Solinst Barologger Gold, Руководство пользователя, Страница: 30 / 74

Levelogger User Guide - Software Version 3.4.0 or Higher
Page 25
•
Offset
refers to an offset correction, such as the distance between the tip
of the Levelogger and the monitoring well cap or static water level. It is
recommended that the value of 0.00 be used for offset as this keeps all
subsequent readings relative to the tip of the Levelogger. The offset range
for Levelogger Gold, the Levelogger Junior and Barologger Gold units is
-1000 to 16400 ft or -300 m to 5000 m.
• Range
refers to the full scale water fluctuation range capability of your
particular Levelogger model. The full scale reading of any Levelogger
Gold unit is based on its metric range. Therefore, the Levelogger Gold,
which is available in F15 (M5), F30 (M10), F60 (M20), F100 (M30) and
F300 (M100) ranges have actual water level ranges of 16.40 ft (5 meters),
32.80 ft (10 meters), 65.60 ft (20 meters), 98.40 ft (30 meters) and
328.0 ft (100 meters), respectively.
The ‘Temperature’ Channel includes the following:
• Identification, Units and Range
• The Temperature channel has been pre-configured by Solinst in °C and
cannot be changed. The temperature range for the instrument will be
shown (i.e. -20 to 80°C for a Levelogger Gold).
The ‘Conductivity’ or (‘Specific Conductance’) Channel, includes:
• Identification
• Units
refers to the channel’s units of measurement. There are two units of
measure available for the user to select: mS/cm or µS/cm.
• The Temperature Coefficient field allows you to choose the actual
conductivity (‘Conductivity’) at the current temperature or select Specific
Conductance (‘Spec. Cond’.) measurement in which the conductivity
reading is temperature compensated to the standard of 25°C. The
Temperature Coefficient default is 2.00 for Specific Conductance readings.
The Temperature Coefficient should not be adjusted, unless you know the
value specific to the solution you are measuring.
Note:
Readings can be
corrected or offset
with respect to a
specific reference elevation
or datum for a much wider
spectrum of numeric
Offsets as part of the Data
Compensation Wizard.
Note:
The Temperature
Coefficient should
not be adjusted
unless you know the value
required for a specific
solution you are measuring.
The default Temperature
Coefficient is set at 2.00
for Specific Conductance
readings. See Section 6 for
details.
Figure 5-3 Levelogger Conductivity Channel Information Tabs