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THE OXYGEN PUMP GAUGE HAS BEEN DESIGNED TO GENERATE AND CONTROL ATMOSPHERES CONTAINING OXYGEN
Continuous measurement of the generated atmosphere between 10-35 and 0.25atm
Use of different kinds of carrier gases, at various concentrations
Limited costs as a single gas is required
Very high measurement accuracy: use of the MicroPoas®
Low gas consumption: necessary flow 1 to 13 l/h
Control of the applied voltage and current
MEASUREMENT TECHNIQUE :
The oxygen pump set uses the principle of ionic conduction of zirconia. When a continuous voltage is applied across the zirconia tube terminals an oxygen flow is created. The quantity of oxygen in the gas circulating inside the zirconia tube will increase, or decrease, according to how the voltage is applied.
The partial pressure is measured by the MicroPoas™.
EXAMPLES OF APPLICATIONS :
Study of reactional mixtures