Table of Contents
Advertisement
Laser Gas Analyzer
Users can set the unit for concentration, length, temperature and
pressure by pressing "SET" in different cursor locations. For example,
press "SET" when the cursor is on Con. Unit , the system enters the
following menu:
The following units for concentration, length, temperature and
pressure are available:
• Con. Unit: ppm, %, g/m
• Len. Unit: m, cm, ft, inch
• Temp. Unit: °F, K, °C
• Pres. Unit: bar, Pa, mbar, psi, Mpa
Six units are provided in the Con. Unit menu to choose from: ppm,
3
3
%, g/m
, g/Nm
, mg/m
commonly used for volume percentage concentration while g/m
3
mg/m
are mass volume ratio concentration units related to volume
percentage concentration through the ideal gas equation
3
3
g/Nm
and mg/Nm
state , pressure: 1.01325Bar, temperature: 273.1K).
Teledyne Analytical Instruments
Figure 4.11 Set Con. Unit menu
3
3
, g/Nm
, mg/m
3
3
, and mg/Nm
. Units in ppm and % are
are mass volume ratio concentration units (standard
Operation
3
3
, mg/Nm
3
and
The units
.
35
Advertisement
Table of Contents
