EUTECH INSTRUMENTS WATERPROOF CYBERSCAN PD 300 PHDISSOLVED OXYGEN METER, Instruction Manual, Page: 42 / 66

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7.9 ELE: Electrode Properties
These “view only” parameters show you the electrode
properties for diagnostic purposes:
A. Probe Slope : Lets you view and gives an indication of the
probe’s efficiency. The value displayed is the ratio of the
theoretical value to the actual value produced by the
probe. The higher the number, the lesser output from the
probe. The ratio displays from 0.5 to 1.999.
B. % Saturation Offset : (available in % saturation mode
only): Lets you see the value of the % saturation offset
entered in parameter “OFS” (see page 36 for instructions).
C. 100% Saturation mV value : Lets you view the sensor’s
mV output corresponding to 100% saturation.
D. 0% Saturation mV Value : Lets you view the sensor’s
millivolt output corresponding to 0% saturation.
From measurement mode:
1. Press the MODE key to select the measurement mode for
the electrode properties you want to view: % or mg/l
(ppm).
2. Press the SETUP key to enter SETUP mode.
3. Press
▲
and
▼
keys to scroll through subgroups until you
view parameter “ELE” in the upper display.
4. Press the ENTER key. The upper display shows the probe
slope.
5. Press the ENTER key. The upper display shows the %
saturation offset. See directions for setting this offset on
page 36. NOTE: This appears only in % saturation
measurement mode. If you are in mg/l (ppm) mode, the
meter skips to step 6 on page 39.
Figure 31: View electrode
properties from %
saturation