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The new, patented* JUMO
CORROTRODE has the task of continuously measuring the hydrogen
peroxide concentration, which is evaluated and controlled through
a transmitter with integrated control contacts. A connected
dosing pump supplies hydrogen peroxide from a reservoir.
The JUMO CORROTRODE is a
potentiometric sensor (CPPS = Corrosion Potential-based Potentiometric
Sensor) with an output signal covering a voltage range of several
hundred mV.
* DP 199 53 218, EP 00
122 033, GM 201 14 875
FEATURES:
- constant PCB quality
- reduced consumption of the dosing
agent
- avoids incorrect dosing
- ongoing check of the bath condition
through value display
- continuous automatic dosing
(controlled)
- prevents overdosing / insufficient
dosing
- reduces man-hours spent on laboratory
measurements
- consistent concentration of hydrogen
peroxide ensures a steady etching rate
- alarm if measurements drift
- alarm in the absence of a dosing
agent (dosing time monitoring)
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