It is widely used in wastewater treatment optimization, aquaculture health monitoring, municipal water safety, environmental conservative efforts, industrial processes, and scientific research.

  • Working Principle

In the presence of alkaline medium (pH = 11.7) and sodium nitroso ferricyanide, ammonia and ammonium ions in the sample react with salicylate and hypochlorite ions to form a blue compound, and the instrument can calculate the concentration of ammonia in the sample through spectrophotometric conversion.

Ammonia Nitrogen Analyzer: NH₃N Analyzer, NH₃N Water Quality Analyzer

  • Specification

 Measuring range   (0~2 / 10 / 20 / 50 / 100) mg/L
 Error  20% Range:±8%; 50% Range:±5%; 80% Range:±3%
 Repeatability   ≤3%
 24h low concentration drift ±0.02 mg/L
 24h high concentration drift ≤1%
 Minimum Maintenance Period  ≥168 h/time
 Digital communication  RS232、RS485、RJ45
 Analog communication  (4~20)mA input; (4~20)mA output
 Power requirements  (220±22)VAC;(50±1)Hz
 Ambient temperature  (5~40)℃
 Size  300mm×420mm×240mm (W×H×D)
 Weight  <15 Kg

 

Ammonia Nitrogen Analyzer: NH₃N Analyzer, NH₃N Water Quality Analyzer

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