Electrochemical measurement technology has become the most widely
used dissolved oxygen measurement technology, which was first invented by Dr.
Leland Clark in 1956.Electrochemistry is divided into galvanic cell method and
polarographic method.Polarography is the most widely used method.Based on the sensor structure,the electrochemical (polarographic) dissolved oxygen analyzer can be divided into two
types: diffusion type and equilibrium type.
used dissolved oxygen measurement technology, which was first invented by Dr.
Leland Clark in 1956.Electrochemistry is divided into galvanic cell method and
polarographic method.Polarography is the most widely used method.Based on the sensor structure,the electrochemical (polarographic) dissolved oxygen analyzer can be divided into two
types: diffusion type and equilibrium type.
➢ High precision: detection accuracy up to 0.10 μg/L , resolution up to 0.01 μg/L ;
➢ Quick response: it only takes 3 minutes for the saturation oxygen concentration
in the air to reach 5 constant g/L level.
➢ Multipurpose: gaseous oxygen, dissolved oxygen can be measured;
➢ Ultra-low power consumption: 4 pieces of No.7 batteries can last for 1200 hours
constantly running;
➢ Long service life: electrode service life of more than 5 years;
➢ Simple to use: it can be measured after starting up, no need for long electrode
polarization;
➢ Easy maintenance: normal use of the electrode maintenance cycle of 4 to 8
months, membrane and electrolyte replacement easy;
➢ Humanized design: machine weight only 300 grams; Magnetic fit, convenient;
➢ High protection level: IP67;
