New Portable Do Meter

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Hangzhou Lohand Biological Technology Co.,Ltd

Zhejiang, China

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This instrument is an intelligent analytical instrument that can be used for water source monitoring, aquaculture, sewage treatment plants, and scientific research units to measure dissolved oxygen in water bodies. The instrument is novel in appearance and easy to carry, suitable for field and field operations.
Technological Parameter

Measuring Range	Dissolved Oxygen Concentration	0.00-20.00mg\L
Dissolved Oxygen Saturation	0.0-200.0%
Temperature	0-60℃;32-140℉
Resolution	Dissolved Oxygen Concentration	0.01mg\L
Dissolved Oxygen Saturation	0.1%
Temperature	0.1℃;0.1℉
Accuracy	Dissolved Oxygen Concentration	≤±0.3mg\L
Dissolved Oxygen Saturation	≤±3.0%
Temperature	≤±0.3℃;≤±0.3℉
Atmospheric Pressure Compensation	Manual compensation(60-110)KPa
Temperature Compensation	Automatic compensation(0-40℃;32-104℉)
Salinity Compensation	Manual compensation(0-50)g\L
Standard Electrode	SD02(3 M)
Response Time	≤45s
Power Supply	lithium battery
Environmental Protection Level	IP65
Dimensions	165X75X51mm
Weight	270g(without sensor)

A new portable do meter
DO: Oxygen saturation (symbol SO2) is a relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that can be dissolved in that medium. It can be measured with a dissolved oxygen probe such as an oxygen sensor or an optode in liquid media, usually water. The standard unit of oxygen saturation is percent (%).

Feature

Wide-screen LCD display, with operation prompt function, easy to use.
Using 32-bit microprocessor technology, it can measure dissolved oxygen concentration, saturation, electrode current, and temperature, with an automatic temperature compensation function.
Adopt lithium battery power supply, with power management function of charging and power-off protection.
Low power consumption design, automatically turn on and off the backlight by external light.
The detection accuracy is high, and the instrument has built-in manual atmospheric pressure compensation and salinity compensation.
The protection grade is IP65, waterproof and dustproof.