Setup/Installation
13
edge® offers a basic operation mode that streamlines measurement
configuration for pH and EC measurements and is useful for many routine
applications. Basic pH SETUP reduces parameter selection to the basic set.
The meter limits calibration to 5 standard pH buffers; 6.86, 7.01, 4.01, 9.18
and 10.01 buffers. All pH measurements will display, log and export with 0.01
pH resolution. Interval logging is also eliminated. Manual and Manual medium
stability log on demand are still functional. pH CONDITION, RESPONSE graphs
are not displayed, giving the display a “Basic” measurement screen with just pH
data and temperature. Basic EC reduces specific EC SETUP parameters to 3. The
meter defaults settings to common parameters and auto ranges measurements
automatically. The Basic EC meter may be used for conductivity and TDS
measurements (salinity is not available). Interval logging is also eliminated.
Manual and Manual medium stability Log on demand are still functional.
Note
:
•
If powering edge® through the micro USB connector to a PC, a SETUP
option will require the choice “LOG ON EDGE” or “EXPORT TO PC“.
•
1000 log records can be stored into edge® memory. This memory is shared
between all measurement types (pH, EC, DO) and all logging types (Manual,
Manual Stability, Interval logs).
•
The maximum number of records for an Interval lot is 600 records (provided
log space is available).
•
A record is a stored reading and a lot is a group of records.
Each time an Interval log is initiated, a new lot is
created. The maximum number of Interval lots that
may be stored is 100. If a 101
st
lot is attempted, “MAX
LOTS” will be displayed. Some lots will need to be
deleted. The lot numbering is up to 999 and restarts if
all lot logs are deleted. All log on demand and stability
log on demand are stored in a single lot. The maximum
number of records that may be stored in a Manual or
Stability lot is 200 records.
If the log memory is full during any logging session,
the “LOG FULL“ message will be displayed on the
third LCD line for a brief moment and logging will
cease. The display will return to the measurement
screen.
Logging type is configured in SETUP.
Types of Logging
Interval logging: A continuous log recorded using a user-selected timed period.
(This is not available in Basic mode).
Manual log on demand: Readings are logged each time
LOG
key is pressed. All
of the records are stored in a single Manual lot for the measurement type. New
records made on different days are stored in the same Manual lot.
Manual Stability log on demand: A log on demand that is made each time
LOG
key
is pressed and the stability criteria is reached. Stability criteria may be set to
Fast, Medium or Accurate settings.
Basic
Mode
Logging
Function
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