J. Fouletier et al., CALIBRATION OF A HIGHLY SENSITIVE OXYGEN ANALYZER FOR BIOLOGICAL APPLICATIONS USING AN OXYGEN PUMP, Sensors and actuators. B, Chemical, 45(2), 1997, pp. 155-160
An analyzer for the measurement of minute variations of oxygen in air
was designed and tested. A 'single-tube' differential arrangement was
used, based on a potentiometric laboratory-made zirconia sensor. The a
nalyzer was calibrated using an electrochemical oxygen pump. Calibrati
on within the range +/- 300 mu l.1(-1) of oxygen around the normal bac
kground of about 2.09 x 10(5) mu l.1(-1) in air, showed an error of 4
mu l.1(-1). (C) 1997 Elsevier Science S.A.