Hanna Instruments HI 4003 Instruction Manual page 4

IV. IV. IV. IV. IV. Design elements of the HI 4003 and HI 4103 Design elements of the HI 4003 and HI 4103 Design elements of the HI 4003 and HI 4103 Design elements of the HI 4003 and HI 4103
Design elements of the HI 4003 and HI 4103
electrodes electrodes
electrodes electrodes electrodes
Cap
Sensor
Handle
Sensing
Membrane
Upper Cap
Upper
Threads
O-Ring
Ceramic Junction
on Inner Stem
Liquid junction
HI 4003
Spring
Fill Hole
O-Ring and
Plug
Outer Sleeve
Sensing
Membrane
4