Hanna Instruments HI 4002 - Manual (Page 4)

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IV. IV. IV. IV. IV. Design elements of the HI 4002 and HI 4102 Design elements of the HI 4002 and HI 4102 Design elements of the HI 4002 and HI 4102 Design elements of the HI 4002 and HI 4102 Design elements of the HI 4002 and HI 4102
electrodes electrodes electrodes electrodes electrodes
BRO
M
IDE
HI 4002
Cap
Sensing
Membrane
Sensor
Handle
Upper Cap
Spring
O-Ring
Ceramic Junction
on Inner Stem
Fill Hole
O-Ring and
Plug
Sensing
Membrane
Outer Sleeve
Upper
Threads
Liquid junction