Skip to content

Dissolved Oxygen Controller Comparison

Digital Model 10 Dual Digital Model 20 Polarising Circuit Combined Polarising Circuit and Readout Meter
Meter Type Digital Digital Not included Analogue
Meter Resolution 0.1% saturation 0.1% saturation Not applicable 2% saturation
Polarising Voltage 0–1 V 0–1 V 0–1.5 V 0–1.5 V
Electrode Sockets 1 × DIN 2 × DIN 1 × DIN 1 × DIN
Output Sockets 1 × BNC (0–1 V) 2 × BNC (0–1 V) 1 × DIN (0–30 mV) 1 × DIN (0–30 mV)
Stirring 120 to 1200 rpm 120 to 1200 rpm Not included Not included
Power Supply AC 110–120 V and AC 220–240 V versions available AC 110–120 V and AC 220–240 V versions available 1 × C type battery (supplied) 1 × C type and 2 × PP3 type batteries (supplied)
Size 230 mm (width)
× 300 mm (depth)
× 200 mm (height)
230 mm (width)
× 300 mm (depth)
× 200 mm (height)
200 mm (width)
× 120 mm (depth)
× 70 mm (height)
280 mm (width)
× 170 mm (depth)
× 70 mm (height)
Weight 2.5 kg 2.9 kg 0.8 kg 1.4 kg

Rank Brothers Ltd reserves the right to change specifications in the light of continuing development.

Back to top