GEM5000 Gas Analyzer
Page 91 of 102
C:\Documents and settings\All Users\Application Data\LANDTEC\EventLogs
These directories may be hidden on your computer. If so, please type the directory name
into the Run or Search Box.
Upon opening the .CSV file you’ll notice the following fields:
Technician
Date Time
Lat
Long
Action
Result
The following fields are repeated for each gas composition component (CH
4
, CO
2
, O
2
, H
2
S,
CO, Etc…)
Channel
Before
After
Span Target
Status
For illistrative purposes only these have been colored in the following example.
Figure 8—Calibration Information spread sheet Example
Each row of the spread sheet represents one calibration or gas check event on the
instrument. A total of 7 sets of Channel, Before, After, Span Target and Status Columns are
included on the spread sheet. Unused channel data will contain N/A
Figure 9—Unused Gas Components in Calibration Record
10.7.15 Downloading Readings
After successfully creating projects, IDs, and setting appropriate instrument settings, the
instrument is ready for field use. When used in the field, readings are collected and stored
within the instrument’s memory. The readings consist of the measured, input, and calculated
parameters such as CH
4
, CO
2
, O
2
, Gas Temperature, Flow Rate, etc. These readings must be
downloaded from the instrument to be reviewed on the computer and stored for review at a
later time. This section of the Operation Manual reviews the process of downloading and
storing readings from the instrument.
To view your readings from the instrument, select the Readings tab of the LANDTEC System
Gas Analyzer Manager software. Then click on the Get Readings button
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