Production of online phosphate monitoring instrument

NegotiableUpdate on 01/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Automatically adjust the light intensity of the light source, and ensure the accuracy of the instrument measurement even after the light source attenuates; Automatic adjustment of reaction temperature, constant temperature measurement and calibration; Large capacity memory that can store measurement data for 6 years

Product Details

Overview: With the improvement of regulations and standards for power plants and the requirements for desalination and water purification projects, the timeliness and accuracy of phosphate monitoring have also significantly increased. Especially with the current implementation of low phosphorus treatment technology, the measurement accuracy of low content phosphate is more important. The company has launchedPhosphate analyzer(PhosphateAnalyzer)， The use of a drum type constant pressure dosing method, cold light source spectral measurement, and no dead volume reaction pool ensure the accuracy and reliability of instrument measurement.

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Product Features

Adopting a drum type constant pressure dosing method can achieve precise measurement;

Cold light source spectral measurement extends the service life of the light source;

Automatically adjust the light intensity of the light source, and ensure the accuracy of the instrument measurement even after the light source attenuates;

Automatic adjustment of reaction temperature, constant temperature measurement and calibration;

Large capacity memory that can store measurement data for 6 years;

True color LCD screen, more intuitive operation and display;

6-way isolated current output, configurable to any channel, any range, or PID;

6-way relay output, configurable as over limit alarm, sample breakage alarm, or system fault alarm;

RS485 interface, configurable from 9600bps to 57.6kbps, for remote data monitoring;

Can query curves and measurement alarms within any time period.

Technical Specifications

measurement range	0-20.0 mg/L
Instrument indication error	±1%F.S
repetitiveness	not greater than1%
measurement period	shorter6 minutes
stable fixed sex	Using blank calibration does not affect accuracy
Chemical drift	not greater than1% reading per month (depending on reagent stability)
Types of reagents	3 types
reagent consumption	more2L/30 days (sampling every 6 minutes), the longer the measurement cycle, the less reagent consumption.
temperature sensor	NTC22K
Temperature measurement range	0.0～60.0℃
Temperature measurement accuracy	±0.5℃
Temperature compensation range	0.1～60.0℃
Isolate output signal and load	0～10mA(RL<1kω)、0～20ma(rl<500ω) 或4～20 ma(rl<500ω)<>
Alarm contact capacity	normally open contactAC220V/3A，DC24V/5A ;
	Alarm accuracy:±0.2％
Normal working conditions of the instrument	a) Environmental temperature: 0-45 ℃;
	b) Relative humidity: not exceeding 85%
Sample conditions	traffic : 100-300mL/min ;
	temperature : 5～50℃ ;
	pressure : 14 KPa
The water sample is allowed to contain solid components	not greater than5 microns (no gel like substances allowed, no grease)
power supply	AC220V±22V 50Hz±1Hz
power	150W
Instrument dimensions	720×460×300 mm