Dissolved Oxygen Meter

Salient Features:

• DMDO-50 use a polarographic electrode to measures dissolved oxygen in water, it can display the oxygen level as % saturation from 0 to 200% or concentration from 0 to 20ppm (mg/L).

Features:

• One or Two points calibration (100% in air, 0% in zero oxygen solution)
• Automatic temperature compensation for best accuracy under fluctuating temperatures
• Automatically compensates salinity and barometric pressure after manual input for increased accuracy
• Automatic message prompts help your easy to operate meter
• Expanded memory stores and recalls up to 99 data sets
• USB Communication interface can be sent data to computer

Specifications:

Model	DMDO - 50
Dissolved Oxygen Range	0.00 to 20.00mg/L
Resolution	0.01 mg/L
Dissolved Oxygen Accuracy	+ 0.3mg/L
Saturation of Oxygen	0 to 200.0%
Accuracy	5.00%
Temperature Range & Accuracy	0.0 to 50.0 °C & + 0.3°C
Temperature Compensation	0 to 40°C, Automatic
Salinity Correction	0 to 35g/L
Barometric Pressure Correction	450 to 850 mm Hg, 60 to 112.5 kpa
Calibration Points	1 or 2 points (100% in air or 0% in zero oxygen solution )
Memory	99 data sets with date/time stamping
Output	USB Interface
Power supply D	C 9V, using AC adapters, 220VAC, 50Hz
Dimensions	LxWxH (mm) 210 X 188 X 60
Weight	1.75 kg