Y-NH3N-2000 ammonia nitrogen online analyzer

Product type: Y-NH3N-2000

Product Introduction:

This analyzer can be widely applied in monitoring ammonia nitrogen concentration of the environmental pollution source / surface water / industrial process water / municipal sewage.

NH3N-2000 analyzer uses the international leading sequence injection technique and combines with the national standard method (GB 7479-87). It has the advantages of simple structure, the maintenance workload is very low, to provide a reliable, accurate ammonia monitoring results. The analyzer can be in the long term without supervision and continuous operation for up to 90 days, and can carry out automatic correction, automatic zero adjustment and automatic cleaning.

According to the complicated working conditions, NH3N-2000 ammonia nitrogen online analyzer can also choose the corresponding pretreatment system, and fully meet the needs of different industries and different customer needs.

Technical parameters:

Index description

Technical platform sequence injection analysis technique

Analysis Method of Nessler's reagent colorimetric method

The detection principle of spectrophotometric detection

Range (0 ~ 5) mg / L, (0 ~ 50) mg / L, (0 ~ 300) mg / L

Linearity error: ＼10%

Reproducibility: ＋6%

Resolution: 0.01mg/L

The shortest cycle time of single sample measurement: 8 minute/piece

Maintenance period is recommended for 1 month to replace a reagent

Achieve to store data and query function within one year.

Analog input 2way (4-20) mA input

Analog output 2way (4-20) mA output, isolation and maximum load is 500 Ω

Digital communication RS232 / RS485

Main characteristics:

High reliability, small maintenance amount

Accurate measurement, wide scope of application

High performance analysis