Selection Criteria; Mechanical Cleaning - YOKOGAWA FF20 Instruction Manuals

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4-5-2. Selection criteria

cleaning system
Applications:
oils fats
resins (wood, pulp)
emulsions of latex
fibers (paper, textile)
crystalline precipations
(carbonates)
amorpheus precipations

4-5-3. Mechanical cleaning

The brush of this cleaning system periodically strikes along the sensitive glass membrane of
the electrode, so that this part is wiped frequently preventing sediment formation on it.
Electrically or pneumatically versions are available.
Electrically driven brush cleaning (Model FC20-VE). Figure 4-5 shows the mounting.
PARTS AND ACCESSORIES
ORDER NR. DESCRIPTION
WU20-PC Cable (to be used as a
supply cable for the motor)
BC10 Supply unit for the motor
K1520NG Brush holder
K1520NB Brush
K1520NF Motor unit
IM 12B6K1-01E-E
mechanical chemical
brush acid base
x
x
x xx
x xx
Figure 4-5
acoustical
emulsifier
x
x
SUPPLY
TYPE BC10
MOTOR
CABLE
WU20
O-RING (11x 3)
BRUSH HOLDER
ultra sonic
x
x
x
12B6K1-26
x
MECHANICAL CLEANING