Gravity™ Analog Dissolved Oxygen Kit

€139,95
Article number: Part #Kit-105DX
Availability: In stock (4)

A galvanic dissolved oxygen probe consists of a PTFE membrane, an anode bathed in an electrolyte and a cathode. Oxygen molecules defuse through the probes membrane at a constant rate (without the membrane the reaction happens too quickly). Once the oxygen molecules have crossed the membrane they are reduced at the cathode and a small voltage is produced. If no oxygen molecules are present, the probe will output 0 mV. As the oxygen increases so does the mV output from the probe. Each probe will output a different voltage in the presence of oxygen. The only thing that is constant is that 0mV = 0 Oxygen. (A galvanic dissolved oxygen probe can also be used to detect the Oxygen content in gases).


• 1 Gravity™ Analog Dissolved Oxygen Meter
• 1 Mini Lab Grade Dissolved Oxygen Probe
• 1 30ml bottle of Electrolyte Solution
• 1 Replacement Membrane Cap
• 1 Syringe
 
 
Gravity™ dimensions
56.2mm x 32mm (2.2″ x 1.2″)
Weight: 15 grams




tasheet Gravity™ Analog D.O. Meter
datasheet DO sensor

Mini Lab Grade Dissolved Oxygen Probe

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