Sky Technology Dissolved Oxygen Sensor
Sky technology STI 401 D.O. probe ,this sensor is only accessory of D.O. meter, sensor output mv ( Amperometric Gold/Silver membrane type) DO probe Assembly DO Probe consists of a silver and Gold Electrode cells and electrolyte tube with a ring .
The following procedure may be followed for assembly of DO probe:
1 Place one membrane on the lower part of the electrolyte tube be careful to handle its membrane .
2 Fixthe ring on the electrolyte tube covering the sides of the membrane . Make sure that there are wrinkles in the membrane & that it does not get puncture .
3 Fill potassium chloride ( 7.5%) in the electrolyte tube to its top.
4 Insert the electrode in the electrolyte tube and tightiy screw it up Now the probe is ready for use .sensor is only assecerey of d o meter. like model : sti 405,sti 470 etc