Dissolved Oxygen Meters

DO stands for Dissolved Oxygen, which is the measure of amount of gaseous oxygen dissolved in a solution.

In theory, the amount of DO in a solution is dependent on 3 factors, namely temperature, salinity and atmospheric pressure.

The measurement of DO requires a special DO electrode that is made up of an anode, a cathode, electrolyte solution and a gas permeable membrane.

EcoScan Palmtop

Model	Meter Highlights	Parameter	Range	Memory
EcoScan DO 6	Economical DO Meter	DO / °C	0.00 to 19.99 mg/l or ppm	No

Model	Meter Highlights	Parameter	Range	Memory
CyberScan DO 110	Standard Portable	DO / °C / °F	0.00 to 19.99 mg/l or ppm	100 data sets

Model	Meter Highlights	Parameter	Range	Memory
CyberScan DO 600	Mega-Memory, Waterproof, Back-lit Multi-data Display	DO / °C / °F	0.00 to 90 mg/L or ppm; 0 to 600% saturation of oxygen	500 data sets
CyberScan DO 300	Waterproof, Back-lit Display	DO / °C / °F	0.00 to 19.99 mg/l or ppm	50 data sets

Model	Meter Highlights	Parameter	Range	Memory
CyberScan DO 1500	Self-stirring BOD Probe Compatible	DO / °C / °F	0 to 60 mg/l or ppm	100 data sets
CyberScan DO 6000	Windows® CE-driven, BOD,OUR and SOUR Measurement, Colour Touchscreen	DO / BOD / OUR / SOUR / °C / °F	0 to 60 mg/l or ppm	10,000 data sets

Model	Meter Highlights	Parameter	Range	Controller Functions
alpha DO 500	1/4 DIN LCD Transmitter	DO / °C / °F	0.00 to 19.99 mg/l or 0.00 to 19.99 ppm
alpha DO 1000	1/4 DIN Panel Mount 2 Set Points, 1 Alarm Relay	DO / °C / °F	0.00 to 20.00 mg/I or 0.0 to 200.0 % Saturation	Limit or Proportional Control (Pulse Length or Pulse Frequency)
alpha DO 2000	1/2 DIN Wall Mount 2 Set Points, 1 Alarm and Wash Relay	DO / °C / °F	0.00 to 25.00 mg/l or 0.0 to 300.0% Saturation	Limit, Proportional or Proportional Integral Control (Pulse Length or Pulse Frequency)

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