Online nitrite nitrogen analyzerThere are two monitoring methods - spectrophotometry and gas-phase molecular absorption. Both methods have their own advantages and disadvantages, and can be chosen according to the needs. The spectrophotometric method has high accuracy and good reproducibility, but the range is low and susceptible to the influence of other ions. The gas-phase molecular absorption method has high accuracy, good reproducibility, large measurement range, and fast analysis speed, but the process is complex, instrument debugging and later maintenance are difficult, and the cost is high.

Characteristics:

Communication and transmission with local area network, can be remotely operated to view data through 4G connection

Data output function:

Ethernet (standard), USB serial port interface, RS232, RS485 (MODBUS communication protocol)

Signal status:

Correction of passive points, maintenance of contacts, remote/local contacts, analysis start, distraction reset, analysis waiting, analysis pause.

Analog data output:

High load of 600 ohms, 4-20mA (current blocking) can provide two output quantities

Pipeline:

Peristaltic pump, micro pump, diaphragm pump, injection pump, discharge, instrument air, discharge

Cleaning and calibration:

Mineral free purified water/distilled water is used for calibration, cleaning, dilution, etc

Online nitrite nitrogen analyzerBasic operations

The analyzer has successfully passed a series of tests for installation and setup. During installation, simply connect the reagent, sample, waste liquid pipeline, and power cord, and set the parameters to start. Automatic calibration, automatic cleaning, automatic testing, and automatic data saving. Long term self-control, low maintenance, low operating costs, fully automatic operation, low chemical consumption, short preparation time, simple maintenance, no need for special electrician training.