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WAOL-7718Water quality environmental analyzer

Product introduction：
Based on the national standard analysis method, the online water quality heavy metal analyzer has low sample and reagent consumption and high degree of automation, and can automatically monitor the total zinc, total cadmium, total lead, total nickel, total iron, total chromium and total copper of water body unattended for a long time.

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Product features

Dilution function

With automatic dilution function, it can measure high concentration water sample
Autocomplete

With automatic and manual calibration function, the instrument can automatically complete the calibration work every day
Automatic recovery

With automatic recovery function after power failure
Auto-Control

It can automatically control the operation of water sampling by various pumps
Automatic protection

It has the functions of instrument failure, no reagent, no water sample, value exceeding standard, automatic alarm and automatic protection
Continuous measurement

Measurement methods can be set: interval measurement, continuous measurement, whole point measurement
Remote control

All the functions of the instrument can be completed through the friendly man-machine interface on the touch screen, and it can be controlled remotely.
Storage duration

The instrument can store more than one year's operation data
Easy to operate

The equipment has the advantages of simple structure, easy operation, long service life and low failure rate
Reliable operation

Imported world brand electrical components and maintenance free sampling system ensure the long-term reliable operation of the instrument
Measurement stability

AC modulation detection circuit and filtering algorithm improve the life and stability of the light source, and improve the measurement stability

Technical specifications

Model	WAOL-7718
Measuring principle	High temperature and high pressure digestion, malachite green colorimetry
Colorimeter	660nm
Measurement interval	Programmable
Measuring time	≤ 40 minutes
Measuring range	0-0.5mg/l (expandable)
Measurement range	1ppm-99.9%
Accuracy	≤5%
Detection limit	0.01mg/L
Repeatability	≤5%
Signal output	Standard 4-20mA analog output; RS232 / RS485
Call the police	One high limit alarm and one system
Reagent replacement	4-5 weeks, depending on the operating temperature
Sample and scrap transportation	No pressure; sample temperature; 10-30 ℃
Ambient temperature	5-40℃
Power Supply	50Hz 220V
Weight	50kg
Power	200W
Size	600mm×600mm×1600mm
Authentication	CE

Application area

It can be widely used in water environment automatic monitoring station, waterworks, regional water boundary point, water quality analysis room, total chromium content monitoring of discharged wastewater and sewage, and water environment monitoring by environmental regulatory agencies at all levels.