LANDTEC GEM5000 Operating Manual page 120

Calorific value
CH
4
Chemical cells
Clean air purge
CO
CO
2
Device ID
Download
Dual beam infrared
absorption
Event log
Exhaust port
Exhaust tube
Factory settings
Firmware
Flow measurement
Flow port
Gas channels
Page 120
GEM5000 gas analyzer
The amount of heat released during combustion.
Simply thought of as Energy.
Methane
A method of gas detection that works on the basis of
a chemical reaction with the target gas.
Process used to clear out gas from the sample tube
and analyzer prior to taking a new reading.
Carbon monoxide
Carbon dioxide
See ID
Terminology used for the movement of data from
the analyzer to the LSGAM application on the PC.
Method of gas detection by measuring how much
infrared is absorbed by the target gas.
Used as an aid to monitoring the use of the
analyzer. It can also be used as a diagnostic tool.
The event log can be viewed via LANDTEC System
Gas Analyzer Manager. It cannot be viewed on the
analyzer screen.
The usual manner for the gas to exit the analyzer is
via the exhaust port located on the top side of the
analyzer. This port should have an exhaust tube
attached.
Tubing used to expel gases from the exhaust port.
LANDTEC supplies a yellow colored hose for this
purpose.
Default settings preset at time of manufacture or
service.
Firmware is the term by which the internal analyzer
software is known and is not accessible by the client.
The firmware is updated to the latest version when
the analyzer is returned to LANDTEC under a service
agreement.
Flow measurements are on a volume flow rate SCFM
3
or m /hr.
For the measurement of gas flow at the sample
point.
The gases that are analyzed by the instrument.
Copyright LANDTEC North America, Inc. V1.13
5K-MNL-GEM5000